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[资源] ANSYS 18.2 新特性介绍PDF文档 + 种子

如题，新版本更新内容介绍，原汁原味的(纯英文官方)更新简介。只节选了Fluent(部分)的，其他的见附件。
顺便贴个下载种子，如需自取
Solver-Numerics
• If you have selected Second Order Implicit or Bounded Second Order Implicit for the Transient
Formulation for a case with a fixed or sliding mesh, you now have the option of using a variable
time step size formulation. This formulation reduces errors in the time derivative evaluation that
result when you introduce arbitrary time step size variation.

Solver-Meshing
• The polyhedral unstructured mesh adaption (PUMA) method is now available as a full feature.
This adaption method can be used to refine all 3D cell types (polyhedra, tetrahedra, hexahedra,
and so on), does not create hanging nodes, and consumes less memory during mesh refinement
when compared to the hanging node method. For details, see Polyhedral Unstructured Mesh
Adaption in the Fluent Theory Guide and Mesh Adaption Controls in the Fluent User's Guide.
• When automatically creating multiple mesh interfaces from a list of interface zones, it is now
possible to specify that the mapped option is applied to all of the resulting interfaces for which
at least one side consists of only solid zones. This feature replaces what was formerly known as
the Enforced option in the Interface Options dialog box, which could only be used after the
interfaces were created. Setting the mapped option at the time of creation rather than after
creation can greatly reduce the processing time for cases that have many interfaces. (Auto Create
Options Dialog Box)
• For dynamic meshes, it is now possible to enable solution stabilization for boundary zones of
motion type stationary, deforming, or user-defined; previously, this option was only available for
boundary zones undergoing rigid body motion with the six degree of freedom (six DOF) solver
or system coupling motion. This option may help with convergence for cases with strong fluid-
structure interaction. Note that it is not recommended for boundary zones of type interior.
(Solution Stabilization for Dynamic Mesh Boundary Zones)
• For overset meshes, the baseline (BSL) and shear-stress transport (SST) k-ω turbulence models
are now supported. Note that the latter has always been supported, but this fact was not previously
mentioned in the documentation.已更新百度云盘，添加18.22最新升级包。种子文件过期，请下载TXT文档。[ Last edited by 斑驳的时光 on 2017-12-21 at 20:44 ]

再次更新 ANSYS Maxwell 18.2 以及 ANSYS nCode 17.0 在百度网盘，就不开新帖了，随缘可见。

ANSYS 19.0 将在3月13号公布，据说在流体上有很大提升，大家拭目以待。[ Last edited by 斑驳的时光 on 2018-1-19 at 20:53 ]

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