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  1. KGBaker

    Orifice plate ( superheated steam)

    Sorry, yes it was a typo it is 7 psi permanant pressure drop. And I have done the enthalphy calc, and i didnt see any real temperature lose till far higher pressure losses. Thanks all for confirming...
  2. KGBaker

    Orifice plate ( superheated steam)

    My Orifice plate calculator gives me my permanant pressure loss, but on superheated steam do I get a temperature change. For example 750 psi 750 F steam, I require a DP across my orifice of about 500" water to get turndown and Beta ratio. ( yes I know its high but pipe dia fixed.) My...
  3. KGBaker

    Air intake velocity sizing

    Discounting the duct velocity, is there an upper air intake velocity for outside air intakes that should be avoided. I have heard very low numbers to reduce the possiblity of the intake collecting leaves or dragging in rain snow? Also would intake angle:- vertical,inclined 45 facing down and...

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