TY - SER AU - BOHDAL, Tadeusz. AU - CHARUN, Henryk. AU - SIKORA, Małgorzata. TI - Heat transfer during condensation of refrigerants in tubular minichannels PY - 2012/// KW - Compact condenser KW - Condensation in minichannels KW - Heat transfer N1 - Dane z autopsji N2 - The present paper describes results of experimental investigations of heat transfer during condensation of R134a, R404A and R407C in pipe minichannels with internal diameters 0.31 - 3.30 mm. The results concern investigations of the local heat transfer coefficient. The results were compared with the correlations proposed by other authors ER -