Recent content by lari

Sorry! Pressure release is to atmospheric conditions, that is, 0.1 MPa. I forgot to say it in my previous message. Sample initially is at liquid state. I proved several conditions: 100 MPa/-10ºC, 200 MPa/-10ºC, 200 MPa/-20ºC and 450 MPa/-10ºC. All these conditions correspond to liquid state...

I have a problem when calculating the temperature drop after a pressure release in a water sample. I use the following expression for the adiabatic temperature change: (delta T/delta P)= alpha*T*V/Cp where alpha is the thermal expansion coefficient, T is the temperature in Kelvin, V is the...