Ductulator Plus, a duct sizing calculations program for Windows PC, is specially designed by a professional engineer to replace the conventional hand-held ductulator. It helps you to do duct sizing in a quick and flexible way according to equal friction, velocity, and duct dimensions methods.
Duct sizing for Rectangular, Round or Oval shape with 3+1 common sizing methods (i.e., equal friction, velocity, by duct dimensions + find Airflow). Detail results such as velocity pressure, hydraulic diameter, reynolds number, friction factor, relative roughness and flow area are included.
- Rectangular and Oval duct sizes are obtained by direct iteration algorithm method, i.e., not converted from round duct size.
- full control and exact on input parameters, i.e., no sliding bar type of input method which can be difficult to control to exact numbers.
- different duct materials selection (Galv. steel, Spiral, Aluminium, Carbon steel, PVC, Duct board, Duct liner, Flexible duct and Concrete).
- find duct fictional loss rate by Duct Dimension method (useful design tool for existing duct).
- SI & IP units setting.
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