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AFT Blog

Welcome to the Applied Flow Technology Blog where you will find the latest news and training on how to use AFT Fathom, AFT Arrow, AFT IMpulse, AFT xStream and other AFT software products.
Applied Flow Technology

Selecting English or SI Units

To choose only English or SI units for all parameters, select Parameter and Unit Preferences from the Options menu, then select the Unit Preferences tab, choose the Default Unit System and click the Apply Default Units button. This will use will the default units and change the preferred units.
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Applied Flow Technology

Limit Pipe & Junction Label Movement

You can specify that pipe or junction labels can only be moved on the Workspace when the Shift key is pressed. Sometimes the labels get in the way of selecting the pipes of junctions themselves and are moved accidentally. You can change this to use the Shift key in the Allowable Workspace label movements are in Workspace Preference (on the Options menu).
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Applied Flow Technology

Building Large Models - The Building Block Approach

Very large and complex models may be constructed by building smaller models and merging them together. It is a good idea to break the large system into logical parts where there are known boundary conditions (flowrates or pressures).
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