01379nab a2200265 i 4500 BPP BPK 20140325123554.0 140325s2004 pl f |000 0 eng BPK eng POL 621.5/.6 BOHDAL, Tadeusz. 1996 - . Politechnika Koszalińska - Wydział Mechaniczny, Katedra Techniki Cieplnej i Chłodnictwa Wave character of boiling process in coil tube of air cooler / Tadeusz Bohdal. 2004. Dane z autopsji. The paper describes the results of investigations of dynamics of the boiling process in air cooler coil tube fed through a thermostatic expansion valve. The influence of the thermostatic expansion valve on the magnitude of disturbances and their propagation velocity in the coil tube is determined. The effect of the degree of refrigerant vapour superheat on the above parameters is also established. Investigation are conducted using an environmentally-friendly refrigerant R404A. The wave character of the boiling process in the coil tube is confirmed. Boiling in flow. Wave phenomena. Heat transfer. Dynamic characteristics. W : Archives of Thermodynamics. - Vol. 25, 2004, No. 2, pp. 21-38 ART UKD 3646 3646 0 0 0 0 BPK BPK 0992 ART