顔写真

PHOTO

Kobayashi Tomohiro
小林 知広
Kobayashi Tomohiro
小林 知広
Graduate School of Engineering Division of Global Architecture, Professor

keyword Building Physics,Building Service,Cross-Ventilation,Natural Ventilation,CFD,wind tunnel test,cross-ventilation,natural ventilation

Research History 8

  1. 2024/04 - Present
    Osaka University Graduate School of Engineering Professor

  2. 2018/04 - 2024/03
    Osaka University Graduate School of Engineering Associate Professor

  3. 2013/04 - 2018/03
    Osaka City University Graduate School of Engineering Urban Engineering Course Lecturer

  4. 2010/04 - 2013/03
    Ritsumeikan University Lecturer

  5. 2009 - 2010
    :日本学術振興会特別研究員PD

  6. 2008 - 2009
    :日本学術振興会特別研究員DC

  7. 2008 - 2008
    :イエブレ大学 居住環境センター 客員研究員

  8. 2006 - 2007
    :株式会社大林組

Education 8

  1. Osaka University

    - 2009

  2. Osaka University Graduate School, Division of Engineering

    - 2009

  3. Osaka University

    - 2006

  4. Osaka University Graduate School, Division of Engineering

    - 2006

  5. 王立工科大学(KTH, スウェーデン)交換留学

    - 2005

  6. -

    - 2005

  7. Osaka University School of Engineering Department of Global Architecture

    - 2004

  8. Osaka University Faculty of Engineering

    - 2004

Research Areas 1

  1. Social infrastructure (civil Engineering, architecture, disaster prevention) / Construction environment and equipment /

Awards 5

  1. 日本建築学会奨励賞

    2011

  2. Encouragement Prize of AIJ 2011

    2011

  3. 2008年度 空気調和・衛生工学会 近畿支部学術研究発表会 奨励賞

    2009

  4. 2007年度 空気調和・衛生工学会 近畿支部学術研究発表会 奨励賞

    2008

  5. 空気調和・衛生工学会 振興賞・学生賞

    2004

Papers 73

  1. Mitigating Exposure to Speech-Generated Infectious Particles by Tabletop Thermal Plume: An Exploratory Study

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Haruna Yamasawa, Wakako Namba

    Building and Environment Vol. 279 p. 113104-113104 2025/07 Research paper (scientific journal)

    Publisher: Elsevier BV
  2. Monitoring Point of External Wind Velocity Around Building Roof Top for Natural Ventilation Control

    Hajime Akashi, Tomohiro Kobayashi, Toshio Yamanaka, Kana Sato

    JAPAN ARCHITECTURAL REVIEW (Translated Paper) Vol. 8 No. 1 2025/06 Research paper (scientific journal)

    Publisher: Wiley
  3. Ventilation efficiency and improvements for displacement ventilation systems during heating: A case study of a ward with vertical induction units

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Nobukazu Chou

    Building and Environment Vol. 266 p. 112037-112037 2024/12 Research paper (scientific journal)

    Publisher: Elsevier BV
  4. Wind tunnel experiment of ventilation rate and airflow characteristics in natural ventilation induced by wind and buoyancy effects

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Haruna Yamasawa, Shohei Miyazawa, Ryuto Miura

    International Journal of Ventilation 2024/10 Research paper (scientific journal)

  5. STUDY ON FLOW RATE ESTIMATION CONSIDERING EFFECT OF FLUCTUATING WIND (PART 1): EFFECT ON LARGE SPACE WITH CROSS-VENTILATION

    Chisato TAMBARA, Tomohiro KOBAYASHI, Toshio YAMANAKA

    Journal of Environmental Engineering (Transactions of AIJ) Vol. 89 No. 824 p. 629-638 2024/10/01 Research paper (scientific journal)

    Publisher: Architectural Institute of Japan
  6. Intermittent essential oil diffusion in learning spaces: Exploring olfactory responses and cognitive effects

    Narae Choi, Toshio Yamanaka, Akihisa Takemura, Tomohiro Kobayashi, Masato Hirano

    Building and Environment Vol. 264 p. 111918-111918 2024/10 Research paper (scientific journal)

    Publisher: Elsevier BV
  7. Infection-prevention performance of local exhaust ventilation under three different underfloor air distribution systems during a face-to-face conversation

    Jun Yoshihara, Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Aoi Fujiwara

    Building and Environment p. 111911-111911 2024/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  8. The similitude of indoor airflow in natural ventilation for a reduced-scale model: Investigation of nonisothermal flow fields by RANS simulation

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Haruna Yamasawa, Miyazawa Shohei

    Building and Environment Vol. 262 p. 111842-111842 2024/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  9. Unsteady analysis of non-isothermal natural ventilation airflow using domain decomposition technique with LES

    Toru Matsubara, Tomohiro Kobayashi, Toshio Yamanaka, Noriaki Kobayashi, Narae Choi, Shohei Miyazawa, Zitao Jiang, Chisato Tambara

    Building and Environment Vol. 262 p. 111763-111763 2024/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  10. 縦型誘引吹出空調を有する4床病室の換気性能に関する研究 − 実大実験室実験に基づく室内換気効率の評価

    盛紹宇, 山中俊夫, 小林知広, 崔ナレ

    空気調和・衛生工学会論文集 No. 328 p. 9-19 2024/07 Research paper (scientific journal)

  11. 開口上部設置型エアカーテンからの吹出し気流のCFDモデリング手法に関する研究

    古谷知大, 小林知広, 山中俊夫, 崔ナレ, 千田紗恵, 古島康平, 尾本和夫, 水野慶蔵

    空気調和・衛生工学会論文集 No. 327 p. 23-29 2024/06 Research paper (scientific journal)

  12. PACを用いた膜天井放射空調の冷暖房性能に関する研究 第3報 – 暖房時における室内温熱環境及び予測数値モデルの検討

    前田龍紀, 山中俊夫, 小林知広, 崔ナレ, 上村芙美子, 新宮浩丈, 安江楽人

    空気調和・衛生工学会論文集 No. 327 p. 11-21 2024/06 Research paper (scientific journal)

  13. Draft-free air conditioning through split membrane ceiling system: An exploratory study

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Shuji Yodono

    Indoor Environments Vol. 1 No. 2 p. 100017-100017 2024/06 Research paper (scientific journal)

    Publisher: Elsevier BV
  14. オフィスにおける天井給気型置換換気性能に関する研究

    石川慎之助, 山中俊夫, 崔ナレ, 小林知広, 小林典彰, 永井優太, 松井伸樹, 岡本哲也, 荒川武士, 矢本勇樹, 大高将悟

    空気調和・衛生工学会論文集, No. 326 p. 17-23 2024/05 Research paper (scientific journal)

  15. Wind-induced ventilation rate of single-sided ventilation in a building with internal partition

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Narae Choi, Noriaki Kobayashi, Kayuki Sano, Kota Toyosawa

    International Journal of Ventilation p. 1-22 2024/02/21 Research paper (scientific journal)

    Publisher: Informa UK Limited
  16. 大面積の窓を有する空間における冬期暖房時の熱環境予測手法に関する研究 第7報 – 上下温度分布予測モデルへの窓面近傍上昇流モデルの適用

    加藤正宏, 山中俊夫, 小林知広, 大西直紀

    空気調和・衛生工学会論文集 No. 323 p. 11-20 2024/02 Research paper (scientific journal)

  17. Performance of all-air wall induction unit for displacement ventilation in a four-bed hospital ward during the cooling period

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Nobukazu Chou

    Building and Environment Vol. 248 p. 111101-111101 2024/01 Research paper (scientific journal)

