Please give some limitation of green engine

limitation of green engine

Green Engine is a six phase internal engine having a very higher expansion ratio ,higher thermal efficiency,with nearly zero emissions , quietness ,light and small in size ,lower cost with a capability of burning various kinds of fuels.

Technical features

Direct air intake
Strong swirling
Sequential variable compression ratio
Direct fuel injection
Super air fuel mixing
Controllable combustion time
Constant volume combustion
Multi power pulses