Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. FredExergy

    Desanding of FWKO and Treater

    130°C is quite feasible for a FWKO treating bitumen emulsion. The pressure will be a few bar g. To get the desand water from your skim tanks into the FWKO you will probably have to pump it anyway which gives you the opportunity to heat it up without it boiling, and thus reduce the impact on...
  2. FredExergy

    Closed loop cooling water system maximum return temperature

    My recollection is that scaling in the heat exchangers is the main concern above 40-45°C Tube wall temperature. You could also get scaling and plugging of the spray nozzles in the cooling tower. I think this issue will also depend on the number of concentration cycles and the hardness of the...
  3. FredExergy

    Wall Vessel Temperature after BDV Gas Depressurization

    Thanks MortenA for correctly distinguishing the thermodynamic changes undergone by the fluid left in the vessel and the fluid expanding through the nozzle. The fluid in the core of a vessel can - with a large pressure drop - eventually fall to a very low value (Isentropic or Joule expansion)...
Back
Top