What do you do if your mechanical engineering simulation tools aren't up to par?

In my perspective-The first step is to ensure that your input is correct, consistent, and relevant. Inputs for your model include its geometry, material attributes, boundary conditions, loads, and constraints. If any of them are erroneous, incomplete, or out of date, your simulation results will be invalid or meaningless. You can use a variety of approaches to check and validate your inputs, including comparing them to experimental data, analytical solutions, and other sources of information.

In my perspective-The first step is to ensure that your input is correct, consistent, and relevant. Inputs for your model include its geometry, material attributes, boundary conditions, loads, and constraints. If any of them are erroneous, incomplete, or out of date, your simulation results will be invalid or meaningless. You can use a variety of approaches to check and validate your inputs, including comparing them to experimental data, analytical solutions, and other sources of information.

I've found it crucial to check inputs when encountering issues with mechanical engineering simulation tools. Accuracy, consistency, and relevance are paramount. I start by meticulously reviewing all input data, ensuring it aligns with the intended parameters. This step often uncovers discrepancies or errors that can significantly impact simulation results. Once inputs are validated, I proceed with confidence, knowing the simulation will produce reliable outcomes.

Skills upgradation is a basic necessity, the aim should be to gain new skills and approaches that will improve your simulation performance and outcomes. Skills include theoretical and practical understanding of simulation methodologies, models, and applications. If any of these are missing, insufficient, or out of date, the simulation results will be irrelevant, incomplete, or obsolete. You can learn new skills through a variety of means, including taking online classes, reading books or articles, watching films or webinars, and participating in communities or forums.

Before searching for newer software, figure out what's lacking in your current tool. Check if the problem can be solved using an alternative student version. With this approach, you can save significant amount of time. There are many free & open-source simulation tools readily available providing capabilities of licensed versions. Most of them even come with support & training modules. Consider how well these tools will work with your current setup. If still you feel that they aren't compatible, go for newer, better software. But continuously monitor and tweak as needed for the best results.

Simulation tools often fall short in certain scenarios. Here’s how to navigate: • Workflow Execution: Multiple tools are typically used for different simulation phases. For example, Altair Hypermesh used for meshing before FE solution in simulation tools like ANSYS, LSDYNA etc.. and exclusive CAD tools for CAD capabilities. Many firms also use internal tools to bridge gaps. • New Simulations: Regularly assess capabilities and select the most appropriate software for advanced simulations and new domains, such as EV technologies and 3D printing. • Fast Turnaround: For quick design estimates, opt for Instant physics simulation tools over traditional high fidelity FEA.