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2004 Fiscal Year Final Research Report Summary

Analysis and evaluation of space cooling systems using weather conditions and building fabric thermal performance

Research Project

Project/Area Number 14350315
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Architectural environment/equipment
Research InstitutionKogakuin University

Principal Investigator

UDAGAWA Mitsuhiro  Kogakuin University, Faculty on Engineering, Professor, 工学部, 教授 (00133314)

Co-Investigator(Kenkyū-buntansha) OHASHI Kazumasa  Kogakuin University, Faculty on Engineering, Professor, 工学部, 教授 (70100279)
NOBE Tatsuo  Kogakuin University, Faculty on Engineering, Professor, 工学部, 教授 (40338273)
ISHINO Hisaya  Tokyo Metropolitan University, Faculty of Urban Environmental Sciences, Professor, 都市環境学部, 教授 (80150267)
YOSHIDA Harunori  Kyoto University, Graduate School, Professor, 大学院, 教授 (00144337)
KOHRI Kimiko  Utsunomiya University, Graduate School, Associate Professor, 大学院, 助教授 (20153504)
Project Period (FY) 2002 – 2004
KeywordsAir-conditioning system / Simulation / Window system / Natural energy / Outdoor air cooling / Ventilation cooling / Fabric heat storage / Personal air-conditioning
Research Abstract

In order to develop design and evaluation methods for comfortable and effective space cooling systems a series of studies was carried out for three years, from 2002 to 2004. When considering the weather conditions of Japan, the space cooling system is more important comparing to the space heating especially in the large buildings. Whereas the thermal insulated building envelopes have been efficiently contributed to reduce the energy consumption for space heating, for the cooling there is not single mighty energy reduction method corresponding to the thermal insulation in the space heating system. Therefore, integrated systems composed of several energy efficient cooling technologies are expected to contribute the energy reduction in the cooling. For this purpose, the ideas for the integrated cooling systems based on the innovative building envelop systems, the use of outdoor air cooling potential and the smart control ways of air-conditioning systems were studied using both the simulation method and experimental method. The followings are the major specific topics carried out in this study.
- Application of the system simulation for the design and evaluation of integrated cooling systems
- Use of outdoor air cooling potential for cooling system
- Thermal and daylight control performance of innovative window systems
- Task and environment cooling system using isothermal air flow for personal cooling control
- Air-conditioning systems using heat capacity of building fabric
- Evaluation for optimum design and operation of air-conditioning systems
The above topics were evaluated by the theoretical and experimental studies using the test rooms as well as the existing buildings. While the results of this study will contribute to design the energy efficient cooling systems, the continuous studies on evaluating the innovative ideas for developing energy efficient integrated cooling systems suitable for the Japanese climatic conditions are necessary.

Research Products

(24 results)

All 2005 2004 2003 2002

All Journal Article (24 results)

  • [Journal Article] Design with heat load simulation of combined passive-active systems2005

    • Author(s)
      宇田川光弘, 盧 〓佑
    • Journal Title

      Proceedings of Building Simulation 2005 (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 自然換気併用ハイブリッド空調を行うオフィスビルの煙突効果と自然換気2005

    • Author(s)
      石野久彌, 郡 公子ほか
    • Journal Title

      IBPSA-Japan講演論文集

      Pages: 119-124

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 保水性セラミックスを使用したルーバー装置の開発に関する研究2005

    • Author(s)
      伊本 浩, 中島裕輔
    • Journal Title

      日本建築学会 関東支部研究報告集(第75回) 1

      Pages: 597-600

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Design with heat load simulation of combined passive-active systems2005

    • Author(s)
      Udagawa, M., Roh, H.
    • Journal Title

      Proceedings of Building Simulation 2005 (in press)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Stack effect and natural ventilation rate in an office building with a hybrid air-conditioning system utilizing natural ventilation2005

    • Author(s)
      Ishino, H., Kohri, K., et al.
    • Journal Title

      Technical Papers of Annual Meeting of IBPSA-Japan 2005(in Japanese)

      Pages: 119-124

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Study on a louver system made of permeable ceramics2005

    • Author(s)
      Imoto, H., Nakajima, Y.
    • Journal Title

      Proceedings of the 75th Architectural Research Meeting 2004, Kanto Chapter, AIJ(in Japanese) No.1

      Pages: 597-600

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] シミュレーションによる空調機負荷、熱源負荷の計算2004

