한국해양대학교

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공조용 증발관에서의 상층의 발생메커니즘 및 제상에 관한 연구

Title
공조용 증발관에서의 상층의 발생메커니즘 및 제상에 관한 연구
Alternative Title
An Study on Frost Generation and Defrosting Mechanism on Evaporating Tubes for Air Conditioning System
Author(s)
지재훈
Publication Year
2006
Publisher
한국해양대학교
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174613
http://repository.kmou.ac.kr/handle/2014.oak/8670
Abstract
Human basically wants to keep comfortable life. Since it was endless effort to orient economic evolution and improvement of life level, human is requiring more enjoyable life - environment in the modern. Thus, with general improvement of life level in the end 20th, refrigerating and air conditioning industrial, like refrigerator, air conditioner and more, have developed continuatively. Therefore air conditioner has widely supplied to home use from industrial use. those air conditioners have been researched by now.

Refrigerating and air conditioning industrial are actively moving that protecting to understate environment - effect for global environment, developing to be miniatured and be functioned for product, endeavoring to develop new technology by situation of demander but above all, they are emphasizing high efficiency of energy saving.

As this point, They have widely researched to protect to grow frost in the evaporator of refrigerator and air conditioner and efficiently defrost to save energy. but those research are not much really existed.

Therefore, We estimated mechanism about developing process of frost layer and defrosting in the evaporator through this experiments, it was researched severally inlet air temperature 15℃, 20℃, 25℃, inlet air velocity 0.3m/s, 0.6m/s, 0.9m/s and relative humidity 70%, 80%, 90%.
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기관시스템공학과 > Thesis
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000002174613.pdf Download

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