SCORG V2022 – new release [+webinars]

Posted on February 14, 2022

PDM Analysis Ltd is pleased to announce the release of the new version V2022 of software SCORG.


SCORG is a unique software for designing and analysing positive displacement machines such as screw compressors, expanders, pumps, and motors. 


New features in SCORG 2022


This release is a significant step into design exploration. Many new features are introduced to help companies analyse and design screw machines more easily.


Few examples of new features:

  • A first of its kind in Screw Machine Technology a new Design Exploration Framework for complete parametric analysis of these machines.
  • New Twin Screw Expander thermodynamic chamber model in the SCORG thermodynamic multi-chamber model, with analysis reports and performance plots.
  • Thermodynamic Performance Maps (specific power, efficiency vs rotational speed) can now be directly plotted in SCORG GUI using the new chart utility.
  • NIST – REFPROP 10 integration and real fluid definitions are now available for both compressors and expanders.
  • Calculation and Post-Processing of rotor deflections due to operating loads to complement the bearing selection module.
  • SCORG Grid module, our state of the art combination of analytical and differential grid generation for leading commercial CFD solvers such as ANSYS CFX, ANSYS FLUENT, Simerics-MP+, Star-CCM+ and OpenFOAM CFD results in the best numerical mesh in the market for rotary positive displacement flow machines with helical screw rotors or gears.
  • The full functionality is made available in the Design Exploration Framework along with CAD export to ANSYS Forte CFD solver.
  • New templates and multi-objective optimisation functionality for GT-Suite solver from Gamma Technologies. The integration of SCORG and GT-Suite utilises a variety of optimisation routines built in GT-SUITE and can be based on either SCORG or GT-Suite performance solvers.

SCORG can also be used on Microsoft Azure virtual machines with our SCORG alto cloud platform. Try here



Sign up for biweekly webinar series where you will learn more about how to design and optimise your machines!


Biweekly webinar series schedule



at 3 PM GMT


at 8 AM GMT

New features in SCORG v2022 22 Feb 2022 24 Feb 2022
Modelling of refrigeration screw compressors and expanders 8 Mar 2022 10 Mar 2022
Design exploration for positive displacement machines in SCORG 22 Mar 2022 24 Mar 2022

Each webinar will take around 50 minutes, including a Q&A session at the end.

You are interested but cannot attend? Don’t worry, simply register, and the recordings will be sent to you.

The webinar series has finished. Click below to watch webinar recordings.