Tags :NVH Analysis

JMAG-Designer 25: Motor Design & Optimization Software JMAG-Designer Ver25.0 is a major release of the electromagnetic field simulation software for electric motor, generator, and actuator design. Released in February 2026 , it focuses on automating design via enhanced geometry constraints, surrogate model optimization, and advanced motor evaluation features. Key Features Design Automation & Geometry Control Automatic Dimensional Constraints: Expanded to complex stator and rotor shapes, moving automatic constraint application from conceptual to detailed design phases . Constraint Highlighting: Visualization guidelines help identify and resolve under-constrained geometries . Dependent Parameter Constraints: Set optimization constraints on dimensions determined by design variables (e.g., minimum bridge width in IPM motors) to maintain structural integrity . Surrogate Model-Driven Optimization Geometry Check Surrogate Models: New model...

Siemens Simcenter 3D 2512 is the latest release of the unified multidisciplinary simulation platform for mechanical, thermal, electromagnetic, and acoustic analysis. It integrates advanced solvers including Simcenter Nastran, FLOEFD, and Low Frequency EMag with pre/post-processing tools, enabling engineers to model complex physics, explore design spaces, and accelerate product innovation from concept to validation. What’s New in Simcenter 3D 2512 Up to 100x Faster NVH Analysis The new E-Motor Vibration Synthesis (EMVS) acoustics workflow delivers NVH results up to 100 times faster with full FEM accuracy and realistic loads. This dedicated tool creates e-motor reduced-order models for quick iteration on different operating conditions, supporting steady-state ideal current operation and non-skewed IPMSM machines. Active Magnetic Bearings in Rotor Dynamics Model active magnetic...

KISSsoft 2026: Gear & Drivetrain Design Software KISSsoft 2026 is the latest release of KISSsoft AG’s industry-leading software for gear and drivetrain design, set to release in April 2026 . This version introduces efficiency maps, REXS V1.7 support, new plastic gear standards, and enhanced journal bearing calculations . Key New Features in 2026 Efficiency Maps Flexible calculation method generating map-based results by varying torque and rotational speed. Enables clear visualization of system behavior across wide operating ranges with 3D surface, 2D color, or line representations. Supports crossover system-wide calculations and load spectrum generation . REXS V1.7 Allows import of system models according to the REXS specification (created by FVA e.V.), the industry-wide standard for exchanging gear unit models between different...

Simulia Wave 6: The Integrated Platform for Mastering Sound & Vibration Simulia Wave 6 is a sophisticated, dedicated software environment within the Dassault Systèmes 3DEXPERIENCE portfolio, focused exclusively on solving complex acoustic, vibration, and fluid-structure interaction problems. It provides engineers across automotive, aerospace, consumer goods, and industrial equipment industries with the advanced simulation tools needed to predict, analyze, and optimize the noise, vibration, and harshness (NVH) characteristics of their products long before physical prototypes exist. By integrating various physics—structural dynamics, acoustics, and aerodynamics—into a unified workflow, Wave 6 enables a holistic understanding of how sound is generated, transmitted, and perceived. Core Philosophy: A Unified Approach to Vibro-Acoustic Design Wave 6 moves beyond isolated analysis by seamlessly coupling different physical domains....

SIMULIA Simpack 2025: Advanced Multibody Dynamics Simulation Software SIMULIA Simpack 2025 is the premier 3D multibody dynamics (MBD) solution from Dassault Systèmes, empowering engineers to simulate the realistic motion and forces within complex mechanical systems. As a core component of the 3DEXPERIENCE platform, Simpack 2025 delivers enhanced solver power, streamlined workflows, and deeper physics integration to optimize product performance, durability, and noise/vibration characteristics across industries like automotive, aerospace, and robotics. This overview details the key features of SIMULIA Simpack 2025, showcasing its capability to solve the most challenging engineering dynamics problems. 1. Core Solver Technology & Enhanced Performance At its heart, Simpack 2025 features a powerful solver engine designed for speed and accuracy in analyzing complex mechanical systems. Recursive Dynamics...