Rotary positive displacement machines such as screw compressors and expanders, rotary vane, gear, g-rotor and other similar machines are common in refrigeration, air-conditioning and utilisation of waste heat. They consume large amount of energy which in turn affects environment and increases carbon footprint. It is essential to reduce their impact on environment which can be achieved by their careful design and optimisation.

Software SCORG is the design platform for screw machines which allows use both high fidelity and lower order prediction models to evaluate performance and optimise compressor or expander for the refrigeration or other system in which it ...