This study focuses on determining the effects of gasoline, ethanol, methyl tert-butyl ether (MTBE) and a gasoline–hydrogen mixture (G98H2) on engine performance and hydrocarbon (HC) emission for a Wankel engine. Engine speed range tests were performed by varying the engine speed from 1000 to 6000 rpm by increments of 500 rpm at full load. Lambda effects tests were carried out between 0.8 and 1.2 at maximum engine torque speed and maximum engine power speed. The engine speed test results show that the maximum power is approximately 7.91% higher than that of gasoline at G98H2. The power for MTBE is approximately 5.25% lower than that of ethanol. The HC formation range was 81–101, 80–97, 77–93 and 73–92 ppm for gasoline, MTBE, ethanol and G98H2, respectively. At maximum torque speed, the lambda effect tests show that the power is approximately 5.91% higher than that of gasoline for G98H2. The HC formation for G98H2 is overall 7.05% and 6.15% lower than for gasoline and MTBE, respectively. For maximum power speed lambda tests, the power is approximately 7.52% higher than that of gasoline. The power for ethanol is approximately 12.19% lower than for gasoline at G98H2. The HC formation for gasoline is overall 5.81% and 4.65% higher than for ethanol and G98H2, respectively.

这项研究的重点是确定汽油，乙醇，甲基叔丁基醚（MTBE）和汽油-氢气混合物（G98H2）对Wankel发动机的性能和碳氢化合物（HC）排放的影响。发动机转速范围测试是通过在满载条件下将发动机转速从1000 rpm改变为6000 rpm来进行的。在最大发动机扭矩速度和最大发动机功率速度下，在0.8至1.2之间进行了Lambda效应测试。发动机转速测试结果显示，最大功率比G98H2上的汽油高约7.91％。MTBE的功率比乙醇低约5.25％。汽油，MTBE，乙醇和G98H2的HC形成范围分别为81-101、80-97、77-93和73-92 ppm。在最大转矩速度下，拉姆达效应测试表明功率约为5。G98H2比汽油高91％。与汽油和MTBE相比，G98H2的HC生成总体上分别降低了7.05％和6.15％。对于最大功率速度拉姆达测试，功率比汽油大约高7.52％。G98H2的乙醇动力比汽油低约12.19％。汽油的HC生成总体分别比乙醇和G98H2高5.81％和4.65％。