| KIVA-3V程序中碰撞子程序的改进 |
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| 引用本文： | 李步照,马哲树.KIVA-3V程序中碰撞子程序的改进[J].扬州教育学院学报,2008,26(3):48-51. |
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| 作者姓名： | 李步照 马哲树 |
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| 作者单位： | 1. 扬州职业大学,江苏,扬州,225009
2. 江苏科技大学,江苏,镇江,212003 |
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| 摘 要： | 在应用中发现KIVA-3V碰撞子程序对网格有很强的依赖性，能引起缸内喷雾场的失真。本文分析了原子程序产生失真的原因，并引入新的碰撞子程序。计算表明，新的子程序彻底根除了原子程序对网格的依赖性。
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| 关 键 词： | 子程序 碰撞 喷雾 数值模拟 |
Collision Subroutine Improved about KIVA-3V |
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| LI Bu-zhao,MA Zhe-shu.Collision Subroutine Improved about KIVA-3V[J].Journal of Yangzhou College of Education,2008,26(3):48-51. |
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| Authors: | LI Bu-zhao MA Zhe-shu |
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| Institution: | LI Bu-zhao, MA Zhe-shu ( 1. Yangzhou Polytechnic of College, Yangzhou 225009, China; 2. Jiangsu University of Science and Technogy, Zhenjiang 212003, China) |
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| Abstract: | The application of KIVA -3V codes shows that collision subroutine is strongly gird dependent, which may lead to distortion of injection. In this paper, the auther anlyses the causes of the distortion of the original subroutine and adds a new collision subroutine. The calculation results show that the new subroutine eliminates the mesh dependent in the original collision subroutine. |
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| Keywords: | subroutine collision spray numerical simulation |
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