How to Calculate Ram Efficiency?
Ram Efficiency calculator uses Ram Efficiency = (Stagnation Pressure of System-Initial Pressure of System)/(Final Pressure of System-Initial Pressure of System) to calculate the Ram Efficiency, Ram Efficiency is defined as the isentropic pressure rise. It is defined as the ratio of actual total temperature rise to the ideal total temperature rise. Ram Efficiency is denoted by η symbol.
How to calculate Ram Efficiency using this online calculator? To use this online calculator for Ram Efficiency, enter Stagnation Pressure of System (p_{2}'), Initial Pressure of System (P_{i}) & Final Pressure of System (P_{f}) and hit the calculate button. Here is how the Ram Efficiency calculation can be explained with given input values -> 0.866667 = (150000-85000)/(160000-85000).