| 分区多重网格法在复杂区域中的数值研究 |
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| 引用本文： | 侯凌云,严传俊.分区多重网格法在复杂区域中的数值研究[J].推进技术,2000,21(1):54-56. |
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| 作者姓名： | 侯凌云 严传俊 |
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| 作者单位： | 1. 清华大学,工程力学系,北京,100084
2. 西北工业大学,航空动力与热力工程系,陕西,西安,710072 |
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| 摘 要： | 突破多重网格方法在多连通域中应用的局限性,将分区法与多重网格法结合,形成分区多重网格法,应用在复杂几何域及复杂多连通域中,结果表明,它不仅能提高精度,而且能加快收敛。
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| 关 键 词： | 航空发动机 进气道 数值计算 分区多重网格 |
Numerical investigation of zonal multigrid method in complex regions |
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| Hou Lingyun and Yan Chuanjun.Numerical investigation of zonal multigrid method in complex regions[J].Journal of Propulsion Technology,2000,21(1):54-56. |
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| Authors: | Hou Lingyun and Yan Chuanjun |
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| Abstract: | Breaks through the limit ofmultigrid method applying to multiply connected regions Multigrid and zonal method are combined and zonal multigrid method is formed Application to complex geometries and complex multiply connected regions show that zonal multigrid method can improve not only convergence, but also accuracy |
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| Keywords: | Aircraft engine Inlet Grids method Numerical calculation |
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