Engineering technique for calculating pressure losses in the working section of rotating regenerating heat processor of an AC system

UDC 621.56

Engineering technique for calculating pressure losses in the working section of rotating regenerating heat processor of an AC system

Pronin V.A., Lebedev V. V.


Abstract
Engineering technique to accurately calculate pressure drop in a rotating cold heat exchanger is proposed. Friction drag in the nozzle is measured with the starting hydrodynamic section being taken into account. Calculated data are experimentally verified. The proposed procedure can be used for designing rotary heat exchangers.

Keywords: AIR CONDITIONING SYSTEMS, HEAT RECUPERATOR,PRESSURE LOSSES,CALCULATION METHOD, RECOVERY, FRICTION DRAG


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