Add-on Modules

AFT Impulse has two optional add-on modules which extend its modeling capabilities into other areas. The modules allow pulsation frequency and settling slurry modeling. The Modules panel withing the Modules group in Analysis Setup allows you to activate and enable either of the AFT Impulse add-on modules. An additional license to the base AFT Impulse license is required to use a module. These modules include:

• PFA (Pulsation Frequency Analysis) - Helps identify and avoid resonant frequencies in systems, especially in those caused by positive displacement pumps.

• SSL (Settling Slurries) - Models the effects of pumping fluids containing settling solids using the Wilson/GIW method.