• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A study of seasonal heart storage in the earth ground as heat source of heat pump

Research Project

Project/Area Number 04452252
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 建築環境・環境工学
Research InstitutionKobe University

Principal Investigator

MATSUMOTO Mamoru  Kobe Univ., Faculty of Eng., Professor, 工学部, 教授 (10031064)

Co-Investigator(Kenkyū-buntansha) HOKOI Shuichi  Kyoto Univ., Faculty of Eng., Associate. Professor, 工学部, 助教授 (80111938)
Project Period (FY) 1992 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥6,200,000 (Direct Cost: ¥6,200,000)
Fiscal Year 1993: ¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 1992: ¥3,400,000 (Direct Cost: ¥3,400,000)
KeywordsHeat storage in soil / Seasonal heat storage / Thermal well / Heat and moisture transfer / Soil moisture content / Heat pump system / 地表面温度 / 降雨 / 地表面温 / 数値解析 / 自然エネルギー / 蓄熱井戸 / 伝熱数値解析 / 地盤凍結
Research Abstract

In this research, a annual heat storage in the earth ground is treated. Asystem of heat storage is composed of closed type thermal well, and assumed to be used as heat source of heat pump. To analyze heat storage process of those system, a mathematical model is presented in this study, in which heat transfer in the earth ground is modeled as simultaneous heat and moisture transfer. By applying the model, effects of moisture in soil, level of water table and precipitation on the earth surface can be analyzed. The model are used to analyze experimental results mentioned bellows and validity of the model are discussed.
A experimental study was perfomed over 2 years. The system is composed of a thermal well, heat pump and a water circulation system. Under sinusoidal heat supply (positive during summer and negative during winter) to the well, water temperature in the well were measured over two years, and distributions of temperature and moisture potential in the earth ground were measured. Those measured results are compared with calculated results obtained by solving the mathematical model. They show very good agreement between them. Design method using the mathematical model presented, are shown.
Of freezing and melting process in the earth ground, a mathematical model is presented. And numerical calculations are shown. In addition to those, a method of optimum control of heat storage is presented, treated as stochastic process of heat storage process.

Report

(3 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • Research Products

    (37 results)

All Other

All Publications (37 results)