    • Author(s)
      宇田川光弘, 佐藤 誠, 盧 〓佑
    • Journal Title

      日本建築学会大会学術講演梗概集 D-2

      Pages: 211-214

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 実測とシミュレーションによる超高層大学校舎の効率的冷房運転方法の検討2004

    • Author(s)
      長田太宗, 宇田川光弘, 盧 〓佑
    • Journal Title

      空気調和・衛生工学会学術講演会講演論文集

      Pages: 1307-1310

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] KTCを利用したEESLISMの検証2004

    • Author(s)
      下田芳雄, 宇田川光弘, 盧 〓佑
    • Journal Title

      空気調和・衛生工学会学術講演会講演論文集

      Pages: 393-396

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 積雪地域の庁舎における環境負荷低減手法の検討・評価(第1報)2004

    • Author(s)
      阿部 克史, 大橋一正ほか
    • Journal Title

      空気調和・衛生工学会学術講演会講演論文集

      Pages: 1707-1710

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Chair-mounted Isothermal Airflow Generator2004

    • Author(s)
      野部達夫, 庄司睦美, 清水賢
    • Journal Title

      ROOMVENT 2004 Proceedings (CD-R)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Fault detection and diagnosis method for VAV terminal units2004

    • Author(s)
      宮田征門, 吉田治典ほか
    • Journal Title

      International Conference of Enhanced Building Operation

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 配管埋設型床冷暖房における吸放熱応答の推定法に関する研究 第2報2004

    • Author(s)
      小林愛子, 郡公子
    • Journal Title

      日本建築学会環境系論文集 No.579

      Pages: 9-13

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Heat load calculation of air conditioning system components using simulation2004

    • Author(s)
      Udagawa, M., Sato, M., Roh, H.
    • Journal Title

      Summaries of Technical Papers of Annual Meeting of Architectural Institute of Japan 2004(in Japanese) D-2

      Pages: 221-224

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Study on efficient cooling operation of a high-rise university building2004

    • Author(s)
      Nagata, T., Udagawa, M., Roh, H.
    • Journal Title

      Proceedings of the Society of Heating, Air-conditioning and Sanitary Engineering of Japan 2004 (in Japanese)

      Pages: 1307-1310

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Validation of EESLISM using measured data in Kogakuin Twin Chambers(KTC)2004

    • Author(s)
      Shimoda, Y, Udagawa, M., Rob, H.
    • Journal Title

      Proceedings of the Society of Heating, Air-conditioning and Sanitary Engineering of Japan 2004(in Japanese)

      Pages: 393-396

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Examination and evaluation of environmental burden decrease technique in public office building in snowfall region(Part 1)2004

    • Author(s)
      Abe, K., Ohashi, K., et al.
    • Journal Title

      Proceedings of the Society of Heating, Air-conditioning and Sanitary Engineering of Japan 2004(in Japanese)

      Pages: 1707-1710

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Chair-mounted Isothermal airflow generator2004

    • Author(s)
      Nobe, T., Syoji, M., Shimizu, S.
    • Journal Title

      Proceedings of ROOMVENT 2004 (CD-R)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Fault detection and diagnosis method for VAV terminal units2004

    • Author(s)
      Miyata, M., Yoshida, H., et al.
    • Journal Title

      Proceedings of International Conference of Enhanced Building Operation

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A study on a calculation method of the thermal response of the floor of hydronic floor heating and cooling systems(Part 2)2004

    • Author(s)
      Kobayashi, A., Kobri, K.
    • Journal Title

      Journal of Environmental Engineering (Transactions of AIJ)(in Japanese) No.579

      Pages: 9-13

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Total energy performance of the air conditionings system using outdoor air cooling potential2003

    • Author(s)
      宇田川光弘, 長田太宗
    • Journal Title

      Proceedings of Building Simulation 2003

      Pages: 1309-1316

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Total energy performance of the air conditionings system using outdoor air cooling potential2003

    • Author(s)
      Udagawa, M., Nagata, T.
    • Journal Title

      Proceedings of Building Simulation 2003

      Pages: 1309-1316

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Maximizing the ventilation rate for cooling energy reduction2002

    • Author(s)
      宇田川光弘, 盧 〓佑
    • Journal Title

      Proceedings of the International Conference on Advances in Building Technology Vol.2

      Pages: 1367-1374

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Maximizing the ventilation rate for cooling energy reduction2002

    • Author(s)
      Udagawa, M., Rob, H.
    • Journal Title

      Proceedings of the International Conference of Advances in Building Technology

      Pages: 1367-1374

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2006-07-11  

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