공냉식 증발기 팬의 동작 유·무에 대한 냉동시스템 성능분석

• 영문명: Performance Analysis Study of Condition Between Evaporator Fan Operating and not Operating at the Air Cooled Refrigerator
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 양형석(Hyung-Suk Yang) 장우영(Woo-Young Jang)
• 간행물 정보: 『한국산업기술융합학회 학술대회 논문집』2011년 후반기 학술대회 논문집, 11~16쪽, 전체 6쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2011.11.17

영문 초록

This study is that by using gas compression type refrigeration trainer, analysed factor which affect to performance of refrigeration system between evaporator fan operating and not operating condition at the low temperature operating condition of low pressure side. At the evaporator fan operating condition, analysing study result are high level conditions of condensing pressure, evaporating pressure, flash gas heat, refrigeration effect, Coefficient Of Performance(COP) and specially observed too high level of superheat. At the evaporator fan not operating condition, analysing research result are high level of compression work and wet compression. By conducting this study, had result that refrigerator operating performance have been big affected by condition between evaporator fan operating and not operating at the air cooled refrigerator.

키워드

Molier Diagram 모리엘선도 Condensing 응축 Evaporating 증발 Compresser-In 압축기 입구 Compresser-Out 압축기 출구 Cop 성적계수