Fan efficiency Calculation

sivakumar · October 31, 2012, 04:53

Hi there,
I have a simple question, I have done my simulation using MRFSimpleFoam.
I want to calculate the efficiency of the fan.
please help me to calculate the efficiency of the fan.

Thanks,
Sivakumar

skeptik · March 28, 2014, 06:21

Do you have any success in efficiency or calculations of another parameters (like torque)?

sivakumar · March 28, 2014, 06:27

hi there are few functions available in the forum, just copy that and past it in your conroldict file it will give you torque.
and you can also monitor pressure, for each time step by compiling swake4Foam library.

all of the above are available in Forum, just do small search, you will get it.

Sivakumar

skeptik · March 28, 2014, 06:29

Quote:

Originally Posted by sivakumar

hi there are few functions available in the forum, just copy that and past it in your conroldict file it will give you torque.
and you can also monitor pressure, for each time step by compiling swake4Foam library.

all of the above are available in Forum, just do small search, you will get it.

Sivakumar

yes, i've got it

October 31, 2012, 04:53	Fan efficiency Calculation	#1
sivakumar Senior Member sivakumar selvaraju Join Date: Mar 2009 Location: Cape Town - South Africa Posts: 186 Rep Power: 10	Hi there, I have a simple question, I have done my simulation using MRFSimpleFoam. I want to calculate the efficiency of the fan. please help me to calculate the efficiency of the fan. Thanks, Sivakumar

March 28, 2014, 06:21		#2
skeptik Member Ilya Join Date: Dec 2011 Location: Russia Posts: 95 Blog Entries: 41 Rep Power: 7	Do you have any success in efficiency or calculations of another parameters (like torque)? __________________ practice makes perfect

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March 28, 2014, 06:27		#3
sivakumar Senior Member sivakumar selvaraju Join Date: Mar 2009 Location: Cape Town - South Africa Posts: 186 Rep Power: 10	hi there are few functions available in the forum, just copy that and past it in your conroldict file it will give you torque. and you can also monitor pressure, for each time step by compiling swake4Foam library. all of the above are available in Forum, just do small search, you will get it. Sivakumar