多物理场仿真与经典案例共享
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© 2013 ANSYS, Inc.
August 12, 2013
王 晓
ANSYS 日本技术部总经理
ANSYS Confidential & Proprietary
内容
• 多物理场仿真
• ANSYS的多物理场仿真方案
• 多物理场仿真案例
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
无处不在的多物理场
“Science can amuse and
fascinate us all, but it is
engineering that changes
the world.”
ISAAC ASIMOV
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
多物理场仿真
1. 可考虑设计对象的多物理场的相互影响,
2. 可加深对产品性能的理解。
结构力学
电磁学
系统仿真
流体力学
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
新产品开发趋势:多物理场仿真越显重要
Increasing Power Density
Advanced Materials
Need an image
Miniaturization
Environmental Sustainability
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
产品的优化设计及重要性
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Higher Material Costs
Increased Time to Market
Inflated Fuel Costs
Warranty Costs
Product Failure
Legal Ramifications
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
多物理场仿真的烦恼
We use other products
and/or our own
It’s too hard and
codes for the other physics.
complex.
We don’t really need it.
Single physics is adequate.
Multiphysics isn’t
accurate enough or practical
for real engineering work.
We have physics-specific
engineering groups that
don’t work together.
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary
内容
• 多物理场仿真
• ANSYS的多物理场仿真方案
• 多物理场仿真案例
1 操作方便的CAE 仿真平台WORKBENCH
2 物理场之间的自动数据交换和优化
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© 2013 ANSYS, Inc.
August 12, 2013
ANSYS Confidential & Proprietary