EST

[Bruce Bowling]

~ > so RPM/21,600 * 1000 (ms per second)   = degrees per mS
~ > 
~ >    RPM/21.6
~ > 

My web page which computes piston velocity also computes the
time in milliseconds per crankshaft degree:

http://devserve.cebaf.gov/~bowling/auto.html

But dividing by 21.6 is probably *much* faster.......

- Bruce

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               Bruce A. Bowling
  Staff Scientist - Instrumentation and Controls
 The Continuous Electron Beam Accelerator Facility
    12000 Jefferson Ave - Newport News, VA 23602
                 (804) 249-7240
                bowling at cebaf.gov  
        http://devserve.cebaf.gov/~bowling
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