지열 히트펌프 시스템의 Exergy 변화를 통한 시스템 효율에 관한 연구

• 영문명: A Study of System Efficiency according to The Exergy Change of Geothermal Heat Pump System
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 정송환(Song-Hwan Jeong) 조광래(Kwang-Rae Joh)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 4호, 135~141쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

This study is experimented with device that heat exchanger instead of condenser and evaporator changed dual tubes heat exchanger under heating condition and cooling condition The results with the experimental is that the ratio of Irreversible losses represents that the largest amount of loss is the compressor and the condenser, evaporator, expansion valve in the order. Also, COP of power according to effect of water is confirmed that performance of cooling and heating are improved when ΔTLS is lower the most efficient driving method is that heating is low and cooling is high With this study, It is found that to select a higher reduces power consumption and generate maximum calorie under cooling.

목차

Ⅰ. 서 론

Ⅱ. 실험장치 및 실험 방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Geothermal Heat Pump(지열히트펌프) Dual Tubes Heat Exchanger(이중 관 열교환기) Ratio of Irreversible Loss(비가역 손실률) Compressor(압축기) Condenser(응축기) Evaporator(증발기) Expansion Valve(팽창밸브) Performance(성능) Electricity(전력)