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  • Users: swainw
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  1. swainw

    notation for reports

    Does anybody know how to inserted dotted notation such as M.dot for mass flow. Or, double dot for acceleration? I would like to use this in a word document for a report, but want o use my MathCad to perform the math. Thanks, Bill Bill Swain Ultra Electronics Precison Air Systems Technical...
  2. swainw

    Building calcs

    Hello, Im doing some building calcs on a thermal rise of air temperature due to a heat exhanger being installed in a very large whse space for use with a temp chambers refrigeration unit. The equations are pretty straight forward for when the outside conditions are lower that the internal...
  3. swainw

    time transit code for heaa transfer

    We are doing some calcs on cyclinders filled with 5000psi air. the cyclinder is installed in an aircraft and using thermal flight profiles (dT/dt) functions, I am trying to see what the effect of the cylinder housing will have on thermal lag to effecting the internal temperature of the air...
  4. swainw

    C Code for File Manager

    I use C Code to perform engineering analysis such as sizing of components structurally, running heat transfer models, etc. These are not windows programs in the sense like parent child windows, with all the API interface, etc. However, My programs have to write to files. Wit today's complex...
  5. swainw

    High pressure gas heat transfer coefficients

    Hello, Does anybody have a source for High Pressure gas (air) heat transfer coefficents. (I've searched google and my heat transfer texts, but all are at ambient pressure) I know due to other literature that the ambient transfer coefficient is different from that at High pressure. The basic...

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