FIELD: power engineering.
SUBSTANCE: method comprises setting the heat exchange section provided with gas input and output chambers and heat exchange pipe bank in the hydraulic bench, setting plugs on the chamber flanges, filling incompressible fluid in the space and input and output gas chambers, maintaining the pressure for a time interval, decreasing pressure by step, visual and instrumental control, draining fluid, drying, and recording and making conclusions from test.
EFFECT: simplified method.
12 cl, 2 dwg
