Abstract:
用直接模拟蒙特卡罗法(DSMC)模拟研究了喉部宽度为34μm的Laval型微喷管的流动特性。模拟研究了喉部圆角半径对喷管x方向质量流速和压力分布的影响,并分析了不同喉部圆角半径下的阻塞系数和推力效率。
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Year: 2010
Language: Chinese
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