| 摘要 |
<p>A special homogeneous charge compression ignition engine works in the mode of homogeneous charge compression ignition in all operating conditions. It includes a homogeneous gas mixture forming device (112), a compression ignition device, an ignition abrupt-change control device, an ignition gradual-change control device, a compression ratio abrupt-change control device and a compression ratio gradual-change control device. The homogeneous gas mixture forming device is used to form a homogeneous fuel air mixture in the combustion chamber (30) of the engine. The compression ignition device is used to ignite the homogeneous fuel air mixture in the combustion chamber in the mode of compression ignition at predetermined ignition timing.</p> |
