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  1. HVAC Master

    How to calculate water pressure drop in cooling tower piping system?

    When calculating water pressure drop in chilled water pipisystem (closed circuit) we always use Hazen Williams equation as follow:- h100ft = 0.2083 x (100 / c)^1.852 x q^1.852 / dh^4.8655 where h100ft = friction head loss in feet of water per 100 feet of pipe (ft.w/100 ft pipe) c =...

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