【摘要】 在对EQ6100汽油机进排气系统进行测试与分析的基础上，利用进排气管道气体动力效应，对进排气系统作多方案改进设计。试验结果表明，合理设计进排气系统，可有效地提高发动机扭矩，降低燃油消耗率。更多还原

【Abstract】 Based on the tests and analyses,an iniet and exhaust system for model EQ6100 gasoline engine is designed using the gas dynamic effect in the inlet and exhaust ducts. The test results have shown that the cngine torque and fuel economy could be increased effectively as the inlet and edrist system is designcd reasonably.更多还原