Training stand "Heat engineering of liquid" (PAHP-9)

Study of the design and principle of operation of heat exchange apparatuses plate, shell and tube, "pipe in a pipe" and air cooler; determination of viscosity and heat capacity of liquid at different temperatures. The list of works to be performed on the training stand: - Testing of heat-exchange apparatuses at direct and countercurrent schemes of connection.- Measurement of flow rates and temperatures of hot and cold coolant at the input and output of heat-exchange apparatuses.- Determination of heat transfer coefficients in recuperative heat exchangers at different modes of coolant flow.- Study of the influence of thermophysical properties of cooling medium on heat exchange processes.- Study of the design of air heat-exchange apparatus.- Testing of air heat-exchange apparatus.