Acceleration of high-order combined compact finite difference scheme for simulating three-dimensional flow and heat transfer problems in GPUs

Kao Neo Shih-Chao; Liu Rex Kuan-Shuo; Sheu Tony Wen-Hann

首页> 外文期刊>Numerical Heat Transfer, Part B. Fundamentals: An International Journal of Computation and Methodology >Acceleration of high-order combined compact finite difference scheme for simulating three-dimensional flow and heat transfer problems in GPUs

【24h】

Acceleration of high-order combined compact finite difference scheme for simulating three-dimensional flow and heat transfer problems in GPUs

机译：高阶组合紧凑型有限差分方案，用于模拟GPU中的三维流动和传热问题

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this article, the high-order upwinding combined compact difference scheme developed in a three-point grid stencil is applied to solve the incompressible Navier-Stokes (NS) and energy equations in three dimensions. The time integrator with symplectic property is employed to approximate the temporal derivative term in inviscid Euler equation so as to numerically retain the embedded Hamiltions and Casimir to get long-time accurate solutions. For the sake of computational efficiency in solving the three-dimensional NS equations, all the calculations will be accelerated using the hybrid CUDA and OpenAcc GPU programing models. The parallel speedup performance compared to the multicore of an Intel Xeon E5-2690V5 CPU is reported.

机译：None

著录项

来源
《Numerical Heat Transfer, Part B. Fundamentals: An International Journal of Computation and Methodology》 |2020年第6期|共23页
作者
Kao Neo Shih-Chao; Liu Rex Kuan-Shuo; Sheu Tony Wen-Hann;
展开▼
作者单位

Natl Taiwan Univ Dept Engn Sci &

Ocean Engn 1 Sec 4 Roosevelt Rd Taipei 10617 Taiwan;

Natl Taiwan Univ Dept Engn Sci &

Ocean Engn 1 Sec 4 Roosevelt Rd Taipei 10617 Taiwan;

Natl Taiwan Univ Ctr Adv Study Theoret Sci CASTS Taipei Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类热力工程、热机;
关键词

相似文献

外文文献
中文文献
专利

1. Simulating Three-Dimensional Free Surface Viscoelastic Flows using Moving Finite Difference Schemes [J] . Yubo Zhang, Tao Tang 高等学校计算数学学报（英文版） . 2011,第001期
2. Overlapping Domain Decomp osition Finite Difference Algorithm for Compact Difference Scheme of the Heat Conduction Equation [J] . ZHANG Hong-mei 数学季刊（英文版） . 2015,第004期
3. Numerical modeling of lock-exchange gravity/turbidity currents by a high-order upwinding combined compact difference scheme [J] . Liang Zhao, Ching-Hao Yu, Zhiguo He 国际泥沙研究（英文版） . 2019,第003期
4. A Linearized High-Order Combined Compact Difference Scheme for Multi-Dimensional Coupled Burgers' Equations [J] . Buyun Chen, Dongdong He, Kejia Pan 高等学校计算数学学报（英文版） . 2018,第002期
5. A truncated implicit high-order finite-difference scheme combined with boundary conditions [J] . Chang Suo-Liang, Liu Yang 应用地球物理（英文版） . 2013,第001期
6. A GPU application for high-order compact finite difference scheme [J] . Bulent Tutkun, Firat Oguz Edis Computers & Fluids . 2012,第Null期

机译：用于高阶紧凑有限差分方案的GPU应用
7. On a consistent high-order finite difference scheme with kinetic energy conservation for simulating turbulent reacting flows [J] . Trisjono Philipp, Kang Seongwon, Pitsch Heinz Journal of Computational Physics . 2016,第Null期

机译：具有一致动能守恒的高阶有限差分格式用于模拟湍流反应流
8. Simulation of three-dimensional incompressible flows in generalized curvilinear coordinates using a high-order compact finite-difference lattice Boltzmann method [J] . Ezzatneshan Eslam, Hejranfar Kazem International Journal for Numerical Methods in Fluids . 2019,第7期

机译：使用高阶小型有限差异晶格Boltzmann方法模拟三维不可压缩流动横穿曲线坐标中的流动
9. A High-Order Compact Finite-Difference Scheme for Large-Eddy Simulation of Active Flow Control (Invited) [C] . Donald P.. Rizzetta, Miguel FL Visbal, Philip E. Morgan AIAA Aerospace Sciences Meeting Exhibit . 2008

机译：用于主动流量控制（邀请）大型涡流仿真的高阶紧凑型有限差分方案
10. Radiative Heat Transfer in Combustion Applications: Parallel Efficiencies of Two Gas Models, Turbulent Radiation Interactions in Particulate Laden Flows, and Coarse Mesh Finite Difference Acceleration for Improved Temporal Accuracy. [D] . Cleveland, Mathew A. 2011

机译：燃烧应用中的辐射传热：两种气体模型的平行效率，颗粒满载流中的湍流辐射相互作用以及粗网格有限差分加速，以提高时间精度。
11. Coefficient datasets for high-order stable and conservative boundary schemes for central and compact finite differences [O] . P.T. Brady, D. Livescu 2019

机译：中心和紧凑有限差分的高阶稳定和保守边界方案的系数数据集
12. The computer model Hydrotherm, a three-dimensional finite-difference model to simulate ground-water flow and heat transport in the temperature range of 0 to 1,200 degrees C [O] . 1994

机译：计算机型号Hydrother，一种三维有限差模拟，用于模拟地面水流和热量的温度范围为0至1,200摄氏度
13. High-Order Compact Finite-Difference Scheme for Large-Eddy Simulation of Active Flow Control [R] . Rizzetta, D. P., Visbal, M. R., Morgan, P. E. 2008

机译：主动流控制大涡模拟的高阶紧致差分格式

Acceleration of high-order combined compact finite difference scheme for simulating three-dimensional flow and heat transfer problems in GPUs

摘要

著录项

相似文献

相关主题

期刊订阅