• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

计算机工程与科学

• 高性能计算 • 上一篇    下一篇

风雷(PHengLEI)通用CFD软件设计

赵钟,何磊,何先耀   

  1. (中国空气动力研究与发展中心计算空气动力研究所,四川 绵阳 621000)
  • 收稿日期:2019-05-20 修回日期:2019-09-11 出版日期:2020-02-25 发布日期:2020-02-25
  • 基金资助:

    国家数值风洞工程(NNW-CFD-3)

Design of general CFD software PHengLEI

ZHAO Zhong,HE Lei,HE Xian-yao   

  1. (Institute of Computational Aerodynamics,China Aerodynamics Research and Development Center,Mianyang 621000,China)
     
     
  • Received:2019-05-20 Revised:2019-09-11 Online:2020-02-25 Published:2020-02-25

摘要:

风雷软件(PHengLEI)是由中国空气动力研究与发展中心开发的,具有完全自主知识产权的计算流体力学CFD软件平台,已在国内广泛推广使用。作为当前实施的国家数值风洞系统的重要组成部分,正在集成包括直升机旋翼、飞机结冰、风工程、化学反应与燃烧、虚拟飞行、结构/非结构高精度等学科物理模型。针对多学科、多物理模型集成开发的需求,为了适应下一代高性能计算机硬件,在已有工作基础上,进一步设计了面向下一代高性能计算的PHengLEI软件体系结构和数据结构。
 
 

关键词: CFD软件, 并行计算, 国家数值风洞, 风雷软件(PHengLEI)

Abstract:

PHengLEI is a software platform of Computational Fluid Dynamics (CFD) developed by China Aerodynamics Research and Development Center (CARDC) with completely independent intellectual property rights. It has been widely used in China. As an important part of the national numerical wind tunnel system, PHengLEI are integrating the discipline physical models including helicopter rotor, aircraft icing, wind engineering, chemical reaction and combustion, virtual flight, high order method on both structured and unstructured grids. In order to meet the needs of integrated development of multi-disciplinary and multi-physical models and to adapt to the next generation of high-performance computer hardware, based on the existing work, the architecture and data structure of the next-generation PHengLEI software are further designed.
 

 

Key words: CFD software, parallel computing, national numerical wind tunnel, PHengLEI software