Two- and four-stroke engines: Difference between revisions

Revision as of 09:16, 11 May 2013

Revision as of 16:39, 20 August 2013

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* an almost constant characteristic of volume increasing during the expansion stage at different piston positions (it influences the steady power transport).

Calculations prove that, the new engine has more favorable parameters and work indicators:

* the increase of engine thermal efficiency (Although the mechanical efficiency is lesser than a littleconventional decreasingengine),

* higher total efficiency - efficiency characteristic is more favorable at medium load. It is comparable with the diesel engine efficiency so the exploitation of fuel consumption is relatively smaller,

* the higher torque and the higher power output compared to the four-stroke SI engine with the same stroke volume.