Spring has sprung!🌷Along with the warmer weather, flowers and longer days, the SIMULIA blog has been building momentum with 5 articles published in April. Check out all the great content published, including technical posts about vehicle dynamics and output filtering, the BMW customer story and more!  

Here's what was published in April: 

	Submarine Fluid Simulation: Hydrodynamics, Propeller Dynamics and Wake Tracking In this article, we show how simulation can enhance submarine hydrodynamic performance by optimizing efficiency, reducing drag, and analyzing acoustic effects and wake tracking. We demonstrate workflows in SIMULIA PowerFLOW for analyzing submarine hydrodynamics throughout development on the DARPA SUBOFF benchmark. We will show how hull drag and propeller performance can be analyzed both in isolation and installed, with excellent agreement between benchmark measurements and simulation data. 📖 Read the full blog
	Fast and Accurate Vehicle Dynamics Assessments By integrating design and simulation, SIMULIA empowers automotive OEMs, startups, race teams and suppliers to innovate faster and more efficiently. Our solutions help you deliver the safe, comfortable and high-performance vehicles your customers expect. 📖 Read the full blog
	Mastering Output Filtering in Abaqus/Explicit & Abaqus/Viewer This blog explores the critical role of output filtering in Abaqus/Explicit and Abaqus/Viewer, emphasizing its importance in reducing noise and ensuring accurate interpretation of simulation data. It explains the challenges of aliasing, a phenomenon where insufficient sampling rates distort data, and provides practical solutions through runtime and post-processing filters. By mastering these techniques, engineers can achieve clean, reliable data that accurately reflects the physical behavior of their models, enabling sound design decisions. 📖 Read the full blog
	BMW Turns to SIMULIA for Managing Complexity in Electric Drivetrains SIMULIA had the privilege of interviewing Norbert Schroeder of BMW at the EuroCentral 2025 SIMULIA Regional User Meeting about his presentation Lightweight Rollerbearing Seats: Investigation and Optimization with Simpack, Tosca and Abaqus.  📖 Read the full blog
	Structures Simulation Enhancements in the R2026x Release Discover an overview of the recent enhancements within the Abaqus solvers new features from the latest 2026x releases. 📖 Read the full blog