지열 히트펌프 시스템의 냉․온수, 지열수 및 냉매 엑서지 고찰

• 영문명: A Study of Refrigerant Exercy and Geothermal Cold․Hot Water by The Geothermal Heat Pump System
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김인규(In-Kyu Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 4호, 179~185쪽, 전체 7쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

This study is about the efficient operation method of heat pump by hot and cold water, Geothermal heat water and refrigerant exergy along to the change of ΔTLS when air conditioning and heating operation of geothermal heat pump system. Furthermore, according to the contemplation of coefficient of performance(COP) experiment result, efficient performance was showed at COPc(4.92) when ΔTLS was 22.1℃ under air heating and COPc(6.72) when ΔTLS was 0.3℃. Therefore as ΔTLS is lower, the temperature and pressure are constant and the performance of air conditioning and heating are improved. In counclusion, this analysis would contribute to the progress of Geothermal Heat Pump.

목차

Ⅰ. 서 론

Ⅱ. 실험장치 및 실험 방법

Ⅲ. 실험결과

Ⅳ. 결 론

키워드

Geothermy Heat Pump System (지열히트펌프시스템) Heating and Cooling Conditions (냉․ 난방운전) Heating and Cooling Water(냉․ 온수) Geothermy Water(지열수), Refrigerant Exergy(냉매 엑서지) Coefficient of Performance(성적계수) Temperature(온도) Pressure(압력)