发动机可变气门技术的研究进展Study Progress of Engine Variable Valve Technology
王立彪;何邦全;谢辉;赵华;
摘要(Abstract)：
介绍了国内外可变气门技术的发展状况。并根据气门控制参数的变化情况,对可变气门技术进行了详细的分类。结合目前典型的可变气门机构,对实现可变气门技术的途径进行了系统的阐述与评价。通过实例介绍了可变气门技术改善发动机性能及在实现汽油机均质充量压缩着火(H CCI)方面的应用。通过分析指出,叶片式可变凸轮轴相位机构是目前可行性较强的技术途径。
关键词(KeyWords)： 发动机;配气机构;气门正时
基金项目(Foundation): 国家重点基础研究规划项目资助(2001CB209204)
作者(Authors): 王立彪;何邦全;谢辉;赵华;
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