The enthalpy value of dimethyl ether and its calculation formula
Thread Content
1. What is the enthalpy value of dimethyl ether in a superheated state? Is there a table? I need the enthalpy value of dimethyl ether vapor at a pressure of 1.0–0.6 Mpa and a temperature between 50–300°C. 2. I found an online formula for calculating the enthalpy of superheated steam (it might be for some specific type of steam). The enthalpy of superheated steam = the enthalpy of saturated steam at that pressure + 4.187 * (temperature of superheated steam – temperature of saturated steam). Should dimethyl ether be used? Is it just the formula for water again?
It’s been a few days and no one has replied~ Is it that difficult?
I believe that as long as the enthalpy value at normal pressure is determined, it can be used as a basis for further calculations