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  • Users: robin72
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  1. robin72

    How To Calculate Time To Fill Gas In Closed Vessel

    Hi all I want to derive equation to determine time to fill gas in closed vessel. - Gas will feed to vessel with constant pressure at P1. - Gas will feed to vessel until pressure vessel reach to feed pressure Pi-->P - Time to fill gas in vessel until pressure vessel = feed pressur is required. I...
  2. robin72

    calculate the UFL of the gas mixture?

    the gas (s. below) under pressure of 190 bar flow within a pipe which contain a air at atomspare pressue. How I can calculate the UFL of the gas mixture composed: Component Mol% N2 1.2245 Methan 69.2390 Carbondioxide 5.7844 C2 10.6640 C3...
  3. robin72

    calculate the temperature of pressured air

    Hi all, Could you tell me how I can calculate the temperature of pressured air in a 2" pipe by hydrocarbon gas with a pressure of 190 bar.
  4. robin72

    Calculation of overpressure

    Hi all, Could you tell me how I can calculate the overpressure in 2" pipe API 5L X52 which cause blown up of the pipe by 50%.
  5. robin72

    Valve, Gas fluid flow question

    Hi all, I am new here and need your help. After sudden opening of a ball valve with cross section area of 10 mm come to an blow up (explosion) of the 2" pipe. (before opening) Up stream the valve was the gas pressure 190 bar during downstream the pressure was 0 bar, however it was air inside...

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