| 摘要 |
A method and arrangement of supplying a supplementary fuel ( 8 ) to a compression ignition internal combustion engine wherein an air supply ( 3 ) to the engine is first caused to pass through a natural vortex creator ( 1 ), and a supply of supplementary fuel ( 8 ) to the engine is supplied into a low pressure area the natural vortex ( 1 ) which provides a substantially constant ratio of supplementary fuel to main fuel through varying load conditions. |
