Answer / abdul hameed

there is no relationship between speed and hp but we can calculate the hp from the current for each phase

Answer / shaju

As we know,
we can calcualte torque by equation,

Torque=(1800/RPM)*HP*3
From this we can calculate HP from Speed.
i.e HP=(Torque*RPM)/(1800*3)
or HP=(Torque*RPM)/(5400)

Answer / bhatt

Power = 2 * pi * Speed *Torque/4500 Watt
Power in HP = Power in watt/746

Answer / u.v.v.satyanarayana

if we want to calculate the h.p of motor, it is neccesary
to find the anglervelocity(w) and torue.

Answer / raghu

If you want to know the HP of the motor you should have name plate

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

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