Earticle

초록

영어

In order to solve the simulation problem of steady compressible turbulent combustion, a small scale high performance parallel cluster system was designed. It based on the open source CFD platform OpenFOAM, and was used to to simulate the bluff－body stabilized Sydney flame hm1 which refers to the detailed chemical kinetic mechanisms of coal gas and air combustion reaction. The flow of combustion reaction component concentration distribution and temperature curve diagram are plotted according to the computational results. The comparison between the simulation and the experimental results shows that this parallel cluster system has efficient computation for steady compressible turbulent combustion flow.

목차

Abstract
 1. Introduction
 2. Design of Parallel Computation Platform
  2.1. Software Configuration
  2.2. SSH Server
  2.3. Hardware Configuration
 3. The Performance Analysis of Cluster System
  3.1. HPL Arithmetic Brief Description
  3.2. Factors of Influence Performance
  3.3. NB-the Size of a Block Matrix
  3.4. PXQ- distribution of Process Gird
  3.5. The Correspondences between Process and Processor
 4. The Summarization of Analysis for Test Results
  4.1. Efficiency of Single Node
  4.2. Communication among Nodes
 5. The Parallel Computation of Openfoam on Cluster System
  5.1. Partition Algorithm
  5.2. Example and Test
  5.3. The Simulation Results and Analysis
  5.4. The Computational Process and Results of Analysis Calculation
  5.5. The Analysis of Parallel Effect
 6. Conclusions
 Acknowledgements
 References

키워드

저자

• Yiran Wang [ School of Computer Science and Technology, Zhoukou Normal University, Zhoukou, 466001, China ]
• Wengang Zhou [ School of Computer Science and Technology, Zhoukou Normal University, Zhoukou, 466001, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605