ShareFROST GROWTH ON EVAPORATORS.
Author(s) : MALHAMMAR A.
Type of article: Article
Summary
FROST DEPOSITS THAT ARE FORMED ON AN EVAPORATOR DECREASE THE CAPACITY. THIS DECREASE IS A RESULT OF AN INTERACTION OF INCREASED HEAT RESISTANCE, DECREASED AIR-FLOW AND ON MANY OCCASIONS, A DECREASED EVAPORATION TEMPERATURE. THE CALCULATION METHOD USED IS BASED ON CORRELATIONS FOR THE AIR FLOW PRESSURE DROP, THE HEAT TRANSMISSION AND THE FROST GROWTH RATE. A THEORETICAL AND EXPERIMENTAL WORK HAS BEEN DONE IN ORDER TO FIND A GOOD WAY TO CALCULATE THE FROST GROWTH RATE. A COMPUTER PROGRAM CALCULATES THE COOLING CAPACITY AFTER A CERTAIN TIME OF FROST GROWTH. FOR THE MOST COMMON APPLICATIONS A CALCULATION CAN BE MADE BY THE HELP OF NOMOGRAMS.
Details
- Original title: FROST GROWTH ON EVAPORATORS.
- Record ID : 1987-0960
- Languages: English
- Source: Scand. Refrig. - vol. 15 - n. 6
- Publication date: 1986/12
- Document available for consultation in the library of the IIR headquarters only.
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