For each variable, you define the range of variation and the target optimization goal, such as maximize, minimize, or match a Value. SOLIDWORKS Flow Simulation is a powerful, general-purpose CFD package integrated directly into the SOLIDWORKS CAD environment.
You can select geometry or simulation parameters as variables. You can now conduct an optimization study for more than one input variable. Multi-parameter optimization is added to the Parametric Study. You move a slider and results are updated immediately. I use the cavity feature to incrementally remove the solid. I have created an assembly file containing the assembly file of the aircraft along with a solid block enclosing the aircraft. Instant switching between transient time momentsĪ new transient post-processing mode allows you to explore transient results without waiting for a time moment to load. Hi, I was wondering if there is an easy way for the system to highlight where invalid geometry exists after performing Flow Simulation - Tools - Check Geometry. This can dramatically simplify project definition by creating a library of models with conditions pre-defined. Conditions from low-level component: Import condition in modelĪbility to import from the model conditions defined for other projects (such as material properties, heat power, etc.). NET Framework Version:9 ASP.NET Version.The newest release of SOLIDWORKS Flow Simulation delivers new user-requested enhancements that make it even easier and faster to determine the impact of a liquid or gas flow on your product designs during the design phase. Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1532 If the fluid volume in the cavity is zero, the cavity is not fully enclosed, and a warning reminds you to close any model openings. I have attached the wind tunnel to this and any help would be much appreciated. To perform a SOLIDWORKS FloXpress analysis, you must have a fully-enclosed single cavity within the model. _Load(Object sender, EventArgs e) in C:\Users\TheWallaces\Documents\Visual Studio 2015\Projects\GoKB\GoKB\:273 I am trying to run a internal flow simulation on a wind tunnel using SolidWorks, however once I add the lids to the entrance and exit, check the geometry, it says the model is still not watertight. The blades of a Turgo impulse turbine were modeled on Solidworks software. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Geometry Impact Load Factors for Static Analysis Often a designer has a mass. Please review the stack trace for more information about the error and where it originated in the code.Įxception Details: System.NullReferenceException: Object reference not set to an instance of an object.Īn unhandled exception was generated during the execution of the current web request. Description: An unhandled exception occurred during the execution of the current web request. A good approach to simulation is start simple and add complexity. Some of the things that need to be investigated before starting the analysis include. Before we go ahead and analyse our structure in Solidworks Simulation we need to consider if the geometry is suitable for finite element analysis. Object reference not set to an instance of an object. Preparing your geometry for Solidworks Simulation. Object reference not set to an instance of an object.
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