    Publisher: Elsevier BV
  18. 面積の窓を有する空間における冬期暖房時の熱環境予測手法に関する研究 第6報 −窓下排気使用時の窓面近傍の温度・気流分布測定および上下温度分布予測モデルによる検討

    加藤正宏, 山中俊夫, 小林知広, 大西直紀

    空気調和・衛生工学会論文集 Vol. 48 No. 320 2023/11 Research paper (scientific journal)

  19. Heating and ventilation performance investigation of a novel linear slot diffuser with adaptive outlet area for near window applications

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi

    Building and Environment p. 110813-110813 2023/10 Research paper (scientific journal)

    Publisher: Elsevier BV
  20. A novel portable cooling unit with air purification for displacement ventilation: Parametric study with zonal model and field experiment

    Aya Essa, Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Miharu Komori, Nobuki Matsui, Tetsuya Okamoto, Takeshi Arakawa, Yuki Yamoto, Shogo Otaka

    Building and Environment Vol. 244 p. 110657-110657 2023/10 Research paper (scientific journal)

    Publisher: Elsevier BV
  21. Energy saving, indoor thermal comfort and indoor air quality evaluation of an office environment using corner impinging jet ventilation

    Arman Ameen, Mathias Cehlin, Haruna Yamasawa, Tomohiro Kobayashi, Taghi Karimipanah

    Developments in the Built Environment Vol. 15 p. 100179-100179 2023/10 Research paper (scientific journal)

    Publisher: Elsevier BV
  22. Wind tunnel experiment of wind-induced single-sided ventilation under generic sheltered urban area

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Narae Choi, Noriaki Kobayashi, Kayuki Sano, Kota Toyosawa

    Building and Environment Vol. 242 p. 110615-110615 2023/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  23. A literature review of cross ventilation in buildings

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg

    Energy and Buildings Vol. 291 p. 113143-113143 2023/07 Research paper (scientific journal)

    Publisher: Elsevier BV
  24. STUDY ON CAPTURE PERFORMANCE OF LOCAL EXHAUST HOOD UNDER PASSING AIRFLOW

    Miharu Komori, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi

    Journal of Environmental Engineering (Transactions of AIJ), Vol. 88 No. 809 2023/07 Research paper (scientific journal)

  25. Analysis of single-sided ventilation flows of a generic isolated building using particle tracking method in LES simulation

    Zitao Jiang, Tomohiro Kobayashi, Mats Sandberg, Toshio Yamanaka, Noriaki Kobayashi, Narae Choi, Kayuki Sano, Kota Toyosawa

    Building and Environment Vol. 235 p. 110230-110230 2023/05 Research paper (scientific journal)

    Publisher: Elsevier BV
  26. Prediction Method of Thermal Environment During Heating in Winter for Spaces with Large-Area Window Part5 - Calculation Model for Wall Plume from Perimeter Heater

    Masahiro Katoh, Toshio Yamanaka, Tomohiro Kobayashi, Naoki Onishi

    Transactions of the Society of Heating, Air-Conditining and Sanitary Engineers of Japan No. 314 2023/04 Research paper (scientific journal)

  27. Performance of combination of local exhaust system and floor‐supply displacement ventilation system as prevention measure of infection in consulting room

    Jun Yoshihara, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Noriaki Kobayashi

    JAPAN ARCHITECTURAL REVIEW Vol. 6 No. 1 2023/01 Research paper (scientific journal)

    Publisher: Wiley
  28. Booth Type Displacement Ventilation for Prevention from Infectious Diseases Using Personal Ventilation

    Nana Shikano, Narae Choi, Toshio Yamanaka, Tomohiro Kobayashi, Wakako Namba, Yoichi Tanabe

    Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan Vol. 48 No. 310 p. 1-10 2023/01 Research paper (scientific journal)

  29. Effect of source location on contaminant dispersion pattern and occupants inhaled air quality in lecture room under displacement ventilation

    Aya Essa, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi

    JAPAN ARCHITECTURAL REVIEW 2022/11/15 Research paper (scientific journal)

    Publisher: Wiley
  30. Numerical Evaluation of the Flow Field of an Isothermal Dual-Corner Impinging Jet for Building Ventilation

    Arman Ameen, Haruna Yamasawa, Tomohiro Kobayashi

    Buildings Vol. 12 No. 10 p. 1767-1767 2022/10/21 Research paper (scientific journal)

    Publisher: MDPI AG
  31. Numerical analysis of wind-induced natural ventilation for an isolated cubic room with two openings under small mean wind pressure difference

    Tomohiro Kobayashi, Mats Sandberg, Takuya Fujita, Eunsu Lim, Noriko Umemiya

    Building and Environment Vol. 226 p. 109694-109694 2022/10 Research paper (scientific journal)

    Publisher: Elsevier BV
  32. Influence of inlet turbulent condition on the formation mechanism of local scalar concentrations

    Haruna Yamasawa, Teruaki Hirayama, Kazuki Kuga, Ryota Muta, Tomohiro Kobayashi, Kazuhide Ito

    JAPAN ARCHITECTURAL REVIEW Vol. 5 No. 4 p. 691-701 2022/10 Research paper (scientific journal)

    Publisher: Wiley
  33. Cooling and Heating Performance of Ceiling Radiant Membrane Air Conditioning System with PAC

    Tatsunori Maeda, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan, Narae Choi, Fumiko Kamimura, Hirotake Shingu, Rakuto Yasue

    No. 307 p. 1-9 2022/10 Research paper (scientific journal)

  34. Natural Ventilation Performance of High-Rise Office Building with Voids

    Shingo Tanabe, Toshio Yamanaka, Tomohiro Kobayashi

    No. 307 p. 11-17 2022/10 Research paper (scientific journal)

  35. Numerical investigation of the flow behavior of an isothermal corner impinging jet for building ventilation

    Arman Ameen, Mathias Cehlin, Ulf Larsson, Haruna Yamasawa, Tomohiro Kobayashi

    Building and Environment Vol. 223 p. 109486-109486 2022/09 Research paper (scientific journal)

    Publisher: Elsevier BV
  36. Impact of indoor aroma on students’ mood and learning performance

    Narae Choi, Toshio Yamanaka, Akihisa Takemura, Tomohiro Kobayashi, Aya Eto, Masato Hirano

    Building and Environment p. 109490-109490 2022/09 Research paper (scientific journal)

    Publisher: Elsevier BV
  37. Experimental study and CFD modelling of four-bed hospital ward with all-air wall induction unit for air-conditioning

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Nobukazu Chou

    Building and Environment p. 109388-109388 2022/08/15 Research paper (scientific journal)

    Publisher: Elsevier BV
  38. Prediction of thermal and contaminant environment in a room with impinging jet ventilation system by zonal model

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Mathias Cehlin, Arman Ameen

    Building and Environment Vol. 221 p. 109298-109298 2022/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  39. Experimental investigation of difference in indoor environment using impinging jet ventilation and displacement ventilation systems

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Mako Matsuzaki

    International Journal of Ventilation (published online 2021.1) Vol. 21 No. 3 p. 229-246 2022/07/03 Research paper (scientific journal)

    Publisher: Informa UK Limited
  40. Validity of Orifice equation and impact of building parameters on wind-induced natural ventilation rates with minute mean wind pressure difference

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Noriaki Kobayashi, Narae Choi, Kayuki Sano

    Building and Environment Vol. 219 p. 109248-109248 2022/07 Research paper (scientific journal)

  41. Modeling of supply airflow from slot line diffuser on ceiling for CFD of thermal environment in perimeter zone

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan, Masahiro Katoh

    Building and Environment Vol. 213 p. 108884-108884 2022/04 Research paper (scientific journal)

