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  1. bading

    T-method duct optimization with Excel

    Actually in VAV systems the air flow in the network is constantly changing, and this requires a mathematical model definitely complex. Also the cost of the network of channels will change based on many factors. The Excel spreadsheet not replace commercial software; it is a fast help for the...
  2. bading

    T-method duct optimization with Excel

    I wrote a EXCEL macro for the calculation of the systems duct with equal friction and T-method. You can compare the results of the two methods. T-method duct optimization with Excel Thank's Dario

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