Nozzle Area Ratio Calculator
Posted by Dinesh onCalculate nozzle area ratio (A/A*) with varying Mach number and plot on a graph using simple rocket nozzle calculator online.
Nozzle Area Ratio Calculation
Formula:
[A / A×] = [1/m × (1+((k-1)/2)m²)/(1+((k-1)/2))][k+2/(2(k-1))]
where,
A - cross-sectional area of nozzle passage at a given downstream location in nozzle
A* - cross-sectional area of nozzle throat
M - Mach number of flow at a given downstream location in nozzle
A/A* - nozzle area ratio
Note: both Mach number and area ratio are dimensionless.