    Publisher: Elsevier BV
  42. Simplified prediction using block model for vertical profile of temperature and contaminant concentration in a room with impinging jet ventilation

    Tomohiro Kobayashi, Noriko Umemiya

    Building and Environment Vol. 209 p. 108643-108643 2022/02 Research paper (scientific journal)

    Publisher: Elsevier BV
  43. 大面積の窓を有する空間における冬期暖房時の熱環境予測手法に関する研究 第4報―窓対策設備からの等温吹出気流による窓面近傍の上昇流モデル

    加藤正宏, 山中俊夫, 小林知広, 大西直紀

    空気調和・衛生工学会論文集 Vol. 47 No. 298 p. 1-8 2022/01 Research paper (scientific journal)

  44. Evaluation of outdoor thermal comfort under different building external-wall-surface with different reflective directional properties using CFD analysis and model experiment

    Jihui Yuan, Shingo Masuko, Yasuhiro Shimazaki, Toshio Yamanaka, Tomohiro Kobayashi

    Building and Environment Vol. 207 p. 108478-108478 2022/01 Research paper (scientific journal)

    Publisher: Elsevier BV
  45. Effect of supply velocity and heat generation density on cooling and ventilation effectiveness in room with impinging jet ventilation system

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Mathias Cehlin, Arman Ameen

    Building and Environment Vol. 205 p. 108299-108299 2021/11 Research paper (scientific journal)

    Publisher: Elsevier BV
  46. VENTILATION DESIGN METHOD OF BUILDINGS IN DENSE CITY BLOCKS

    Kanji FUKUYAMA, Toshio YAMANAKA, Eunsu LIM, Tomohiro KOBAYASHI, Toshihiko SAJIMA

    Journal of Environmental Engineering (Transactions of AIJ) Vol. 86 No. 783 p. 526-536 2021/05/30 Research paper (scientific journal)

    Publisher: Architectural Institute of Japan
  47. MONITORING POINT OF EXTERNAL WIND VELOCITY AROUND BUILDING ROOF TOP FOR NATURAL VENTILATION CONTROL

    Hajime AKASHI, Tomohiro KOBAYASHI, Toshio YAMANAKA, Kana SATO

    Journal of Environmental Engineering (Transactions of AIJ) Vol. 86 No. 783 p. 537-547 2021/05/30 Research paper (scientific journal)

    Publisher: Architectural Institute of Japan
  48. Applicability of Displacement Ventilation and Impinging Jet Ventilation System to Heating Operation

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Mathias Cehlin, Arman Ameen

    Japan Architectural Review (Original Paper) Vol. 4 No. 2 p. 403-416 2021/04 Research paper (scientific journal)

  49. 高密度街区における建物周辺気流に関する研究, LES 解析に基づいたレイノルズ数が気流場に与える影響の検討

    佐嶋俊彦, 山中俊夫, イムウンス, 小林知広, 福山莞爾

    日本建築学会環境系論文集 Vol. 86 No. 781 p. 319-326 2021/03 Research paper (scientific journal)

  50. ボイドを有する高層オフィスビルにおける自然換気性能評価に関する研究 第1報 − 外気風速及びボイド形状が室内各所の温度・換気効率分布性状に及ぼす影響

    田辺慎吾, 山中俊夫, 小林知広, 丹羽達哉

    空気調和・衛生工学会論文集 Vol. 46 No. 286 p. 29-37 2021/01 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  51. 大面積の窓を有する空間における冬期暖房時の熱環境予測手法に関する研究 第3報―窓面冷却時の窓対策設備近傍における温度・気流分布および窓面熱伝達率の測定

    加藤正宏, 山中俊夫, 小林知広, 渡部朱生

    空気調和・衛生工学会論文集 Vol. 45 No. 285 p. 17-27 2020/12 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  52. PACを用いた膜天井放射空調の冷暖房性能に関する研究 第1報-冷房時における室内温度分布及び省エネ性・空調性能の検討

    前田龍紀, 山中俊夫, 小林知広, 袁継輝, 崔ナレ, 蔵永真理, 上村芙美子, 新宮浩丈

    空気調和・衛生工学会論文集 Vol. 45 No. 284 p. 1-9 2020/11 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  53. Influence of vertical airflow along walls on temperature and contaminant concentration distributions in a displacement-ventilated four-bed hospital ward,

    Narae Choi, Toshio Yamanaka, Tomohiro Kobayashi, Taisei Ihama, Miho Wakasa

    Building and Environment 2020/10 Research paper (scientific journal)

  54. 間仕切りカーテンが置換換気を導入した4床病室の温度・汚染物濃度分布に与える影響に関する研究

    崔ナレ, 山中俊夫, 小林知広, 伊濱大晟

    空気調和・衛生工学会論文集 Vol. 45 No. 283 p. 31-39 2020/10 Research paper (scientific journal)

  55. 大面積の窓を有する空間における冬期暖房時の熱環境予測手法に関する研究 第2報―熱環境改善を目的とした窓対策設備近傍の温度・ 気流分布測定および噴流 ・プルームモデルによる再現性の検討

    加藤正宏, 山中俊夫, 小林知広, 渡部朱生

    空気調和・衛生工学会論文集 Vol. 45 No. 282 p. 1-10 2020/09 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  56. SIMPLIFIED CFD MODELING METHOD AND ACCURACY VERIFICATION OF AIRFLOW FROM CEILING-MOUNTED PERSONALIZED AIR SUPPLY TERMINAL

    Tomohiro KOBAYASHI, Hiroki NISHIHORI, Noriko UMEMIYA, Toshio YAMANAKA, Atsushi KASUYA, Yusuke KOBAYASHI, Kazuki WADA

    Vol. 85 No. 772 p. 465-474 2020/06 Research paper (scientific journal)

  57. Field Measurement and Estimation of Ventilation Performance of Solar chimney - Performance Estimation of Natural Ventilation in Actual Building based on Measurement of Ventilation Rate -

    Haruna YAMASAWA, Toshio YAMANAKA, Yoshihisa MOMOI, Tomohiro KOBAYASHI, Jihui YUAN, Shogo ITO, Kitarou MIZUIDE, Takurou FUJII

    Transactions of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan Vol. 44 No. 269 p. 27-34 2019/08 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  58. Prediction Method of Thermal Environment during Heating in Winter for Spaces with Large-Area Window Part1-Measurement Results and Simplified Evaluation method for Vertical Temperature Difference in Office buildings

    Masahiro KATOH, Takashi SHINOZUKA, Yoshinobu ARAI, Saori YUMINO, Toshio YAMANAKA, Tomohiro KOBAYASHI

    Transactions of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan Vol. 44 No. 266 p. 11-21 2019/05 Research paper (scientific journal)

    Publisher: 空気調和・衛生工学会
  59. 130 Year History of Building Natural Ventilation Research in Japan - A Narrative Review

    Tomohiro KOBAYASHI

    Journal of Environmental Engineering, Transaction of AIJ Vol. 83 No. 751 p. 749-759 2018/09 Research paper (scientific journal)

  60. Numerical investigation and accuracy verification of indoor environment for an impinging jet ventilated room using computational fluid dynamics

    Tomohiro Kobayashi, Kazuki Sugita, Noriko Umemiya, Takashi Kishimoto, Mats Sandberg

    BUILDING AND ENVIRONMENT Vol. 115 p. 251-268 2017/04 Research paper (scientific journal)

  61. A STUDY ON SEMI-DISPLACEMENT VENTILATION USING IMPINGING JET FLOW : Prediction of vertical temperature distribution using block model based on numerical experiment bv CFD

