• CN:11-2187/TH
  • ISSN:0577-6686

›› 1999, Vol. 35 ›› Issue (5): 37-40.

• 论文 • 上一篇    下一篇

柴油机工作过程的现象学数值模拟

张卧波   

  1. 济南职工科技大学机电系
  • 发布日期:1999-09-01

NUMERICAL SIMULATION ON WORKING PROCESS OF DIESEL ENGINES BY USING PHENOMENOLOGICAL COMBUSTION MODEL

Zhang Wobo   

  1. Jinan Staff University of Science & Technology
  • Published:1999-09-01

摘要: 应用改进的现象学燃烧模型对小缸径高速直喷式柴油机的工作过程进行了模拟计算并与实测结果进行了比较。结果表明,此种模型与实测结果具有较好的一致性,因而具有很好的实用性,可用于指导同类柴油机工作过程的研究及设计工作。

关键词: 柴油机, 氮氧化物排放, 模拟计算, 燃烧放热率

Abstract: The working process of small-bore high-speed diesel engines is simulated by using improved phenomenological combustion model, the simulated results are compared with measured ones which shows better agreement with each other so that the model would be very useful and can be used to direct the research and design of diesel engines.

Key words: Combustion rate, Diesel engine, Nox emission, Simulating calculation

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