杨宏磊,永生
摘要：基于AVL发动机专用数值模拟软件BOOST,建立了单缸直喷氢发动机模型。模拟结果和实验结果的对比表明,所建BOOST模型具有较高的可信度。通过改变发动机的主要结构参数和运转参数,研究氢发动机的燃烧特性以及它们对氢发动机动力性和经济性的影响。
关键词： 氢发动机;AVL-BOOST;数值模拟计算;燃烧特性;性能
Abstract：Based on the AVL special numerical simulation software BOOST,a model
of a single cylinder direct injection hydrogen engine is established.The
comparison between simulate and test results indicate that the model has a
strong reliability.The combustion characteristic and effects on economy and
power are researched where main parameters of engine structure and operation
are altered.
Keyword：Hydrogen Engine;AVL-BOOST;Numerical Simulation;Combustion
Characteristic;Performance
基金项目: 河南省科技计划项目(0524260028)资助
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