    Vol. 81 No. 730 p. 1117-1125 2016/12 Research paper (scientific journal)

    Publisher:
  62. ESTIMATION OF NATURAL VETNILATION FLOW RATE FOR A PITCHED-ROOF DETACHED HOUSE PROVIDED WITH MONITOR ROOF

    KOBAYASHI Tomohiro, CHIKAMOTO Tomoyuki, UMEMIYA Noriko, OSADA Keishi

    Journal of Environmental Engineering (Transactions of AIJ) Vol. 81 No. 719 p. 83-91 2016/01 Research paper (scientific journal)

    Publisher: Architectural Institute of Japan
  63. Accuracy verification of processing methodology in particle image velocimetry for flow around building

    Hisashi Kotani, Tomohiro Kobayashi

    Journal of Environmental Engineering (Japan) Vol. 80 No. 715 p. 741-749 2015/09 Research paper (scientific journal)

    Publisher: Architectural Institute of Japan
  64. Initial Commissioning of Heating and Cooling Plant System by Simulation : Using CFD analysis for Commissioning of Thermal Storage Water Tank

    NISHIYAMA Mitsuru, KOBAYASHI Tomohiro, SAGARA Kazunobu, ICHITANI Kyohei, SUMIYOSHI Daisuke, AKASHI Yasunori

    Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan Vol. 40 No. 218 p. 1-9 2015/05 Research paper (scientific journal)

    Publisher: The Society of Heating, Air-Conditioning & Sanitary Engineers of Japan
  65. Evaluation of Ventilation Performance of Monitor Roof in Residential Area based on Simplified Estimation and CFD Analysis

    Tomohiro Kobayashi, Tomoyuki Chikamoto, Keishi Osada

    Building and Environment Vol. 63 p. 20-30 2013/05 Research paper (scientific journal)

  66. A fundamental study on cross-ventilation rate and airflow characteristic inside flow path through a room

    Tomohiro Kobayashi, Hisashi Kotani, Toshio Yamanaka, Kazunobu Sagara, Yoshihisa Momoi, Kaori Asai

    Journal of Environmental Engineering Vol. 76 No. 665 p. 609-616 2011/07 Research paper (scientific journal)

  67. Wind Tunnel Test and Numerical Simulation for Pressure and Velocity Field around Cross-Ventilated Building

    小林知広, 甲谷寿史, 山中俊夫, 相良和伸, 桃井良尚, 浅井香里

    日本建築学会環境系論文集 Vol. 76 No. 662 p. 385-392 2011/04 Research paper (scientific journal)

  68. Experimental investigation and CFD analysis of cross-ventilated flow through single room detached house model

    Tomohiro Kobayashi, Mats Sandberg, Hisashi Kotani, Leif Claesson

    BUILDING AND ENVIRONMENT Vol. 45 No. 12 p. 2723-2734 2010/12 Research paper (scientific journal)

  69. 勾配屋根を有する独立住宅に設置された越屋根の換気特性

    小林知広, 山中俊夫, 甲谷寿史, 相良和伸, 丸橋靖明, 田辺慎吾

    日本建築学会環境系論文集 Vol. 75 No. 653 p. 595-601 2010/07 Research paper (scientific journal)

  70. Power transportation inside stream tube of cross-ventilated simple shaped model and pitched roof house

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Mats Sandberg

    BUILDING AND ENVIRONMENT Vol. 44 No. 7 p. 1440-1451 2009/07 Research paper (scientific journal)

  71. Experimental investigation and accuracy study of CFD analysis for flow field around cross-ventilated building

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Shogo Takeda, Naomichi Nishimoto

    Journal of Environmental Engineering Vol. 74 No. 638 p. 481-488 2009/04 Research paper (scientific journal)

  72. Stream Tube based Analysis of Problems in Prediction of Cross-Ventilation Rate

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Shogo Takeda, Mats Sandberg

    The International Journal of Ventilation Vol. 7 No. 4 p. 321-334 2009/03 Research paper (scientific journal)

  73. Wind driven flow through openings - Analysis of the stream tube

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Mats Sandberg

    International Journal of Ventilation Vol. 4 No. 4 p. 323-336 2006/03 Research paper (scientific journal)

    Publisher: VEETECH Ltd.

Misc. 46

  1. Displacement ventilation in conjunction with breathing zone air supply: Experimental study on distributions of droplet nuclei and gaseous contaminant concentrations

    Narae Choi, Toshio Yamanaka, Tomohiro Kobayashi, Nana Shikano, Wakako Namba

    Proceedings of Roomvent 2024, Paper 394 2024/04 Research paper, summary (international conference)

  2. Ventilation Effectiveness of Ceiling-Supplied Displacement Ventilation System for Office Room (Part 2) A Parametric Study on the Indoor Environment Examined by CFD Analysis

    Mari Kuranaga, Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Shinnosuke Ishikawa, Yuta Nagai, Nobuki Matsui, Tetsuya Okamoto, Takeshi Arakawa, Yuki Yamoto, Shogo Otaka

    Proceedings of Roomvent 2024, Paper 410 2024/04 Research paper, summary (international conference)

  3. Ventilation Effectiveness of Ceiling-Supplied Displacement Ventilation System for Office Room (Part 1) Comparison of Temperature and Contaminant Concentration Distributions under Different Ventilation Systems using Full-Scale Experimental Chamber

    Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Shinnosuke Ishikawa, Yuta Nagai, Nobuki Matsui, Tetsuya Okamoto, Takeshi Arakawa, Yuki Yamoto, Shogo Otaka

    Proceedings of Roomvent 2024, Paper 575 2024/04 Research paper, summary (international conference)

  4. Unsteady indoor airflow analysis of non-isothermal natural ventilation using domain decomposition technique with LES

    Tomohiro Kobayashi, Toshio Yamanaka, Noriaki Kobayashi, Narae Choi, Toru Matsubara, Shohei Miyazawa, Zitao Jiang, Chisato Tambara

    Proceedings of Roomvent 2024, Paper 568 2024/04 Research paper, summary (international conference)

  5. The impact of inlet and obstacle conditions on the indoor environment with impinging jet ventilation system

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Moe Koshida, Kentaro Kida

    Proceedings of Roomvent 2024, Paper 567 2024/04 Research paper, summary (international conference)

  6. Computational fluid dynamics of airflow rates for natural ventilation with opposing wind and buoyancy

    Zitao Jiang, Tomohiro Kobayashi, Toshio Yamanaka, Haruna Yamasawa, Shohei Miyazawa

    Proceedings of Roomvent 2024, Paper 435 2024/04 Research paper, summary (international conference)

  7. Kota Toyosawa, Tomohiro Kobayashi, Toshio Yamanaka, Mats Sandberg, Noriaki Kobayashi, Narae Choi, Zitao Jiang, Kayuki Sano

    Influence of Internal, Partition with, an, Opening on, Purging, Flow, Rate of Wind-Induced Ventilation

    Proceedings of Roomvent 2024, Paper 409 2024/04 Research paper, summary (international conference)

  8. Performance of local ventilation system under three different underfloor air distribution systems in consulting room

    Jun Yoshihara, Toshio Yamanaka, Tomohiro Kobayashi, Noriaki Kobayashi, Aoi Fujiwara

    Proceedings of Roomvent 2024, Paper 522 2024/04 Research paper, summary (international conference)

  9. Influence of Exhaust Opening Height on Indoor Environment in Impinging Jet Ventilated Room

    Haruna Yamasawa, Mathias Cehlin, Arman Ameen, Tomohiro Kobayashi, Kazuki Kuga, Kazuhide Ito

