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Recent content by woody81

  1. woody81

    Limits of Evaporative cooling on air

    Sorry for my ignorance - new starter. ASHRAE HOF?
  2. woody81

    Limits of Evaporative cooling on air

    Yes, the recomendation of Pyschrometrics seems to be the way to go. Does anyone know where I can find pyschrometric charts for various dry bulb air temperatures without downloading software?
  3. woody81

    Limits of Evaporative cooling on air

    Just for a little further clarification. The table on this webpage is almost ideal (http://www.engineeringtoolbox.com/humidity-measurement-d_561.html) , although I want to extend its range. What I am really after is how to mathmatically generate this table?
  4. woody81

    Limits of Evaporative cooling on air

    I am undertaking a basic cost benefit study of an air cooled condenser. Part of this includes looking at the maximum theoretical benefit of a spray/misting cooling system. Based on evaporative cooling, I am trying to provide data showing theoretical cooling of air from a start temperature for...
  5. woody81

    Steam drums in CCGT's

    Hi all. As a relatively new starter in the Power industry can you help? I have been on a large coal station (500MW, 160bar), where the boiler has a single steam drum and reheat systems to operate HP, IP and LP steam turbines. I am now at a CCGT where the HRSG operates with three drums, a HP...

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