The heat pump for my house has 4 kw compressor motor i
The heat pump for my house has 4 kW compressor motor. I wish to keep my house at 25 degrees C. My house loses energy to the cold winter night at 20 kW. What is the minimum COP acceptable for my heat pump?
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describe a physically-plausible situation where the reynolds number is a 1 b 10000 c 1000000 for flow in
if the isentropic efficiency of the compressor is 72 and the pressure ratio is 221 for an inlet pressure and
a kitchen contains a standard refrigerator and a window air conditionernbspthe refrigerator operates at steady state
assume that the charge cooler incoming cooling water is at 45 oc and its effectiveness is 80 and the air pressure loss
the heat pump for my house has 4 kw compressor motornbsp i wish to keep my house at 25 degrees cnbsp my house loses
the temperature inside a carnot refrigerator is maintained at 5 degrees c by rejecting heat to the surrouningsnbsp at
air is compressed in a reversible steady-flow system from 15 psia and 100f to an exit pressure of 100 psia the
a random sample of 12 shearing pins is taken in a study of the rockwell hardness of the pin head measurements on the
a pump steadily draws water at a mass flow rate at 20 lbms through a piping arrangement at the pipe inlet the pressure
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