수평 직선형 지중 열교환기 설계 방안 제안 Suggestions of Design Method for a Horizontal Straight Ground Heat Exchanger

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This paper presents a design method for the horizontal straight ground heat exchanger (GHE) based on the Kavanaugh design method. In order to examine suitability of the suggested design method, a horizontal line type GHE was installed in a steel box of which the size was 5m x 1m x 1m filled with dried Joomunjin standard, and a thermal response test (TRT) was conducted for 21 hours. A numerical analysis was performed for a simulation of a peak month operation and for its verification by finite element method (FEM). According to the simulation results, it was concluded that the suggested design method for a horizontal straight GHE is reliable for the estimation of a design length.
Publisher
한국지열에너지학회
Issue Date
2016-12
Language
Korean
Citation

한국지열에너지학회논문집, v.12, no.4, pp.1 - 7

ISSN
1738-6985
URI
http://hdl.handle.net/10203/218738
Appears in Collection
CE-Journal Papers(저널논문)
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