Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2010.03a
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- Pages.963-970
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- 2010
Heat Transfer Analysis of Energy Pile Considering heat transfer medium
열전달 매질을 고려한 에너지파일의 열전달 거동 분석
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Kim, Do-Hyun
(Dept. of Civil Engineering, Yonsei Univ.)
;
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Jeong, Sang-Seom
(Dept. of Civil Engineering, Yonsei Univ.)
;
- Song, Jin-Young (Dept. of Civil Engineering, Yonsei Univ.)
- Published : 2010.03.25
Abstract
In this study, a series of thermal numerical analysis was conducted through the ground condition and the length and shape of the energy pile. In order to investigate the effect of the thermal properties of ground condition, grout and pile type on heat transfer efficiency in the U-type heat exchanger in energy pile, thermal numerical analysis was done by using ABAQUS. ABAQUS, a finite element analyzing program, was employed to evaluate the temperature distribution on the cross section of energy pile system incorporating HDPE - grout - pile - Ground condition which consists of clay, sand, rock type soil and ground water.