Recent content by spiraltooth

  1. S

    Compressor Power Equation | Factors & Link

    Fred, from your equation a vacuum pump that has a 1bar/.01bar pressure ratio needs more power than a compressor that has a ratio of 10bar/1bar? Is m the molecular weight or the volume?
  2. S

    Compressor Power Equation | Factors & Link

    Please give me the equation with a link if possible for determining power for a compressor. I know volume x pressure differential / efficiency but I think the gas being compressed also is a factor. Thank you.
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