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  • Users: PA83
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  1. PA83

    Lines for H2

    Lines for H2 (p=200 bar and 25ºC, p= 15,01 kg/m3), maximum velocity acceptable ou pV2??
  2. PA83

    Start_up Turbine

    Normally, what the dimension the drain in live steam header for remove the condensate at warm-up??? Thanks
  3. PA83

    Convert cv to cg

    "Xt is another coefficient they assumed we needed..." How??
  4. PA83

    Convert cv to cg

    Xt ???
  5. PA83

    Convert cv to cg

    The gass is H2 (200 bara e 35ºC) (densidade = 14,55 kg/m3 ; Z=1,084; cp/cv =1,45) cv ou kv ?? please is urgent considering : Cv [US Gallons/min/psi] = 0,03445 KG [m³/h/bar] (related to natural gas, density = 0,83 kg/m³) ( by manufacture)
  6. PA83

    Convert cv to cg

    Can anyone help.... How do convert cv to cg ? I know that cv = constant x kg Cv [US Gallons/min/psi] = 0,03445 KG [m³/h/bar] (related to natural gas, density = 0,83 kg/m³) ( by manufacture) Note: But the service that valve is for H2. Is valid the same relation or the constant is different...

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