The GPM is gallons per minute and TR is the ton of refrigeration. The GMP can be calculated from the TR by using the formula BTUH divided by 500 multiplied by Delta T.
BHP = Flow(GPM) X TDH(FT) x SG /3960xEFFICIENCY(%)Example: BHP = (100 GPM) x (95 Ft) x (1.0) / 3960 x .6BHP = 4.0
how to calculate the vapour absorption mechine efficiency and per TR steam consumption
gallon per minute (gpm).
Under 400 GPM at best (without friction)
First you need the size of the pipe and the volume of water supply. Pressure will vary during usage. Standard well system operates between 20-40 psi and city systems operate from 50-70 psi.
Tr=p.q
BHP = Flow(GPM) X TDH(FT) x SG /3960xEFFICIENCY(%)Example: BHP = (100 GPM) x (95 Ft) x (1.0) / 3960 x .6BHP = 4.0
52 gpm
how to calculate the vapour absorption mechine efficiency and per TR steam consumption
gallon per minute (gpm).
not sure if that's even English.
Take the gpm of the recirculating pump and multiply by 10/2.4 equal system volume. This is used to estimate expansion tanks. It good plus or minus 10% depending on new additions
To calculate the flow in gallons per minute (GPM) of a sprinkler with a K Factor of 5.6 and a flowing pressure of 29 psi, you can use the formula: [ \text{GPM} = K \times \sqrt{P} ] Substituting the values: [ \text{GPM} = 5.6 \times \sqrt{29} \approx 5.6 \times 5.385 = 30.1 ] Thus, the flow is approximately 30.1 GPM.
Before you can calculate the flow, you must also have the pipe size and its coefficient of friction.
Kw x 3412 / 10000 = gpm I think
The easiest way would be to capture the sprinkler water and fill a 5gallon bucket and time your self. When the buckets full then divide the time it took by 5 and you have your GPM.
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.