To calculate the horse power of a compressor one would need to use the following calculation. Pump ratio x GPM @ 100 psi = CFM. For a gas compressor divide CFM by 2 and for an electric compressor, divide CFM by 4. GPM is gallons per minute and CFM is air consumption in cubic feet per minute.
With a Dynamometer.
50,000 pounds per hour how much horse power
It depends on the voltage of the compressor. Two horse power (electric) is 1492 watts, but watts are volts times amps, so you need to know the voltage. Since the motor is an inductive load, you will also need to know the power factor, so as to compensate for true vs apparent power.
condenser capacity(kw) = compressor cooling capacity (kw) + compressor input (kw) power condenser capacity(kw) = Pf + Pa
enthalpy of air leaving the compressor minus enthalpy of air entering the compressor
You mean "horse power" I presume. Go here: http://auto.howstuffworks.com/question622.htm
To calculate the horse power of a refrigerator, you would need to know the electricity consumption in watts. One horse power is equivalent to 746 watts, so you can divide the wattage by 746 to get the horse power.
50 ft freezer how size compressor
To determine the wattage needed to power a 12 volt air compressor, you can use the formula: Watts = Volts x Amps. If you know the current draw (in amps) of the air compressor, you can calculate the wattage using this formula. Alternatively, you can check the specifications provided by the manufacturer for the exact wattage requirement.
To calculate specific power consumption in an air compressor, you can divide the power input (in watts or horsepower) by the airflow rate (in cubic feet per minute or cubic meters per minute). This will give you the specific power consumption in terms of power per unit of airflow. It is important to ensure that you use consistent units for power and airflow in the calculation.
It depends on the draw of the compressor.
To calculate surge in a compressor, you would need to determine the maximum flow rate and pressure that the compressor can handle without stalling. This can be done through performance mapping or testing. Surge is typically defined as the flow rate at which the compressor stalls due to flow reversal.