Jul 23, 2014 #1 Sakthi1267 Messages 7 Reaction score 0 How to calculate the raise in temperature of air when it's pressurized by a piston type air pump from atmospheric pressure to 3 bar(gauge pressure) ?
How to calculate the raise in temperature of air when it's pressurized by a piston type air pump from atmospheric pressure to 3 bar(gauge pressure) ?
Jul 23, 2014 #2 Sunfire Messages 221 Reaction score 4 one can read wikipedia on "Adiabatic process", there are expressions involving both pressures, temperatures and gamma = 1.4 for air
one can read wikipedia on "Adiabatic process", there are expressions involving both pressures, temperatures and gamma = 1.4 for air
Jul 24, 2014 #3 Aneesh Messages 5 Reaction score 0 it depends upon the process.whether its isentropic or polytropic.If its isentropic then the formula wouls be T2\T1=(p2/p1)^(gamma-1\gamaa0.gamma=1.4
it depends upon the process.whether its isentropic or polytropic.If its isentropic then the formula wouls be T2\T1=(p2/p1)^(gamma-1\gamaa0.gamma=1.4