Admirals Sign Ian White to PTO. The Admirals announced today that they have signed veteran defenceman Ian White to a Professional Tryout Contract (PTO). Ian White is an NHL veteran with over 500 games and (45-134) 179 points.
If the energy of a system changes because of a temperature difference, we say there has been a flow of heat. Adiabatic and polytropic are two thermodynamic processes related to heat transfer in systems. Adiabatic. Adiabatic change is the one in which no heat is transferred into or out of the system. Heat transfer can be mainly stopped by two ways.
Efficiency of isothermal compression. Isothermal compression is more efficient than adiabatic compression because no energy goes into raising the temperature of the gas, hence all of the energy input goes into raising the gas pressure.