Page 93 - 48Fundamentals of Compressible Fluid Mechanics
P. 93
4.4. ISENTROPIC ISOTHERMAL FLOW NOZZLE 55
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4.4
Isentropic Isothermal Flow Nozzle
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4.4.1 General Relationship
In this section, the other extreme case model where the heat transfer to the gas
is perfect, (e.g. Eckert number is very small) is presented. Again in reality the
heat transfer is somewhere in between the two extremes. So, knowing the two
limits provides a tool to examine where the reality should be expected. The perfect
