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.
Also a polytropic compression process like gas through a centrifugal compressor where heat loss from the compressor (into environment) is greater than the heat added to the gas through compression. â. is the isentropic exponent, yielding an isentropic process (adiabatic and reversible).
The formula for efficiency and and productivity look very much the same. Basically it is output/input. However, my interpretation is that efficiency relates output to a given mix of inputs whereas I see productivity as relating output to the cost of a mix of inputs.