Non-destructive method for inward leakage detection of a plate evaporatorHribernik, Aleš (Avtor) refrigerationrefrigerant leakageplate evaporatormeasurementsnon-destructive methodA new non-destructive method was developed for the detection of refrigerant leakage at an evaporator`s inflow. Nitrogen and oxygen gas were successively blown through the evaporator. A gas analyser was applied at the outflow of the evaporator and the oxygen concentration measured. It was possible to detect any leakage by investigating the oxygen concentration-time history diagram.20072012-05-31 11:26:56Neznano25913UDK: 621.57:620.179COBISS_ID: 11270422ISSN pri članku: 0957-0233NUK URN: URN:SI:UM:DK:SKUX6WHQsl