Tags :nvh-simulation

ESI VA One 2024.1: Vibro-Acoustic Simulation Software VA One 2024.1 is the latest release of ESI Group’s vibro-acoustic simulation software, widely recognized as the industry standard for analyzing noise and vibration across the full frequency spectrum . This release restores all modules that were suppressed in the previous version following a compliance review . Key New Features in 2024.1 Module Restoration Stress, Shock, DFAT and Path 49 Restored: All modules have been approved for worldwide release and licensing under EAR99 classification . Numerical SEA Solver Performance Performance Boost: Significant improvements to the line junction solve step, enabling faster and more stable SEA calculations . BEM Stability & Robustness High-Mode & PEM Mesh Handling: Fixes for solver stops due to IGVITE...

SMT MASTA 15.0: Advanced Powertrain Design & Analysis Software MASTA 15.0 is the latest version of SMT’s comprehensive transmission and electrified powertrain design software. This release introduces machine learning capabilities, enhanced NVH analysis, and deeper integration with manufacturing workflows. Key New Features in MASTA 15.0 Machine Learning Micro Geometry Optimizer MASTA 15.0 leverages machine learning technology to automatically optimize gear micro geometry . This AI-powered tool: Focuses on micro geometry optimization through user-defined targets and constraints Addresses noise, durability, and efficiency across multiple operating conditions Requires no AI expertise from the user CAD Export with Micro Geometry For the first time, 3D CAD exported from MASTA can include micro geometry details . This enables: Direct prototyping using 5-axis CNC machining,...

Romax 2025.1: The System-Level CAE Powerhouse for Advanced Powertrain Engineering Romax 2025.1 is an industry-leading, integrated Computer-Aided Engineering (CAE) software suite dedicated to the design, simulation, and optimization of complex mechanical transmission and driveline systems. It provides a unified digital environment where engineers can model entire powertrains—from detailed gear micro-geometry and bearings to complete gearbox assemblies, shafts, and housings—and predict their real-world performance under dynamic loads. This holistic, system-level approach is critical for developing the next generation of efficient, durable, and quiet transmissions for electric vehicles (EVs), hybrid powertrains, wind turbines, aerospace gearboxes, and industrial machinery. Core Philosophy: From Gear Tooth to Complete System Performance Romax transcends simple component design by solving the complex, coupled physics problem of an integrated...