How to Calculate Entropy Change across Normal Shock?
Entropy Change across Normal Shock calculator uses Entropy Change = Specific Gas Constant*ln(Stagnation Pressure Ahead of Normal Shock/Stagnation Pressure Behind Normal Shock) to calculate the Entropy Change, The Entropy Change across Normal Shock computes the change in entropy across a normal shock wave. This formula utilizes parameters such as the specific gas constant and the ratio of stagnation pressures ahead and behind the shock. It provides insight into the change in entropy resulting from the shock wave passage, aiding in the analysis of thermodynamic properties in compressible flow. Entropy Change is denoted by ΔS symbol.
How to calculate Entropy Change across Normal Shock using this online calculator? To use this online calculator for Entropy Change across Normal Shock, enter Specific Gas Constant (R), Stagnation Pressure Ahead of Normal Shock (p01) & Stagnation Pressure Behind Normal Shock (p02) and hit the calculate button. Here is how the Entropy Change across Normal Shock calculation can be explained with given input values -> -184.10284 = 287*ln(226.911/220.677).