    Proceedings of Healthy Buildings 2023 Asia and Pacific Rim 2023/07

  10. Statistical Analysis Approach of Single-sided Ventilation Based on Particle Track Technique Using Large Eddy Simulation

    Zitao Jiang, Tomohiro Kobayashi, Mats Sandberg, Toshio Yamanaka, Narae Choi, Kayuki Sano

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02012-02012 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  11. Control of Natural Ventilation Opening to Achieve Energy Saving Performance and Thermal Comfort in Office Room

    Kenryu Niwa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02027-02027 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  12. Effect of distance between occupants and insulation performance of window on contaminant distribution in a room with displacement ventilation

    Shinnosuke Ishikawa, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Aya Essa, Miharu Komori

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01091-01091 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  13. Influence of Repeated Odor Adaptation Experience on the Olfactory Response

    Shuichiro Fukumoto, Toshio Yamanaka, Narae Choi, Akihisa Takemura, Tomohiro Kobayashi

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01081-01081 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  14. Influence of Indoor Environment Changes in Relaxation Space on Relaxation and Refreshment Effects of Occupants

    Natsumi So, Toshio Yamanaka, Narae Choi, Akihisa Takemura, Tomohiro Kobayashi, Tomoki Fujie, Kaoru Ikeda

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01059-01059 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  15. Measurement of Breath Velocity and Volume on Speaking, and Performance of Local Exhaust System as Prevention Measure of Infection

    Jun Yoshihara, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Noriaki Kobayashi, Ren Zhang

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02033-02033 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  16. Thermal Environment, Ventilation Effectiveness, and Infection Risk of Restaurant with Impinging Jet Ventilation

    Moe Koshida, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Haruna Yamasawa

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02031-02031 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  17. Effect of Outdoor Temperature on Performance of All-air Wall Induction Unit in a Four-bed Hospital Ward

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi, Nobukazu Chou

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02005-02005 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  18. Performance of Air Curtain located at the top of entrance opening - Difference among indoor/outdoor/double-sided installation

    Chihiro Furuya, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Kazuo Omoto, Keizo Mizuno

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01067-01067 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  19. Enhancing displacement ventilation performance: Proposal of a new portable air purifying displacement ventilation unit

    Aya Essa, Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Miharu Komori, Nobuki Matsui, Tetsuya Okamoto, Takeshi Arakawa, Yuki Yamoto, Shougo Otaka

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01079-01079 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  20. The impact of Displacement Ventilation with Breathing Zone Air Supply onInfectious Spread in Office: Field study and CFD simulation

    Wakako Namba, Toshio Yamanaka, Narae Choi, Tomohiro Kobayashi, Noriaki Kobayashi, Nana Shikano

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 01080-01080 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  21. Experimental Investigation on the velocity profile of supply flow in impinging jet ventilation system

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Moe Koshida, Mathias Cehlin, Arman Ameen

    E3S Web of Conferences (Proceedings of IAQVEC 2023) Vol. 396 p. 02014-02014 2023/06/16 Research paper, summary (international conference)

    Publisher: EDP Sciences
  22. Natural Ventilation System for Office Buildings with Perforated Metal Ducts on Ceiling

    Toshio Yamanaka, Tomohiro Kobayashi, Yoshihisa Momoi, Narae Choi, Hiroaki Tanaka, Takuro Fujii, Masatoshi Mori, Miho Wakasa

    Proceedings of 18th Healthy Buildings Europe Conference 2023/06 Research paper, summary (international conference)

  23. Improvement Method of Thermal Environmental Near Windows During Heating Period - Outlet Characteristics and CFD Modelling Method of the Slot Line Diffuser

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan, Masahiro Katoh, Saori Yumino

    Proceedings of The 15th Roomvent Conference Vol. Vm 2021/02 Research paper, summary (international conference)

  24. Effect of supply air condition on temperature/contaminant distribution in a room with impinging jet ventilation system

    Haruna Yamasawa, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Mako Matsuzaki

    Proceedings of The 15th Roomvent Conference Vol. AD No. 1 2021/02 Research paper, summary (international conference)

  25. Simplified Prediction Model for Vertical Profile of Temperature and Contaminant Concentration in a Room with Impinging Jet Ventilation System

    Tomohiro Kobayashi, Noriko Umemiya

    Proceedings of The 15th Roomvent Conference Vol. AD No. 1 2021/02

  26. Impact of Internal Partition Curtains on Temperature and Contaminant Concentration Distributions in a Four-Bed Hospital Ward with Displacement Ventilation

    Narae Choi, Toshio Yamanaka, Tomohiro Kobayashi, Taisei Ihama

    Proceedings of The 15th Roomvent Conference Vol. AD No. 1 2021/02 Research paper, summary (international conference)

  27. Modelling of Supply Air Jet from Diffusers of Four-way packaged Air-conditioner for CFD Analysis on Unsteady Airflow in Room

    Norikazu Yasuda, Toshio Yamanaka, Tomohiro Kobayashi, Narae Choi

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 595-604 2019/10 Research paper, summary (international conference)

  28. Cooling Performance of Air-Conditioning System with Ceiling Suspended Packaged Air Conditioning Unit over Divided-Type Membrane Ceilings in Large Classroom

    Shogo Ito, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan, Narae Choi

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 585-594 2019/10 Research paper, summary (international conference)

  29. Successive Indoor Air Pressure Calculation Method for Natural Ventilation Rate Prediction

    Haruna Yamasawa, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 545-554 2019/10 Research paper, summary (international conference)

  30. Vertical Distribution of Temperature and Contaminant Concentration in a Room with Impinging Jet Ventilation System

    Mako Matsuzaki, Tomohiro Kobayashi, Toshio Yamanaka, Narae Choi, Haruna Yamasawa

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 453-462 2019/10 Research paper, summary (international conference)

  31. Improvement Method of Thermal Environmental Near Windows During Heating Period -Thermal and Air Flow Characteristics of Two-Dimensional Jet from Breeze Line Diffuser in Free Field

    Shaoyu Sheng, Toshio Yamanaka, Tomohiro Kobayashi, Jihui Yuan, Masahiro Katou, Saori Yumino

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 382-393 2019/10 Research paper, summary (international conference)

  32. Influence of Building Envelope’s Solar Reflectivity,Wind Speed and Building Coverage Ratio on Urban Heat Environment

    Haruto Kitakaze, Jihui Yuan, Toshio Yamanaka, Tomohiro Kobayashi

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 365-374 2019/10 Research paper, summary (international conference)

  33. Learning Performance in Odor Environment with aroma oils: Influence of Odor of Essential Oils on Learning Performance in Classroom

    Aya Eto, Toshio Yamanaka, Narae Choi, Akihisa Takemura, Tomohiro Kobayashi

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 328-337 2019/10 Research paper, summary (international conference)

  34. Wind Pressure Coefficient and Wind Velocity around Buildings in High Density Block of Metropolis for Natural Ventilation Design

    Toshio Yamanaka, Eunsu Lim, Tomohiro Kobayashi, Toshihiko Sajima, Kanji Fukuyama

    Proceedings of The 40th AIVC - 8th Tight Vent & 6th venticool Conference p. 883-892 2019/10

  35. Effect of highly reflective building envelopes on outdoor environment temperature and indoor thermal loads using CFD and numerical analysis

    Jihui Yuan, Toshio Yamanaka, Tomohiro Kobayashi, Haruto Kitakaze, Kazuo Emura

    E3S Web of Conferences (CLIMA 2019 Congress) Vol. 111 p. 06031-06031 2019/05 Research paper, summary (international conference)

