Design Procedure
- Step-1 Determine nozzle throat diameter:
Mass flow parameter
Assume value of CD and calculate actual flow area required and on Area ratio calculate the exit area of nozzle.
- Step-2 Determine velocity coefficient:
Using gas table using Critical Area ratio calculate Mach no and Pressure ratio
Calculate ideal exit velocity
Calculate actual exit velocity
Calculate velocity coefficient
- Step 3 – Nozzle performance assessment:
Calculate Nozzle thrust coefficient
Calculate gross thrust
Read more about this topic: Components Of Jet Engines
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