SOLIDWORKS 2021 What’s New – SW Plastics – Enhanced Modeling of Baffles and Bubblers

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In recent years, the developers of SOLIDWORKS have exerted significant time and effort into improving the functionality, interface and usability of SOLIDWORKS Plastics. The 2021 release of SOLIDWORKS Plastics continues that trend with improvements in all areas, including a redesigned plastics manager tree, multi-material over molding processes, improved solver performance, an expanded material database, added functionality to co-injection processes and more. This blog will focus on enhanced modeling capabilities of baffles and bubblers. A baffle is a type of cooling […]

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SOLIDWORKS 2021 What’s New – Meshing Enhancements

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SOLIDWORKS 2021 includes several improvements to the meshing algorithms and workflows. These meshing improvements fall into three categories; faster meshing algorithms, improved default options and enhanced capabilities to rapidly resolve any mesh failures. Improved options for default mesh settings Default options in SOLIDWORKS Simulation are automatically applied to new studies. A common use of default options is to set-up standardized result plots that always display in the results folder once a study has finished solving. We can also use default […]

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Adding Riser Components in Inspire Cast

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Inspire Cast by Altair is a comprehensive, fast, accurate and easy-to-use software for analyzing metal casting components. Inspire Cast can handle a variety of casting processes such as gravity sand, gravity die, investment, high pressure, low pressure die casting, and tilt pouring. By analyzing cast parts prior to the construction of any tooling or prototypes, users can improve the quality of their products and improve profitability by preventing predictable casting defects such as porosity and micro-porosity. Inspire Cast is extremely […]

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Harnessing the power of topology studies in SOLIDWORKS Simulation: Part 2

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Topology studies, available in SOLIDWORKS Simulation, are a highly effective way for design engineers to create lightweight, optimized parts. Topology studies can be used to explore a variety of design iterations to satisfy an optimization goal, subject to a set of geometric constraints. Topology studies start with a maximum design space which represents the maximum allowable size for the component. The topology optimization then seeks a new distribution of material, within the boundaries of the maximum allowable geometry, considering all the […]

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Harnessing the power of topology studies in SOLIDWORKS Simulation: Part 1

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Topology studies, available in SOLIDWORKS Simulation Professional and SOLIDWORKS Simulation Premium, are a highly effective way for design engineers to create lightweight, optimized parts. Topology studies can be used to explore a variety of design iterations to satisfy an optimization goal, subject to a set of geometric constraints. Topology studies start with a maximum design space which represents the maximum allowable size for the component. The topology optimization then seeks a new distribution of material, within the boundaries of the maximum […]

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“Under the hood” of SOLIDWORKS Flow Simulation

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In Part 1 of this two-part blog I highlighted some of the main characteristics of SmartCells, the unique technology found ‘under the hood’ of SOLDWORKS Flow Simulation that provides for speed, accuracy and ease-of-use of the software. To recap, the five most important features are: SmartCells are Cartesian based meshes that are typically an order of magnitude smaller in size (i.e. cell count) than traditional CFD meshes while still providing the same level of resolution and accuracy SmartCells handle complex […]

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“Under the hood” of SOLIDWORKS Flow Simulation

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The field of Computation Fluid Dynamics (CFD) is a sophisticated engineering discipline based on the Reynolds Averaged Navier-Stokes (RANS) equations that govern fluid flow, heat and mass transfer. CFD has a reputation for being extremely complicated and has typically been the domain of specialists, physicists and academics, using super computers. Typically, the quality of CFD results is greatly affected by the quality of the mesh and the attentiveness of the user to the pre-processing stage. Consequently, traditional CFD software codes […]

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SOLIDWORKS Flow Simulation: A Tesla Cybertruck Case Study (Part 2)

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In part 1 of this Blog article I investigated the drag characteristics of the Tesla Cybertruck and explored how symmetry boundary conditions can be used to speed up a flow analysis project in SOLIDWORKS Flow Simulation. In part 2, I am going to demonstrate some of the nuances for correctly setting up a “Virtual Wind Tunnel” in SOLIDWORKS Flow Simulation. Before the widespread adoption of Computational Fluid Dynamics (CFD), engineers who sought to explore the aerodynamics of different vehicle shapes […]

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SOLIDWORKS Flow Simulation: A Tesla Cybertruck Case Study

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When Tesla launched their Cybertruck pickup model in November, I was intrigued by its unique shape. Given the very angular, wedge-like styling, the first thought that came to mind was that I could have designed the exterior shape in SOLIDWORKS in 5 minutes with a few extrudes, cuts and draft features. I have no doubt that I could have saved Tesla millions of dollars spent on their exterior stylists and designers! I also pondered whether this shape performed well aerodynamically […]

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Understanding Mass Participation Factor Results in Frequency Studies

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When conducting a frequency or linear dynamics study in SOLIDWORKS Simulation, a highly recommended, best-practice post processing technique is to investigate both the Effective Mass Participation Factor (EMPF) and the Cumulative Effective Mass Participation Factor (CEMPF) of the output mode shapes. This recommendation was duly noted by my colleague Bill Reuss, in his Blog article from August 27, 2019 entitled ‘Recommendations to Achieve Accurate Results with Linear Dynamic Analysis’. SOLIDWORKS Simulation help defines EMPF as follows: “The effective mass participation […]

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