  36. Simplified Prediction Method of Vertical Temperature Distribution for Impinging Jet Ventilation System

    Tomohiro Kobayashi, Toshiya Nishiumi, Noriko Umemiya

    E3S Web of Conferences (CLIMA 2019 Congress) Vol. 111 p. 01097-01097 2019 Research paper, summary (international conference)

    Publisher: EDP Sciences
  37. Simplified Estimation of Wind-Induced Natural Ventilation Rate Caused by Turbulence for a Room with Minute Wind Pressure Difference

    Tomohiro Kobayashi, Mats Sandberg, Takuya Fujita, Eunsu Lim, Noriko Umemiya

    International Conference on Air Distribution in Rooms (Roomvent 2018) Vol. T4 p. 613-618 2018/06

  38. Air change efficiency of sterile sickroom with vertical/horizontal ventilation system

    Vol. 55 No. 2 p. 96-103 2017

    Publisher: 日本空気清浄協会
  39. Power transportation and dissipation through flow path for prediction of building ventilation rate based on energy balance

    Tomohiro Kobayashi, Hisashi Kotani, Kazunobu Sagara, Toshio Yamanaka, Yoshihisa Momoi

    Proceedings of Healthy Building 2009 2009/09 Research paper, summary (international conference)

  40. Airflow Analysis around Cross-ventilated Building by means of PIV

    KOTANI Hisashi, SAGARA Kazunobu, YAMANAKA Toshio, KOBAYASHI Tomohiro, SHIOZAKI Yasuhiro

    Journal of the Visualization Society of Japan Vol. Vol.29 No. No112 p. 18-24 2009

    Publisher: 可視化情報学会
  41. Cross ventilation analyzed by recording pressure distribution on the floor of wind tunnel models

    Mats Sandberg, Leif Claesson, Tomohiro Kobayashi, Hisashi Kotani

    Proceedings of AIVC Conference 2008, Vol. 1 p. 33-38 2008/10 Research paper, summary (international conference)

  42. Power Transportation Analysis inside Stream Tube of Cross-Ventilated Building

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Naomichi Nishimoto

    Proceedings of AIVC Conference 2008 Vol. 1 p. 249-254 2008/10 Research paper, summary (international conference)

  43. Measurement of total pressure, static pressure and wind velocity around cross-ventilated building

    Naomichi Nishimoto, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Tomohiro Kobayashi, Shogo Takeda

    Proceedings of AIVC Conference 2008 Vol. 1 p. 237-242 2008/10 Research paper, summary (international conference)

  44. Pressure distribution inside stream tube of cross-ventilated detached house and simple-shaped rectangular model

    Hisashi Kotani, Kazunobu Sagara, Toshio Yamanaka, Tomohiro Kobayashi, Mats Sandberg

    Proceedings of International Conference on Advances in Wind and Structures (AWAS08) 2008/03 Research paper, summary (international conference)

  45. Stream Tube Analysis of Cross-Ventilated Simple-Shaped Model and Detached House

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Naomichi Nishimoto

    Proceedings of The Sixth International Conference on Indoor Air Quality, Ventilation & Energy Conservation in Buildings (IAQVEC 2007) 2007/10 Research paper, summary (international conference)

  46. Prediction of Cross-Ventilation Rate through Large Openings -Problems of Conventional Method-

    Tomohiro Kobayashi, Kazunobu Sagara, Toshio Yamanaka, Hisashi Kotani, Mats Sandberg

    Proceedings of 10th International Conference on Air Distribution in Rooms (Roomvent 2007) Vol. 2 p. 103-112 2007/05 Research paper, summary (international conference)

Publications 2

  1. はじめての環境・設備設計シミュレーション CFDガイドブック

    空気調和, 衛生工学会編

    オーム社 2017/11 Scholarly book

    ISBN: 9784274221538

  2. 実務者のための自然換気設計ハンドブック

    日本建築学会編

    技報堂出版 2013/08 Scholarly book

    ISBN: 9784765525664

Presentations 94

  1. 湿度と輻射の最適制御空調を目指したオフィスビルにおける省エネ性・快適性の検討(第4報)伝熱輻射分離空調を有するオフィスビルでの冬期実測及び被験者実験結果

    空気調和・衛生工学会学術講演会講演論文集 2011

  2. 湿度と輻射の最適制御空調を目指したオフィスビルにおける省エネ性・快適性の検討(第3報)シミュレーションと実験による夏期の空調システムの適応性

    空気調和・衛生工学会学術講演会講演論文集 2011

  3. 置換空調の予測・評価精度向上に関する研究(その3)実験およびCFD解析の精度向上とその検証

    空気調和・衛生工学会学術講演会講演論文集 2011

  4. 温度成層型水蓄熱槽における鉛直吹出ディフューザーが蓄熱性能に及ぼす影響の CFD解析

    空気調和・衛生工学会学術講演会講演論文集 2011

  5. 風力換気促進装置を有する住宅の換気性能に関する研究(第1報)風洞実験による風圧係数分布の検討

    空気調和・衛生工学会学術講演会講演論文集 2011

  6. 住宅地における越屋根の風力換気性能予測手法に関する研究(その1)換気特性曲線を用いた換気量算定手法

    空気調和・衛生工学会学術講演会講演論文集 2011

  7. 室内外流管解析に基づく通風量予測に関する研究(その12)建物内の単室における流管内エネルギー輸送性状

    空気調和・衛生工学会学術講演会講演論文集 2011

  8. 通風時の建物周辺気流を対象とした PIV 解析の精度検証

    日本建築学会大会学術講演梗概集, D2 2011

  9. 住宅地における越屋根の風力換気性能に関する研究(その1)p-Q特性を用いた換気量算定とCFDによる検証

    日本建築学会大会学術講演梗概集, D2 2011

  10. 置換空調の予測・評価精度向上に関する研究(その2)CFD解析精度向上にむけた実験及び解析結果

    日本建築学会大会学術講演梗概集, D2 2011

  11. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その18)パワーロス予測手法の検討

    日本建築学会大会学術講演梗概集, D2 2011

  12. 湿度と輻射の最適制御空調を目指したオフィスビルにおける省エネ性・快適性の検討(その2)外気温度情報を被験者に与えることによる心理量変化の検証

    日本建築学会大会学術講演梗概集, D2 2011

  13. 湿度と輻射の最適制御空調を目指したオフィスビルにおける省エネ性・快適性の検討(その1)還気と外気を個別処理するデュアルコイル型空調機の性能評価

    日本建築学会大会学術講演梗概集, D2 2011

  14. パッシブな換気促進装置を有する住宅の換気性能に関する研究(その1)装置形状及び周辺建物配置が風圧係数分布に及ぼす影響

    日本建築学会大会学術講演梗概集, D2 2011

  15. 減築によりもたらされる低炭素効果に関する研究(その4)実建物を用いた減築モデルの検証と便益に関する研究

    日本建築学会大会学術講演梗概集 2011

  16. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その17)Large Eddy Simulationモデルを用いた流管性状の把握

    日本建築学会近畿支部研究報告集, 第51号, 環境系 2011

  17. 通風気流場を対象としたCFD解析の精度検証

    空気調和・衛生工学会近畿支部 環境工学研究会「気流解析の研究最前線」, pp.1-10 2011

  18. 室内外流管解析に基づく通風量予測に関する研究(その11)LESを用いたCFDによる流管解析

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.347-350 2011

  19. CFD 解析による鉛直吹出ディフューザーを有する温度成層型水蓄熱槽の蓄熱性能に関する検討

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.277-280 2011

  20. Measurement of Pressure and Velocity distribution around Cross-Ventilated Building and Accuracy Study of CFD Analysis

