The software does complete cycle simulation of the whole internal combustion process including the gasdynamics in the pipes/ducts, ports and plenums (air boxes, boost bottles, exhaust boxes etc.) using the GPB-method for pipe flows.

It has successfully been used to simulate a range of engines from small glow plug engines to kart and motorcycle competition engines, to Formula 1 V6 powerboat engines, to boxer layout micro light and UAV engines, and also opposed piston engines and Uniflow engines with poppet exhaust valve etc.

The EngMod2T suite consists of six main programs:

• Dat2T - the pre-processor where the models are constructed
• EngMod2T - the main simulator where the analysis is conducted
• Post2T - the post-processor where the results are displayed
• Batch2T - a utility that allows you to create multiple batch files that run sequencially
• DigiComp - the compressor map digitizing software
• DigiTurb - the turbine swallowing curve digitizing software

The are also some support software:

MotaToDat2T - software that converts a Mota model to a Dat2T model.