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  • Users: DLLV
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  1. DLLV

    Slurry flow

    Hello colleges, I am working on a slurry transport project using the Edward J.Wasp methode to calculate the pressure drop. This methode is shown in his book "Solid-Liquid Flow Slurry Pipeline Transportation". There is an example in Chap.7 starting with page 95. For the Durand equation the fixed...
  2. DLLV

    Is fire always a relief case

    In case of an totally filled MEA extraction tower it will take a while to heat up the inventory until vaporization starts. This can take minutes or even hours using for energy balance the API formular. If the fire will extinguished before what happens within this time. For some companies this is...
  3. DLLV

    Blocked operation for cetrifugal compressor

    Re dcasto: That means that a flow below the surge limit the pressure will not drop. The region between zero flow and surge limit is normally not defined or indicated by a falling dotted line.
  4. DLLV

    Blocked operation for cetrifugal compressor

    Hello chief, what would happen if the PRV set pressure is above compressor head and there is not anti-surge control. By slowly closing the isolation valve the compressor will reach the surge limit and what is next? What pressure occurs before the machine gets broken due to vibrations or...
  5. DLLV

    Blocked operation for cetrifugal compressor

    HI, what happens if a centrifugal compessor runs in blocked operation by closing the isolation valve on the discharge site. What is the "shut of pressure" if there is any. best regards

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