  • [Publications] Mamoru Matsumoto,Gao Yan and Shuichi Hokoi: "Simultaneous heat and moisture transfer during freezing and melting in building materials" The International Meeting of CIB W-40 in Sopron,1993 September,no.3 pp.1-22.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、牛尾智秋: "ヒートポンプ熱源としての蓄熱性状" 日本建築学会近畿支部研究報告集(計画系). 31. 69-72 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、牛尾智秋: "地盤蓄熱に関する研究-ヒートポンプ熱源の特性とその挙動-" 日本建築学会大会学術講演会(環境工学). 945-946 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、鉾井修一、高揚: "多孔質材料の凍結と融解過程に関する研究-0℃以下におけるポテンシャル-含水率平衡関係の測定-" 日本建築学会大会学術講演会(環境工学). 919-920 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、永井久也、牛尾智秋: "ヒートポンプ熱源としての蓄熱井戸の熱性状-冬期実験結果とその解析-" 日本建築学会近畿支部研究報告集(計画系). 32. 177-180 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、永井久也、牛尾智秋: "地盤蓄熱に関する研究(その3)年周実験とその結果" 日本建築学会大会学術講演会(環境工学). 1267-1268 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、永井久也、牛尾智秋: "地盤蓄熱に関する研究(その4)実験結果の解析" 日本建築学会大会学術講演会(環境工学). 1269-1270 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本衛、永井久也、牛尾智秋: "地盤蓄熱に関する研究(その5)感度解析による検討" 日本建築学会大会学術講演会(環境工学). 1271-1272 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto and T.Ushio: "A Study on Heat Storage in Ground -Performance of a Thermal Well as Heat Sink/Source of Heat Pump-" Annual meeting of AIJ. 945 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mamoru Matsumoto: "Simulataneous Heat and Moisture Transfer during Freezing-Melting in Building Materials" France-Janan Workshos Mass energy simulation, Tsukuba. No.13(1-20). (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto: "Longterm thermal storage in ground soil as heat source and sink of heat pump" Construction and Electric Power Soc."Building and Energy". 6. 50-56 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, Gao Yan etal: "An Analysis of Freezing -melting Process in Porous Materials -Measurment of Water Potential-liquid Moisture Relationship under 0-" Proc.of AIJ Kinki. Vol.32. 113-116 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behavior of Thermal Well as Heat Source of Heat Pump(part 1)" Proc.of AIJ Kinki. Vol.32. 173-176 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behavior of Thermal Well as Heat Source of Heat Pump(part 2)" Proc.of AIJ Kinki. Vol.32. 177-180 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] S.Hokoi and M.Matsumoto: "Stochastic Optimal Contral" Proc.of AIJ Kinki. Vol.33. 65-68 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto and A.Iwamae: "A Study On Heat And Moisture Transport In Snowpack -Measurements of Liquid Water Content and The Government Equations-" Proc.of AIJ Kinki. Vol.33. 85-88 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behavior of Thermal Well as Heat Source of Heat Pump -Experimental Results during A Year-" Proc.of AIJ Kinki. Vol.32. 101-104 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behavior of Thermal Well as Heat Source of Heat Pump -Comparisons between Experimental and Theoretical Result-" Proc.of AIJ Kinki. Vol.33. 105-108 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto and A.Iwamae: "A Study On Heat And Moisture Transport In Snowpack -Measurements of Liquid Water Content and The Government Equations-" Annual meeting of AIJ. 1281-1292 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behaviors of Thermal Well as Heat Source of Heat Pump -Experimental Results during A Year-" Annual meeting of AIJ. 1267-1268 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behaviors of Thermal Well as Heat Source of Heat Pump -Comparisons between Experimental and Theoretical Result-" Annual meeting of AIJ. 1269-1270 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Matsumoto, H.Nagai and T.Ushio: "Experimental Studies on Thermal Behaviors of Thermal Well as Heat Source of Heat Pump -Sensitivity analysis-" Annual meeting of AIJ. 1271-1272 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] S.Hokoi and M.Matsumoto: "Stochastic Optimal Control of Thermal Storage System" Annual meeting of AIJ. 1661-1662 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mamoru Matsumoto,et al: "Simultaneous heat and moisture transfer during freezing and melting in building" The International Meeting of CIB W-40 in Sopron,1993. No3 1-22 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、牛尾智秋、他1名: "地盤内水分ポテンシャル変動とその解析;" 日本建築学会近畿支部研究報告集(計画系). 33. 93-96 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、岩前篤;: "積雪の熱水分性状に関する研究-積雪内含水率実測と支配方程式-" ;日本建築学会近畿支部研究報告集(計画系). 33. 85-88 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、永井久也、他1名: "ヒートポンプ熱源としての蓄熱井戸の熱性状-年周実験とその結果-" 日本建築学会近畿支部研究報告集(計画系). 33. 101-104 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、永井久也、他1名: "ヒートポンプ熱源としての蓄熱井戸の熱性状-実験結果の解析と感度解析-" 日本建築学会近畿支部研究報告集(計画系). 33. 105-108 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、永井久也、他1名: "地盤蓄熱に関する研究(その3)年周実験とその結果" 日本建築学会大会学術講演会(環境工学). 1267-1268 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本衛、永井久也、他1名: "地盤蓄熱に関する研究(その4)実験結果の解析" 日本建築学会大会学術講演会(環境工学). 1269-1270 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 鉾井修一、松本衛: "蓄熱槽の確率的最適制御" 日本建築学会大会学術講演会(環境工学). 1661-1662 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本 衛 他2名: "地盤蓄熱に関する研究 その1 ー実験装置および解析方法ー" 日本建築学会学術講演梗概集ー環境工学ー. 921-922 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 松本 衛 他2名: "地盤蓄熱に関する研究 その2 ー冬期実験結果とその解析ー" 日本建築学会学術講演梗概集ー環境工学ー. 923-924 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 松本 衛 他1名: "地盤水分を考慮した地下空間の熱性状解析 ー降雨の影響の検討ー" 日本建築学会学術講演梗概集ー環境工学ー. 911-912 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 松本 衛 他2名: "多孔質材料の凍結・融解過程に関する研究ー0℃に以下におけるポテンシャル-含水率平衡関係測定ー" 日本建築学会学術講演梗概集ー環境工学ー. 919-920 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 松本 衛: "ヒートポンプ熱源としての地盤の蓄熱性状" 建築とエネルギー. 6. 51-56 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 鉾井 修一 松本 衛: "Fokker-Planck方程式による結露過程の解析" 日本建築学会学術講演梗概集ー環境工学ー. 901-902 (1992)

    • Related Report
      1992 Annual Research Report

URL: 

Published: 1992-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi