인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
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초록·키워드
A heat pump, in the common thermodynamic sense, is a system in which refrigeration components (compressors, condensers, evaporators, and expansion devices) are used in such a manner as to take heat from a source (air, water, ground, etc.) and give it up to a heat sink (air, water, ground, etc.) that is at a higher temperature than the source. For many applications, the heat pump is designed in such a manner as to reverse the cooling and heating functions.
With the value of energy today, the heat pump has become a more timely concept. The heat pump dryer has more merits than using hot wind, the sun for drying. First, relatively low electrical rates were necessary for the heat pump to compete favorably in terms of operating costs with fossil fuel fired furances. Second, the heat pump had to have satisfactory reliability and low maintenance requirement. Third, it gives a little environmental impacts. The results of this study are presented fundmental principles of heat pump, reliability of heat pump dryer.
With the value of energy today, the heat pump has become a more timely concept. The heat pump dryer has more merits than using hot wind, the sun for drying. First, relatively low electrical rates were necessary for the heat pump to compete favorably in terms of operating costs with fossil fuel fired furances. Second, the heat pump had to have satisfactory reliability and low maintenance requirement. Third, it gives a little environmental impacts. The results of this study are presented fundmental principles of heat pump, reliability of heat pump dryer.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-ECN-0101-2009-550-014948989
