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  1. blastr42

    Adiabatic Expansion with Phase Change

    I'm trying to develop the equaions for the flow of steam through an orifice. Initially the ullage pressure is equal to the vapor pressure of the heated water. The water vapor expands adiabatically but the hot water then vaporizes to as the pressure decreases, lowering the temperature of the...
  2. blastr42

    Displaying formulas/relations in the specification tree

    Thanks, I feel really dumb now. I thought I'd done that already but obviously not!
  3. blastr42

    Displaying formulas/relations in the specification tree

    I've tried that before and it doesn't seem to work either. I find this issue strange because I've tried everything the online documentation says. I'm not even sure what the underlying problem is, if you could help that would be great. Thanks
  4. blastr42

    Displaying formulas/relations in the specification tree

    I'm using V5R13 and I can't seem to get formulas and relations to appear in the specification tree. I've tried to 'activate' the options in the Options>>Infrastructure>>Product Structure>>Tree Customization but that doesn't seem to do it. This has been frustrating me for several deays now. Thanks

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