Download mon fasteners in construction and machine design. However, creating a finite element model (FEM) of a threaded bolted joint is a complicated task ― but well worth the effort. The steps are: develop a solid model, create contacts, mesh th
Download mon fasteners in construction and machine design. However, creating a finite element model (FEM) of a threaded bolted joint is a complicated task ― but well worth the effort. The steps are: develop a solid model, create contacts, mesh th
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Workbench Tutorial – Minor Losses, Page 1 ANSYS Workbench Tutorial – Minor Losses . Authors: Scott Richards , Keith Martin, and John M. Cimbala, Penn State University
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on ANSYS Workbench release 11.0: ANSYS Workbench Tutorial by Kent Lawrence and ANSYS Workbench Software: ... Learning to Work with ANSYS Workbench
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ANSYS Workbench Tutorial Release 14 ® ™ Structural & Thermal Analysis Using the ANSYS Workbench Release 14 Environment Kent L. Lawrence www.SDCpublications.com
Chapter 1: Introduction to Using ANSYS Fluent in ANSYS Workbench: Fluid Flow and Heat Transfer in a Mixing Elbow This tutorial is divided into the following sections:
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1 Introduction Availability Workbench Functional Summary Welcome to the Availability Workbench (AWB) simulation program for Microsoft Windows
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Mesh Quality Parameters – Determinant and Orthogonality Determinant – (Smallest determinant of the Jacobian Matrix / Largest determinant of the Jacobian
Engineering Consulting Firm in Middlebury, CT specializing in FEA and CFD analysis. ANSYS® Channel Partner since 1985 providing sales of the ANSYS® products, training and technical support.
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e-Learning Webinar Series
This presentation is part of a series of e-Learning webinars offered by CAE Associates. You can view many of our previous e-Learning sessions either on our website or on the CAE Associates YouTube channel:
If you are a New Jersey or New York resident you can earn continuing education credit for attending the full webinar and completing a survey which will be emailed to you after the presentation. www.caeai.com
Consulting Case Studies Conference and Seminar Presentations Software demonstrations Useful macros and scripts
The content is searchable and you can download copies of the material to review at your convenience.
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CAEA Engineering Advantage Blog
Our Engineering Advantage Blog offers weekly insights from our experienced technical staff.
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CAEA ANSYS® Training
Classes can be held at our Training Center at CAE Associates or on-site at your location. CAE Associates is offering on-line training classes in 2015! Registration is available on our website.
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Agenda
Advanced Workbench Meshing Overview — — —
Mesh Based Defeaturing Hexahedral Meshing Refinement within volumes
CAE Associates has a 2-Day advanced ANSYS Workbench meshing class offered in our Middlebury, CT office. We’re also offering a 4 hour online course that covers specialized meshing topics. —
Virtual cells eliminate the need to mesh sliver surfaces. Default Mesh
With Virtual Topology
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Defeature with Virtual Topology
Automatic Edge Concatenation: 1. 2. 3.
“Show Vertices” Set “Edges Only” in details menu of Virtual Topology RMB Click > Generate Virtual Cells
Geometry
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Automatic VT Edges
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Defeaturing – Mesh Based
Useful to: — —
Improve the mesh quality Allow for a successful mesh to be created when these very small features would otherwise cause a meshing failure
Removes small geometric features that are smaller than the Automatic Mesh Based Defeaturing (AMBD) tolerance
AMDB On
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Defeature with Mesh Method
Tetrahedron Surface Mesh Comparison:
Geometry containing small details
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Patch Conforming
Patch Independent
All geometric detail is captured
Can ignore and defeature geometry
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Defeature with Tetrahedrons Method
Patch Independent —
Defeaturing Control 1. Set Mesh Based Defeaturing On 2. Set Defeaturing Tolerance 3. Assign Named Selections to selectively preserve geometry
Defeaturing Tolerance Off
Named Selection assigned and Defeaturing Tolerance = 0.03m. Features > 0.03m respected.
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Defeature with MultiZone
MultiZone: —
—
Default only captures sharp features, named selections, boundary conditions, etc. (patch independent) All topology can be captured with Preserve Boundaries set to All, (patch conforming)
Preserve Boundaries = Protected (Default) Ignores imprint features
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If named selections are defined Topology is respected
Preserve Boundaries = All Mesh captures all topology, regardless of whether it is in a named selection, BC, etc.
