Retroengine
Performance and Emissions of DI Compression Ignition Engines Fueled with Dimethyl Ether. Performance and Emissions in Retrofitted En...
Propulsion System Design for a Martian Atmosphere-Breathing Supersonic Retropropulsion Engine
Propulsion System Design for a Martian Atmosphere-Breathing Supersonic Retropropulsion Engine
Retrofitting engine-compressors
Engine technology advances show potential in labs: Part 1. [Retrofitting engine systems on gas distribution networks]
Retrofitted Engine Performance Comparison and Focus On New CNG/DI Engine
Retrofitted engine performance and emissions comparison with gasoline and natural gas fuel
Comparative engine performance and emission analysis of CNG and gasoline in a retrofitted car engine
Method and apparatus for automatic engine shut-off and restart