Reports investigation of the limiting conditions that produce frosting on air-to-air heat exchangers. Also determines the adequacy of provisions for the prevention of frosting and ice buildup. Four types of heat exchanger were investigated as part of a more general investigation of the operating characteristics of air-to-air heat exchangers. Also reports investigation for various types of energy recovery systems of the cross leakage or contamination of the fresh air by the exhaust air.
Frosting and leakage testing of air-to-air energy recovery systems.
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Year:
1981
Bibliographic info:
ASHRAE Trans. 1981 vol.87 part 1