Finite Element Acoustics and Vibration

NVH for Hybrid & Electric Vehicles

Acoustics and Vibration Simulation: FEA & CFD for AeroAcoustics, VibroAcoustics and NVH Analysis

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NVH for Hybrid & Electric Vehicles — Finite Element Acoustics and Vibration

Our engineers provide solutions to optimize electric motor noise behavior while leaving electromagnetic performance unchanged. This involves analyzing the acoustic and vibration behavior of the motor, identifying the sources of unwanted noise and vibration, and implementing design modifications to mitigate these issues.

In addition, our engineers can help integrate electric power sources in the driveline while ensuring smooth operation with minimum NVH impact. This may involve analyzing the vibration behavior of the powertrain, optimizing the design of components such as bearings and dampers, and implementing control strategies to reduce NVH levels.

Our computational tools and services can also help balance NVH and ride comfort with body weight. This involves evaluating the NVH performance of different design options, optimizing the design of components and systems to reduce NVH levels, and balancing the trade-offs between NVH and other performance factors such as weight and ride comfort.

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Acoustics and Vibration

Here, at OLTRION, our engineers have deep knowledge and expertise in FEA, CFD, and acoustic simulation, which enables them to solve complex acoustic, vibro-acoustic, and aero-acoustic problems. By leveraging advanced numerical simulation softwares such as Ansys Fluent and Siemens Star-CCM+ for flows simulation and FEA based Codes such as ABAQUS, Ansys, Nastran and LS-Dyna and acoustic solvers such as Actran, we can accurately predict noise and vibration levels and design products that meet regulatory requirements while delivering optimal performance and reliability.

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Acoustics and Vibration

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