Radial Turbine - Spouting Velocity

Spouting Velocity

A reference velocity (c₀) known as the isentropic velocity, spouting velocity or stage terminal velocity is defined as that velocity which will be obtained during an isentropic expansion of the gas between the entry and exit pressures of the stage. c₀=, where k=2c_pT₀₁{1-(p₃/p₀₁)(γ-1)/γ}