| 激光推进数值模拟预处理并行算法研究* |
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| 引用本文： | 杜洋,赵军,赵文涛. 激光推进数值模拟预处理并行算法研究*[J]. 计算机应用研究, 2010, 27(6): 2054-2056. DOI: 10.3969/j.issn.1001-3695.2010.06.016 |
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| 作者姓名： | 杜洋 赵军 赵文涛 |
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| 作者单位： | 国防科学技术大学,计算机学院,长沙,410073 |
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| 基金项目： | 国家重点基础研究发展规划项目(61328) |
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| 摘 要： | 激光推进数值模拟预处理程序为数值模拟主程序提供网格信息和设置边界条件，实现并行计算可以缩短大规模网格生成时间,从而提升高分辨率数值模拟的效率。分析并利用公用数据的特点改进原有串行算法，进而实现并行计算。算法测试结果表明，该并行算法有效地缩短了网格生成时间。
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| 关 键 词： | 并行计算； 激光推进； 数值模拟； 网格生成 |
Parallel computing research on preprocessing of numerical simulation for laser propulsion |
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| DU Yang,ZHAO Jun,ZHAO Wen-tao. Parallel computing research on preprocessing of numerical simulation for laser propulsion[J]. Application Research of Computers, 2010, 27(6): 2054-2056. DOI: 10.3969/j.issn.1001-3695.2010.06.016 |
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| Authors: | DU Yang ZHAO Jun ZHAO Wen-tao |
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| Affiliation: | (School of Computer Science, National University of Defense Technology, Changsha 410073, China) |
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| Abstract: | Preprocessing of the numerical simulation for laser propulsion provides grid information and boundary condition of flow field for main program. Parallel computing abbreviates the time of large scale grid generating, then advanced the simulation efficiency in high resolution. The paper made use of the characteristic of public data to improve the algorithm, and rea-lized a parallel algorithm. The algorithm test result indicates that parallel algorithm abbreviates the time of grid generating effectively. |
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| Keywords: | parallel computing laser propulsion numerical simulation grid generating |
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