Abstract

The green engine is one of the most useful concepts in engine design. It has got some special features that were usedforthefirsttime in the design of engines. This engine is a piston less one with features like sequential variable compression ratio, direct airintake,direct fuel injection, multi-fuel usage etc. The efficiency of this engine is much greater than traditional engines, and it has very few exhaust emissions. In present world, the energy resources and fuel sources are limited so these engines have great significance due to their high efficiency. The application of green engine is generally in generators. This engine may be revolution in this technology-driven world due to its efficiency and zero exhaust emission. Keywords: Green Engine, Six Phase Engine.