Meshing guide for SOLIDWORKS Flow Simulation

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Learn how to best generate a mesh for SOLIDWORKS Flow Simulation CFD. This video covers global automatic and manual refinement, how to create refinement plots, how to specify local mesh refinements by component or region, the importance of "disable solid component", channel refinement, solid / fluid / partial cell refinement, as well as balancing the relationship between total cell count and runtime.
Presented by Ryan Navarro
Internal Pipe Flow (Beginner Tutorial):
• Internal Pipe Flow wit...
External Natural Convection/Thermal Analysis (Beginner Tutorial):
• Thermal Analysis in SO...
Liquid Cooling in SOLIDWORKS Flow Simulation Webinar (larger assembly shown in this video)
• Designing Liquid Coole...
Solution Adaptive Meshing Article:
hawkridgesys.com/blog/solutio...
Timestamps
0:00 Introduction
0:45 Getting Started / Generate Mesh
1:25 Mesh Refinement Plot
1:49 Meshing Technology Overview / Basic Mesh
2:40 Accessing total cell count - Results Summary
2:58 Options in Global Mesh - Detail slider, Minimum gap size
4:15 Local Mesh refinement & Channel refinement
6:00 Modeling a solid component as a local mesh - Disable Solid component, Refining cells method
7:28 Local Mesh using region / primitive workflow
8:22 Refining cells comparison
8:36 Manual global mesh settings
11:26 Performance for large assembly
13:23 Other mesh methods: Equidistant refinement, Solution-adaptive refinement
14:15 Technical Reference document
14:30 General Tips / Review
For more information on SOLIDWORKS: hawkridgesys.com/solidworks
For more information on SOLIDWORKS Simulation: hawkridgesys.com/solidworks/s...
Technical Support Knowledgebase: support.hawkridgesys.com/

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Опубликовано:

16 июл 2024

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Комментарии : 12

@boholanongengineer 2 месяца назад

One of the Great Channels I known in YT featuring Solidworks software's capabilities. Wish you could create a Flow Simulation of a Hydrokinetic turbine blade's Hydrodynamic performances

@gabrielkierulff 2 года назад

Best video about mesh refinement in solidworks I found so far. Thank you!

@MrAudiotripper Год назад

A lot of information packed in a short video. Thanks a lot!!

@sonkulrahul 2 года назад

Really great video!! Great deal of info covered in a small video with all the details. Thanks.

@gotjumps1 2 года назад

Great video! Very helpful, thanks!

@LukeCbaum 2 года назад

Thanks for sharing your knowledge with the video.

@MrRanderpy 2 года назад

Thanks !

@MPalatov 2 года назад

would have been good to see you spend more time on solution adaptive refinement, because it is extremely effective and, in many cases, eliminates the need for all other types of refinement. it's the least-hassle way to get good results. in fact i would start with that, and then discuss the rest.

@science_engineering Год назад

Hi. I'd like to see the video about meshing near-solid wall regions in laminar and turbulent regimes. That's about boundary layer problem and mesh at near wall regions can significantly affect the results. You can also tell us about wall function technique 2SWF used in SW Flow Sim.. TY in advance!)

@said-4433 Год назад

there was a "Wall Thickness" option in old Solidworks, why they removed this feature?

@hanhsiuchiu6002 2 года назад

Great video! I found trimmed cell in my mesh, does it impact my simulation result? Thank you!

@hawkridgesystems 2 года назад

Presence of trimmed or irregular cell is an indicator that the mesh may not be adequately conforming to the geometry in one or more areas. It could impact results if it's occurring in an area of interest. You should be able to visualize where the trimmed cells are using a Mesh plot. Another thing to try is to do a regular cut plot with the Mesh overlay, and check and uncheck "Use CAD Geometry" - this will visualize the difference between the computational domain as meshed and the CAD model. At high levels of refinement this difference should be minor.