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수치해석을 이용한 수직밀폐형 지열 시스템 영향인자의 민감도 분석- 난방운전을 중심으로

Author
배상무, 김홍교, 전재영, 남유진
Journal Title
KIEAE Journal
Publication Year
2018
Topics
Summary

This study aims to propose a design and operation method to improve the performance and minimize the initial cost of the vertical closed-loop ground source heat pump (GSHP) system. Numerical simulation was conducted to accurately predict the heat exchanger rate (HER) and entering water temperature (EWT) of the GSHP system, and the performance changes according to operation methods such as flow rate, operation time, and limit temperature were analyzed. As a result, the HER and EWT were 34.3W/m and 10.26℃, respectively, under the base case conditions.

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지중열 이동 시뮬레이션을 이용한 수평형 지열시스템의 채열성능 예측 Prediction of the Heat Exchange Rate for a Horizontal Ground Heat Pump System Using a Ground Heat Transfer Simulation

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Prediction of the Heat Exchange Rate for a Horizontal Ground Heat Pump System Using a Ground Heat Transfer Simulation

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인공신경망 모델을 활용한 저심도 모듈러 지중열교환기의 난방성능 예측 에 관한 연구

오진환, 남유진, 조정흠, 배상무, 채호병 · 2022

한국지열·수열에너지학회논문집

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