【直喷式柴油机喷雾碰壁混合三维数值模拟及实验研究】贺萍.pdf
THREE-DIMENSIONALNUMERICALMODELING ANDEXPERIMENTSTUDYONSPRAYWALL IMPINGEMENTIND.I.DIESELENGINES by HePing Supervisor:ProfessorLiu Yongchang ADissertation SubmittedtoHuazhongUniversityofScienceand Technologyforthedegreeof DoctorofEngineering August1996 HuazhongUniversityofScience andTechnology Wuhan,
ABSTRACT In D.I.diesel engine,fuel spray impingement is a common occurence.Hence the researchin thisfieldtoimprove the dieselenginesperformanceis significant.Itisalso indispensibleinthemodelingofdieselenginespraymixing.
目录 1喷雾混合过程多维模型存在的问题和发展趋势 1燃油喷雾混合过程多维模拟研究现状 1国外研究现状 1缸内气相流动模型 1喷雾液相模型国内研究现状燃油喷雾混合特性的实验测量研究现状 1燃油喷雾宏观特性的测量 1燃油喷雾微观特性的测量喷雾场浓度分布的测量 1喷雾场温度分布的测量 1喷雾场粒度分布的测量 1.