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Thread: runner

  1. #1
    Can any one tell me how to calculate runner length?

  2. #2
    By deciding at what RPM range you would like to see constructive wave interference to take maximum benefit of the Helmholz resonance effect, and then using maths.
    _______________________________________

    Northwestern Formula Racing Alum
    Head Engineer, Frame/Suspension 2006-2009

    My '73 Saab 99 Road Race Build

  3. #3
    Guess
    Use a tape measure
    Use a ruler
    Use a caliper
    Use a micrometer

    listed in order of precision
    Austin G.
    Tech. Director of APEX Pro LLC
    Auburn University FSAE
    War Eagle Motorsports
    Chief Chassis Engineer 2013
    Vehicle Dynamics 2010-2012

  4. #4
    Originally posted by Goost:
    Guess
    Use a tape measure
    Use a ruler
    Use a caliper
    Use a micrometer

    listed in order of precision
    Looks like the magical "11 Distance Tolerance Scale" has been summoned...

    Dr. Adam Witthauer
    Iowa State University 2002-2013 alum

    Mad Scientist, Gonzo Racewerks Unincorporated, Intl.

  5. #5
    Originally posted by farookio:
    Can any one tell me how to calculate runner length?
    Are you putting up some new curtains, or maybe planning to compete in a track and field event?

    Please be more specific.
    Cheers, Tony

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