В статье приведены результаты расчетно-экспериментальных исследований бензинового двигателя с распределенным впрыском и с переменными фазами газораспределения, управляемые электромагнитными клапанами с помощью электронного блока управления на режимах средних частот вращения коленчатого вала двигателя.
The article has the results of eomputative research valve timing influence on most important indices (i.e. power, fuel consumption, volumetric and gas exchange efficiency, etc.) of gas-engine, equipped with EVT system. Design procedure was adopted to use on gas-engine, which had electronic valve timing system with valve timing profile as quasi-trapezoidal form, which is much effective than conventional one. It was proved advisability of computerized design procedure usage with the aim of experimental work decrease on behave of fast and reliable results of research.