Any computer with a Fortran 77 compiler. The program also allows for the calculation of power factor correction to accurately match any particular motor based on its characteristics. It shows the psychrometric chart on the screen and prints the air handling unit schematic and psychrometric chart. CFX-5 combines CAD input, automatic meshing, and the solution algorithms needed to perform computational fluid dynamics analyses and predict heat transfer and flow processes. Transient visualization allows the user to examine time-varying flow processes, yielding insight into such phenomena as vortex shedding and unsteady mixing.
Users can trim surfaces with splines, curves, and other surfaces.
FastSurf 98 also performs surface intersections and entity projection. The program includes a module for creating and analyzing surface vectors and planes, as well as surface and spline editing tools to alter the shape of a surface. The user can stitch ACIS solids and surfaces into one body, and trim or subtract ACIS bodies to construct a 3-D hybrid model, a capability that is useful in building complex, organic shapes. 32 MB permanent swap file.