| 基于两相流动理论的点传火优化仿真 |
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| 引用本文： | 张会生,苏明,张小兵,袁亚雄. 基于两相流动理论的点传火优化仿真[J]. 南京理工大学学报(自然科学版), 2001, 25(2): 194-199 |
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| 作者姓名： | 张会生 苏明 张小兵 袁亚雄 |
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| 作者单位： | 1. 上海交通大学动力与能源学院,
2. 南京理工大学动力工程学院, |
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| 基金项目： | 国防科技预研行业基金资助项目 |
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| 摘 要： | 该文以火炮射击安全性为背景 ,利用两相流理论建立了火炮膛内过程的点传火优化仿真模型。以膛内压力波作为优化目标 ,对药包点火和中心点火管点火2种不同的点火方式进行了点传火条件的优化分析 ,并与实验结果进行了比较 ,两者有较好的一致性。这说明基于两相流动理论的优化仿真模型具有一定的可信度 ,它必将为火炮的装药及其点传火设计提供一种新的理论方法和工具
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| 关 键 词： | 点传火 两相流 优化 仿真 |
| 修稿时间： | 2000-06-18 |
Optimization Simulation of Ignition and Flame Spreading Based on Two-phase Flow Theorem |
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| Zhang Huisheng,Su Ming,Zhang Xiaobing,Yuan Yaxiong. Optimization Simulation of Ignition and Flame Spreading Based on Two-phase Flow Theorem[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2001, 25(2): 194-199 |
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| Authors: | Zhang Huisheng Su Ming Zhang Xiaobing Yuan Yaxiong |
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| Abstract: | Based on the two phase flow theorem, this paper gives the optimization simulation model of ignition and flame spreading in guns. Taking the pressure wave in breech as the optimization object,optimization analysis is made as to the bag ignition and igniter ignition.The simulation results are well matched with the experimental results,which means that the optimization simulation model based on the two phase flow theorem is quite believable.It will put forward both theoretical approach and workable means for gun charge and its ignition design. |
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| Keywords: | ignition and flame spreading two phase flow optimization simulation |
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