Introduction: Jiun-Der Yu, based in Sunnyvale, CA, has made significant contributions to the field of fluid dynamics through his extensive patent portfolio, which includes 23 patents. His innovative work focuses on creating more efficient simulation methods for turbulent fluid flow, which are crucial in various engineering applications.

Latest Patents: Among his most recent patents are two notable inventions. The first patent, titled "Time and space scaled S-model for turbulent fluid flow simulations," details systems and methods for large eddy simulations using a scaled S-model. This model is revolutionary as it operates without the need for any special coefficients that vary from case to case, thereby streamlining the simulation process. The second patent, "Finite difference level set projection method on multi-staged quadrilateral grids," introduces a finite difference level set projection algorithm for the simulation of split liquid films between rollers. This method enhances computational efficiency by managing mesh sizes dynamically according to the simulation stage, enabling larger time steps and reducing CPU time in reaching steady states.

Career Highlights: Jiun-Der Yu currently works at Seiko Epson Corporation, where he leverages his expertise in fluid dynamics to drive innovation. His academic and practical knowledge has placed him at the forefront of creating efficient simulation techniques in the industry.

Collaborations: Throughout his career, Jiun-Der Yu has collaborated with esteemed colleagues, including Jie Zhang and Shinri Sakai. These partnerships highlight the collaborative nature of innovation in scientific research and patent development.

Conclusion: Jiun-Der Yu's contributions to fluid dynamics through his patents underscore his role as a leading inventor in this field. His innovative approaches to challenging problems continue to enhance the efficiency and accuracy of fluid simulations, making a lasting impact on the industry.

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