The Development of the UPACS CFD Environment
The Development of the UPACS CFD Environment
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UPACS CFD 环境的开发
DOI：
10.1007/978-3-540-39707-6_25
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发表时间：
2003
影响因子：
2.9
通讯作者：
Junichi Mukai
中科院分区：
文献类型：
--
作者：
R. Takaki;Kazuomi Yamamoto;T. Yamane;S. Enomoto;Junichi Mukai
UPACS（航空航天计算模拟统一平台）是航空航天领域CFD（计算流体动力学）的计算环境，自1998年以来一直在NAL（日本国家航空航天实验室）开发，其中包括ITBL（基于IT的实验室）项目的两年支持。它旨在克服航空航天应用并行计算机上最新CFD代码日益增加的编程困难。该程序主要要求适用于复杂的几何形状，更高的精度，并与材料和结构分析中的热传导分析耦合。UPACS在日本成功地开发了一个用于航空航天应用的通用并行计算流体动力学代码。本文详细介绍了在NAL新安装的超级计算机上的编程、应用和并行性能。
UPACS (Unified Platform for Aerospace Computational Simulation), a computational environment for CFD (Computational Fluid Dynamic) in the aerospace field, has been in development at NAL (National Aerospace Laboratory of Japan) since 1998, which includes two years of support by the ITBL (IT-Based Laboratory) project. It aims to overcome the increasing programming difficulties with recent CFD codes on parallel computers for aerospace applications. The codes mainly require applicability to complex geometries, higher accuracy, and coupling with heat conduction analysis in materials and structure analysis. UPACS successfully developed a general parallelized CFD code for aerospace applications in Japan. This paper describes in detail programming, applications, and parallel performance on the newly installed supercomputer at NAL.