单相流动数值模拟的SIMPLE算法在GPU上的实现
GPU accelerated direct numerical simulation with SIMPLE arithmetic for single-phase flow
查看参考文献22篇
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文摘
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基于交错网格的SIMPLE算法,利用CUDA(compute unified device architecture)技术进行了图形处理器(GPU)上的直接数值模拟(DNS).将高雷诺数方腔流作为研究实例,在NVIDIA GTX295显卡的单个和4个GPU上的计算速度最高可分别达Intel Xeon5430CPU之单核的50和150倍,与其他模拟结果的对比表明了上述计算的合理性,并展示了采用GPU实现高精度大规模的湍流计算的前景 |
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其他语种文摘
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Based on SIMPLE arithmetic in a stageered grid system, Compute Unified Device Architecture (CUDA) was used to design and implement direct numerical simulation (DNS) on graphics processing units (GPU). High Reynolds number cavity flow was simulated on NVIDIA GTX 295, about 50 fold speedup of one GPU and 150 fold speedup of four GPUs over that of one core of the Intel Xeon 5430 CPU was achieved. The simulation results agreed with the literature data well. GPU accelerated DNS for high-accuracy and large-scale turbulent flow has a broad application prospect |
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来源
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科学通报
,2010,55(20):1979-1986 【核心库】
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关键词
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单相流动
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直接数值模拟
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CUDA
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GPU
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并行计算
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地址
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中国科学院过程工程研究所, 多相复杂系统国家重点实验室, 北京, 100190
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0023-074X |
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学科
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力学;自动化技术、计算机技术 |
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基金
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国家自然科学基金
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中国科学院知识创新工程重要方向项目
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国家973计划
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文献收藏号
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CSCD:4068466
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参考文献 共
22
共2页
|
|
1.
NVIDIA.
NVIDIA CUDA Compute Unified Device Architecture Programming Guide Version 2.0,2008
|
被引
3
次
|
|
|
|
|
2.
Harris M J. Simulation of cloud dynamics on graphics hardware.
HWWS'03. Proceedings of the ACM SIGGRAPH/EUROGRAPHICS Conference on Graphics Hardware. California: San Diego,2003:92-101
|
被引
1
次
|
|
|
|
|
3.
Kruger J. Linear algebra operators for GPU implementation of numerical algorithms.
ACM Trans Graph(Proceedings of SIGGRAPH),2003:908-916
|
被引
21
次
|
|
|
|
|
4.
Rumpf M. Nonlinear diffusion in graphics hardware.
Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym'01,2001:75-84
|
被引
1
次
|
|
|
|
|
5.
Bolz J. Sparse matrix solvers on the GPU: Conjugate gradients and multigrid.
SIGGRAPH'03. California: San Diego,2003:917-924
|
被引
1
次
|
|
|
|
|
6.
Brandvik T. Acceleration of a 3D Euler solver using commodity graphics hardware.
46th AIAA Aerospace Sciences Meeting and Exhibit. AIAA,2008:1-15
|
被引
1
次
|
|
|
|
|
7.
Elsen E. Large calculation of the flow over a hypersonic vehicle using a GPU.
J Comput Phys,2008,227:10148-10161
|
被引
10
次
|
|
|
|
|
8.
Patankar S V. A calculation procedure for heat, mass and momentum transfer in three-dimentional parabolic flows.
Int J Heat Mass Transfer,1972,15:1787-1806
|
被引
176
次
|
|
|
|
|
9.
Patankar S V.
Numerical Heat Transfer and Fluid Flow,1980
|
被引
402
次
|
|
|
|
|
10.
张政(译).
传热与流体流动的数值计算,1984:131-157
|
被引
2
次
|
|
|
|
|
11.
Chen F G. Molecular dynamics simulation of complex multiphase flow on a computer cluster with GPUs.
Science in China. Series B, Chemistry. (in English),2009,52:372-380
|
被引
3
次
|
|
|
|
|
12.
李静海.
颗粒流体复杂系统的多尺度模拟,2005
|
被引
45
次
|
|
|
|
|
13.
Shankar P N. Fluid mechanics in the driven cavity.
Annu Rev Fluid Mech,2000,32:93-136
|
被引
25
次
|
|
|
|
|
14.
Moffatt H K. Viscous and resistive eddies near a sharp corner.
J Fluid Mech,1964,18:1-18
|
被引
18
次
|
|
|
|
|
15.
Albensoeder S. Accurate three-dimensional lid-driven cavity flow.
J Comput Phys,2005,206:536-558
|
被引
11
次
|
|
|
|
|
16.
Hou S. Simulation of cavity flow by the lattice boltzmann method.
J Comput Phys,1995,118:329-347
|
被引
24
次
|
|
|
|
|
17.
Nie X. Resolving singular forces in cavity flow: Multiscale modeling from atomic to millimeter scales.
Phys Rev Lett,2006,96:134501
|
被引
2
次
|
|
|
|
|
18.
Qian T. Driven cavity flow: From molecular dynamics to continuum hydrodynamics.
Multiscale Model Simul,2005,3:749-763
|
被引
3
次
|
|
|
|
|
19.
Koplik J. Corner flow in the sliding plate problem.
Phys Fluids,1995,7:3118-3125
|
被引
3
次
|
|
|
|
|
20.
肖曼玉. 基于区域分解的并行SIMPLER算法研究.
应用基础与工程科学学报,2006,14:316-323
|
被引
2
次
|
|
|
|
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