    12th International Conference on Air Distribution in Rooms (Roomvent 2011) 2011

  21. Measurement of Pressure and Velocity distribution around Cross-Ventilated Building and Accuracy Study of CFD Analysis

    12th International Conference on Air Distribution in Rooms (Roomvent 2011) 2011

  22. 温度成層型蓄熱槽のディフューザー形状と蓄熱性能に関するCFD 解析による検討

    日本建築学会大会学術講演梗概集, D-2, pp.1421-1422 2010

  23. 通風時の建物内外気流性状に関する基礎的研究 (その4)5孔ピトー管による建物周辺気流測定とCFD解析精度検証

    日本建築学会大会学術講演梗概集, D-2, pp.639-640 2010

  24. 通風時の建物内外気流性状に関する基礎的研究 (その3)5孔ピトー管の較正実験

    日本建築学会大会学術講演梗概集, D-2, pp.637-638 2010

  25. 通風時の建物内外気流性状に関する基礎的研究 (その2) PIV とCFD を用いた建物周辺気流の解析

    日本建築学会大会学術講演梗概集, D-2, pp.629-630 2010

  26. 通風時の建物内外流管におけるエネルギー損失に関する研究(その2)CFDを用いた通風時の流管解析

    空気調和・衛生工学会学術講演会講演論文集, pp.2455-2458 2010

  27. 通風時の建物内外流管におけるエネルギー損失に関する研究(その1)風洞実験による基礎的通風性状の把握

    空気調和・衛生工学会学術講演会講演論文集, pp.2451-2454 2010

  28. 温度成層型蓄熱槽における槽内鉛直温度分布の実験データを用いたCFD 解析の精度検証

    空気調和・衛生工学会学術講演会講演論文集, pp.907-910 2010

  29. 伝熱シミュレーションによる外気導入建物蓄熱の省エネルギー効果の検討(その3)外気導入経路に沿った蓄放熱媒体の影響

    空気調和・衛生工学会学術講演会講演論文集, pp.903-906 2010

  30. 外気導入建物蓄熱における梁の伝熱モデルに関する検討

    日本建築学会近畿支部研究報告集, 第50号, 環境系, pp.157-160 2010

  31. 通風時の建物内外気流性状に関する基礎的研究(その1)PIV とCFD による建物周辺気流性状の把握

    日本建築学会近畿支部研究報告集, 第50号, 環境系, pp.249-252 2010

  32. CFD 解析を用いた温度成層型蓄熱槽におけるディフューザー形状に関する研究

    日本建築学会近畿支部研究報告集, 第50号, 環境系, pp.117-120 2010

  33. 伝熱シミュレーションによる外気導入建物蓄熱の運転法の検討(その2)外気導入経路に沿った蓄放熱媒体の影響

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.13-16 2010

  34. CFD解析を用いた温度成層型蓄熱槽におけるディフューザーの蓄熱性能への影響に関する研究

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.147-150 2010

  35. 通風時の建物内外における気流性状に関する研究(その3)5孔ピトー管を用いた建物周辺気流の風速及び圧力分布の測定

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.77-80 2010

  36. 通風時の建物内外における気流性状に関する研究(その2)PIVを用いた建物周辺気流性状の把握

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.73-76 2010

  37. 通風時の建物内外における気流性状に関する研究(その1)風洞実験による通風経路内の静圧及び風速測定とCFD解析精度の検証

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.69-72 2010

  38. Experimental Investigation and Accuracy Study of CFD Analysis for Airflow around Cross-Ventilated Building

    AIVC International Conference 2010 2010

  39. Velocity Measurement Inside and Outside a Cross-Ventilated Building by Means of PIV

    AIVC International Conference 2010 2010

  40. CFD Analysis on Thermal Storage Performance of Temperature-stratified Water TES Tank with New Type Diffuser

    SET2010 - 9th International Conference on Sustainable Energy Technologies 2010

  41. Experimental Investigation and Accuracy Study of CFD Analysis for Airflow around Cross-Ventilated Building

    AIVC International Conference 2010 2010

  42. Velocity Measurement Inside and Outside a Cross-Ventilated Building by Means of PIV

    AIVC International Conference 2010 2010

  43. CFD Analysis on Thermal Storage Performance of Temperature-stratified Water TES Tank with New Type Diffuser

    SET2010 - 9th International Conference on Sustainable Energy Technologies 2010

  44. 通風量の簡易予測を目的とした室内外流管解析に関する研究 (その15)流管内エネルギー損失量に関する基礎的検討

    日本建築学会近畿支部研究報告集, 第49号, 環境系, pp.261-264 2009

  45. 通風量の簡易予測を目的とした室内外流管解析に関する研究 (その16)通風室内におけるエネルギー損失に関する基礎的検討

    日本建築学会大会学術講演梗概集, D-2, pp.749-750 2009

  46. 建物屋上に設置した自然換気用チムニーの換気性能に関する研究 -チムニー形状が風力換気特性に及ぼす影響-

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.127-130 2009

  47. 室内外流管解析に基づく通風量予測法に関する研究 (その10)流管内エネルギーの散逸量および輸送量に関する基礎的検討

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.95-98 2009

  48. Power transportation and dissipation through flow pass for prediction of building ventilation rate based on energy balance

    Healthy Building 2009 2009

  49. Airflow patterns and pressure distributions for a cross-ventilated detached house analyzed by wind tunnel tests and CFD analysis

    11th International Conference on Air Distribution in Rooms (Roomvent 2009) 2009

  50. Power transportation and dissipation through flow pass for prediction of building ventilation rate based on energy balance

    Healthy Building 2009 2009

  51. Airflow patterns and pressure distributions for a cross-ventilated detached house analyzed by wind tunnel tests and CFD analysis

    11th International Conference on Air Distribution in Rooms (Roomvent 2009) 2009

  52. 通風量の簡易予測を目的とした室内外流管解析に関する研究 (その14)室内外流管におけるパワー輸送に関する基礎的検討

    日本建築学会大会学術講演梗概集D-2 pp.761-762 2008

  53. 通風量の簡易予測を目的とした室内外流管解析に関する研究 (その13)通風時の室模型周辺の全圧及び静圧分布

    日本建築学会大会学術講演梗概集D-2 pp.759-760 2008

  54. 通風量の簡易予測を目的とした室内外流管解析に関する研究 (その12)PIV による通風時の室模型周辺の風速測定

    日本建築学会大会学術講演梗概集D-2 pp.757-758 2008

  55. 通風時の建物周辺気流のCFD解析とその精度検証

    日本流体力学 年会2008 拡張要旨集 2008

  56. 通風時の建物周辺気流に関する風洞実験

    日本流体力学 年会2008 拡張要旨集 2008

  57. 室内外流管解析に基づく通風量予測法に関する研究 (その9)CFD 解析を用いた通風時の建物周辺のエネルギー輸送に関する検討

    空気調和・衛生工学会学術講演会講演論文集,pp.325-328 2008

  58. 室内外流管解析に基づく通風量予測法に関する研究 (その8)PIVと圧力測定による通風時の建物周辺の気流場の解析

    空気調和・衛生工学会学術講演会講演論文集,pp.321-324 2008

  59. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その11)室奥行き及び開口面積が流管内エネルギー損失に及ぼす影響

    日本建築学会近畿支部研究報告集 第48号 環境系, pp.89-92 2008

  60. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その10)室奥行き及び開口面積がCFD 解析精度に及ぼす影響

