PROCESS OF COOLING OF A HIGH-TEMPERATURE TWO-PHASE FLOW
V. I. Volkov and M. A. Utemesov

UDC 536.244:533.6

A technique and a design of a transducer for measuring 
the enthalpy of two-phase flows using the thin-wall method have been 
developed. Working formulas for calculating the heat capacity and 
the enthalpy of a gas flow are substantiated. Results of a test of 
the transducer in high-temperature flows of powder gases, including 
those after the packing of a coolant, are presented. The  results 
obtained show that cooling of powder gases due to an endothermic reaction 
makes it possible to decrease the enthalpy flux by a factor of 5 and 
the temperature by a factor of 2.

JEPTER74920200011
JEPTER7492011