Search Results - subject:"Frosting"

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Determination method of defrosting start-time based on temperature measurements

Kim, Min-Hwan; Lee, Kwan-Soo - In: Applied Energy 146 (2015) C, pp. 263-269

time control under varied frosting conditions of an experimental system. The time control method determined the defrosting …

Persistent link: https://www.econbiz.de/10011263265

Transient simulation of a two-door frost-free refrigerator subjected to periodic door opening and evaporator frosting

Borges, Bruno N.; Melo, Cláudio; Hermes, Christian J.L. - In: Applied Energy 147 (2015) C, pp. 386-395

-door household refrigerator subjected to periodic door opening and evaporator frosting. A semi-empirical steady-state model was …

Persistent link: https://www.econbiz.de/10011263277

Investigation of defrosting water retention on the surface of evaporator impacting the performance of air source heat pump during periodic frosting–defrosting cycles

Li, L.T.; Wang, W.; Sun, Y.Y.; Feng, Y.C.; Lu, W.P.; … - In: Applied Energy 135 (2014) C, pp. 98-107

(ASHP) performance during frosting–defrosting cycles, an experimental study has been conducted. Testing was carried out in a … controlled-environment chamber with ASHP operational data collected over 16 periodic frosting–defrosting cycles spanning a 360 … total heat exchanger surface. This area remained continuously occupied regardless of whether the unit was in a frosting or …

Persistent link: https://www.econbiz.de/10011076473

Frosting of heat pump with heat recovery facility

Liu, Di; Zhao, Fu-Yun; Tang, Guang-Fa - In: Renewable Energy 32 (2007) 7, pp. 1228-1242

, respectively. The results show that rationalizing the ratio of indoor and outdoor air could prolong frosting time and reduce the …

Persistent link: https://www.econbiz.de/10010806543