    日本建築学会近畿支部研究報告集 第48号 環境系, pp.85-88 2008

  61. 室内外流管解析に基づく通風量予測法に関する研究 (その7)室形状及び開口面積が流管内エネルギー損失に及ぼす影響

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.89-92 2008

  62. 室内外流管解析に基づく通風量予測法に関する研究 (その6)室形状及び開口面積がCFD 解析精度に及ぼす影響

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.85-88 2008

  63. 室内外流管解析に基づく通風量予測法に関する研究 (その5)PIV を用いた通風性状の把握

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.81-84 2008

  64. Cross ventilation analyzed by recording pressure distribution on the floor of wind tunnel models

    Advanced building ventilation and environmental technology for addressing climate change issues (AIVC 2008) 2008

  65. Power Transportation Analysis inside Stream Tube of Cross-Ventilated Building

    Advanced building ventilation and environmental technology for addressing climate change issues (AIVC 2008) 2008

  66. Measurement of total pressure, static pressure and wind velocity around cross-ventilated building

    Advanced building ventilation and environmental technology for addressing climate change issues (AIVC 2008) 2008

  67. Pressure distribution inside stream tube of cross-ventilated detached house and simple-shaped rectangular model

    International Conference on Advances in Wind and Structures (AWAS08) 2008

  68. Cross ventilation analyzed by recording pressure distribution on the floor of wind tunnel models

    Advanced building ventilation and environmental technology for addressing climate change issues (AIVC 2008) 2008

  69. Power Transportation Analysis inside Stream Tube of Cross-Ventilated Building

    Advanced building ventilation and environmental technology for addressing climate change issues (AIVC 2008) 2008

  70. Measurement of total pressure, static pressure and wind velocity around cross-ventilated building

    2008

  71. Pressure distribution inside stream tube of cross-ventilated detached house and simple-shaped rectangular model

    International Conference on Advances in Wind and Structures (AWAS08) 2008

  72. 通風量の簡易予測を目的とした室内外流管解析に関する研究

    日本建築学会近畿支部環境工学部会,第9回近畿環境工学シンポジウム,pp1-8 2007

  73. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その9)CFD 解析による室外流管の面積変化及び圧力変化

    日本建築学会大会学術講演梗概集 D-2, pp.849-850 2007

  74. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その8)チャンバー法による流量係数予測のCFD 解析境

    日本建築学会大会学術講演梗概集 D-2, pp.847-848 2007

  75. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その7)CFD解析による室外流管の面積変化及び流管内圧力分布の把握

    日本建築学会近畿支部研究報告集 第47号 環境系, pp.249-252 2007

  76. 室内外流管解析に基づく通風量予測に関する研究(その3)CFD解析による室外流管の面積変化及び流管内圧力分布

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.183-186 2007

  77. STREAM TUBE ANALYSIS OF CROSS-VENTILATED SIMPLE-SHAPED MODEL AND DETACHED HOUSE

    The Sixth International Conference on Indoor Air Quality,Ventilation & Energy Conservation in Buildings (IAQVEC 2007) 2007

  78. Prediction of Cross-Ventilation Rate through Large Openings -Problems of Conventional Method-

    10th International Conference on Air Distribution in Rooms (Roomvent 2007) 2007

  79. STREAM TUBE ANALYSIS OF CROSS-VENTILATED SIMPLE-SHAPED MODEL AND DETACHED HOUSE

    The Sixth International Conference on Indoor Air Quality,Ventilation & Energy Conservation in Buildings (IAQVEC 2007) 2007

  80. Prediction of Cross-Ventilation Rate through Large Openings -Problems of Conventional Method-

    10th International Conference on Air Distribution in Rooms (Roomvent 2007) 2007

  81. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その6)流管解析に基づく建物の流量係数及び風圧係数の検討

    日本建築学会大会学術講演梗概集 D-2, pp.779-780 2006

  82. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その5)CFD解析による流管性状の把握

    日本建築学会近畿支部研究報告集 第46号 環境系, pp.357-360 2006

  83. 室内外流管解析に基づく通風量予測法に関する研究(その2)CFD解析による流管の基礎的性状把握

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.143-146 2006

  84. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その4)乱流モデルの違いがCFD解析結果に及ぼす影響

    日本建築学会大会学術講演梗概集 D-2, pp.799-800 2005

  85. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その3)風洞実験による流管内圧力分布の把握

    日本建築学会大会学術講演梗概集 D-2, pp.797-798 2005

  86. 越屋根を用いた住宅の自然換気設計

    日本建築学会 第14回空気シンポジウム「住宅における換気・通風の現状と将来」, pp.51-56 2005

  87. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その2)CFD解析におけるメッシュ分割数及び乱流モデルが解析結果に及ぼす影響

    日本建築学会近畿支部研究報告集 第45号 環境系, pp.305-308 2005

  88. 通風量の簡易予測を目的とした室内外流管解析に関する研究(その1)風洞実験による室内外流管性状の把握

    日本建築学会近畿支部研究報告集 第45号 環境系, pp.301-304 2005

  89. 室内外流管解析に基づく通風量予測法に関する研究(その1)CFD解析における乱流モデル及びメッシュ分割数に関する検討

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.21-24 2005

  90. 越屋根の風力換気設計法に関する研究 その6 周辺建物が壁面風圧分布及び越屋根の特性曲線に及ぼす影響

    日本建築学会大会学術講演梗概集 D-2, pp.591-592 2004

  91. 越屋根の風力換気設計法に関する研究 その5 越屋根寸法、開口条件等が特性曲線に及ぼす影響

    日本建築学会大会学術講演梗概集 D-2, pp.589-590 2004

  92. 越屋根の風力換気設計法に関する研究(その4)周辺建物が風圧係数分布及び換気特性に及ぼす影響

    日本建築学会近畿支部研究報告集 第44号 環境系, pp.145-148 2004

  93. 越屋根の風力換気設計法に関する研究(その3)越屋根付属要素が換気特性に及ぼす影響

    日本建築学会近畿支部研究報告集 第44号 環境系, pp.141-144 2004

  94. 越屋根を有する建物の風力換気設計法に関する研究(その2)隣接建物が越屋根を有する建物の換気特性に及ぼす影響

    空気調和・衛生工学会近畿支部学術研究発表会論文集, pp.41-43 2004

Institutional Repository 4

Content Published in the University of Osaka Institutional Repository (OUKA)
  1. Ventilation efficiency and improvements for displacement ventilation systems during heating: A case study of a ward with vertical induction units

    Sheng Shaoyu, Yamanaka Toshio, Kobayashi Tomohiro, Chou Nobukazu

    Building and Environment Vol. 266 2024/12/01

  2. Infection-prevention performance of local exhaust ventilation under three different underfloor air distribution systems during a face-to-face conversation

    Yoshihara Jun, Yamanaka Toshio, Choi Narae, Kobayashi Tomohiro, Kobayashi Noriaki, Fujiwara Aoi

    Building and Environment Vol. 265 2024/11/01

  3. The similitude of indoor airflow in natural ventilation for a reduced-scale model: Investigation of nonisothermal flow fields by RANS simulation

    Jiang Zitao, Kobayashi Tomohiro, Yamanaka Toshio, Sandberg Mats, Yamasawa Haruna, Shohei Miyazawa

    Building and Environment Vol. 262 2024/08/15

  4. Unsteady analysis of non-isothermal natural ventilation airflow using domain decomposition technique with LES

    Matsubara Toru, Kobayashi Tomohiro, Yamanaka Toshio, Kobayashi Noriaki, Choi Narae, Miyazawa Shohei, Jiang Zitao, Tambara Chisato

    Building and Environment Vol. 262 2024/08/15