At AltaSim Technologies, we empower our clients’ engineers to design products efficiently and cost-effectively through our expert guidance in Multiphysics simulations. To showcase our impact, we present this case study highlighting a solution developed by our simulation engineers.
Problem:
A technology firm conducting acoustic simulations for an ear tip model encountered substantial difficulties with the moving mesh representing the airspace surrounding the ear tip. These challenges affected both the accuracy and convergence of the simulations, particularly in regions near the tip boundaries and the neck. The intricate geometry, requirements for meticulous boundary selection, and complications in mesh generation and contact boundary conditions collectively hindered the attainment of consistent and reliable simulation results.
Solution:
To address these challenges, the company retained AltaSim Technologies as expert consultants in Multiphysics simulation. Their approach included a comprehensive review of the simulation configuration, with particular emphasis on resolving meshing issues and refining geometry selections. AltaSim delivered specialized guidance on boundary selection, mesh refinement, and establishing contact boundary conditions. Thorough documentation was prepared, featuring detailed instructions and illustrative images to support future modeling activities. Furthermore, modifications were made to the source and destination boundaries for contact conditions, and mesh element sizes were optimized in critical regions.
Results:
The collaborative initiative led to substantial enhancements in the simulation workflow. Optimized geometry and mesh selections facilitated more precise and stable simulations of the ear tip model. Comprehensive documentation offered clear instructions for future modeling efforts, enabling the team to reproduce effective configurations and avoid frequent challenges. The project concluded within the projected timeline and budget, equipping the company with improved capabilities to conduct reliable acoustic simulations. These refined modeling procedures and documentation will continue to support innovation and product development, ensuring reliable simulation outcomes for upcoming projects.
AltaSim partners with companies to provide simulations that increase the knowledge and understanding of our clients’ engineering staff. We work collaboratively with our clients through these simulations to develop actionable plans to solve their engineering challenges.
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