Improvements on analytical modeling for vertical U-tube ground heat exchangers

Hikari Fujii, Ryuichi Itoi, Takashi Ishikami

研究成果: ジャーナルへの寄稿Conference article

16 引用 (Scopus)

抄録

Improved procedures for performance prediction of vertical U-tube ground heat exchangers (GHEs) in Ground-Coupled Heat Pump (GCHP) systems are proposed using cylindrical source functions. Appropriate length of timesteps to simulate the performance of GHEs under conditions of variable heat loads is also studied for the practical application of the procedures.

元の言語英語
ページ(範囲)73-77
ページ数5
ジャーナルTransactions - Geothermal Resources Council
28
出版物ステータス出版済み - 12 1 2004
イベントGeothermal Energy: The Reliable Renewable - Geothermal Resources Council 2004 Annual Meeting, GRC - Indian Wells, CA, 米国
継続期間: 8 29 20049 1 2004

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Heat exchangers
Heat pump systems
Thermal load
prediction
modeling
heat pump

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Geophysics

これを引用

Improvements on analytical modeling for vertical U-tube ground heat exchangers. / Fujii, Hikari; Itoi, Ryuichi; Ishikami, Takashi.

:: Transactions - Geothermal Resources Council, 巻 28, 01.12.2004, p. 73-77.

研究成果: ジャーナルへの寄稿Conference article

Fujii, Hikari ; Itoi, Ryuichi ; Ishikami, Takashi. / Improvements on analytical modeling for vertical U-tube ground heat exchangers. :: Transactions - Geothermal Resources Council. 2004 ; 巻 28. pp. 73-77.
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