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Recent content by koxke01

  1. koxke01

    calculation of air flow conductance

    Hi, I have a question concerning air flow conductance in pipe elbows. In a vacuum course I recently followed we learned that the air flow conductance in cylindrical pipes can be calculated with following formula (for laminar flows and only for air) c = (135 * D^4 * p)/L with D inner diameter...

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