Numerical analysis of gas-dynamic efficiency of the flow part of compact air heat exchangers and filters for mobile compressor units

Abstract

Abstract The technique of numerical analysis of filters and heat exchangers used for air purification and cooling at mobile compressor units is presented. The proposed method is verified by comparing the results of numerical and experimental studies on similar objects in geometry and under similar operating conditions. The numerical parametric analysis of filters and heat exchangers with different options of the flow part is carried out. The efficiency of these devices has been improved by replacing the flat partition with a short diffuser with guides.