ansa_for_cfd_presentation.pdf
2012-11-01 8.02MB
A comprehensive introduction to ANSA for CFD applications.
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ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 1
geometry mesh morph
ANSA v13.2 powerful pre-processing
for advanced CFD simulations
November 2011
BETA CAE Systems S.A.节选段落二:
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ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 62
CFD – FEA two way coupling
Create a model in ANSA and
solve in CFD solver
Extract the pressures from
the CFD solver and map
them on an FEA mesh using
ANSA Results Mapping tool
Perform an FEA节选段落三:
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ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 68
ANSA covers all the CFD pre-processing needs in a single environment,
eliminating the need to use task-specific software and the exchange of data in between,
thus minimizing cost and time.
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rig
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rv
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ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 1
geometry mesh morph
ANSA v13.2 powerful pre-processing
for advanced CFD simulations
November 2011
BETA CAE Systems S.A.节选段落二:
A
ll
rig
h
ts
r
e
se
rv
e
d
ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 62
CFD – FEA two way coupling
Create a model in ANSA and
solve in CFD solver
Extract the pressures from
the CFD solver and map
them on an FEA mesh using
ANSA Results Mapping tool
Perform an FEA节选段落三:
A
ll
rig
h
ts
r
e
se
rv
e
d
ANSA v13.2 powerful pre-processing for advanced CFD simulations November 2011 68
ANSA covers all the CFD pre-processing needs in a single environment,
eliminating the need to use task-specific software and the exchange of data in between,
thus minimizing cost and time.
ansa_for_cfd_presentation.pdf的相关案例教程
ANSA极简案例|01 基本流程(CFD网格)
ANSA是一款专业的网格生成工具,可以为大部分结构计算求解器及CFD求解器输出网格。本文简要介绍利用ANSA生成CFD计算网格的基本流程。 1 启动ANSA ANSA为不同的应用场景准备了不同的GUI布局。在ANSA启动时,可以根据目标需求对布局进行选择。如要生成CFD计算网格,可以如下图所示选择Layout为CFD。 2 导入几何模型 进入ANSA界面后,第一步操作通常是导入几何模型。ANSA虽
ANSA进行CFD几何清理的常用功能介绍
引子 市面上常用的CFD前处理工具有很多,比如Altair--Hypermesh,BETA CAE Systems--ANSA,ANSYS--ICEM CFD,ANSYS--TurboGrid,MSC--Patran等,当然还有一些求解器自带前处理的软件,比如ANSYS、STARCCM+等,这里我们主要进行一些ANSA有关CFD几何清理的常用功能的介绍。 几何清理 常用的几何清理工具如下: 命令
ANSA极简案例|02 几何修补(CFD网格)
ANSA对几何的操作处理是基于面的。相较于基于实体的几何处理方式,基于面的操作方式要更加的灵活和强大。不过在处理极为复杂的几何模型时,基于面的处理方式需要在生成网格之前检查模型的封闭性,而基于实体的方式则无需担心几何是否会不封闭。 ANSA中提供了大量的针对几何的修补操作命令,这些命令大多集中在TOPO面板中,涵盖了对点、线、面的各种操作,方便对于错误的几何进行修补,如修补破面、干涉面、重叠面等。
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