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Noise, Vibrations & Dynamics

 Noise, Vibrations & Dynamics

Rattle, whine, torsional vibration, rotor dynamics, and other noise and vibration issues are common in rotating machinery like pumps, motors, and compressors. Too much vibration can lead to excessive noise levels that exceed regulations or can lead to poor performance and reliability. Meeting these performance requirements and regulations can be a challenge if you don’t truly understand the performance of your machine and the source of the noise and vibration.

Siemens Digital Industries Software offers a comprehensive set of advanced vibration and acoustic simulation and testing solutions that can help you predict the dynamic and acoustic performance of your machine earlier in the development process, as well as determine the source and transfer path of noise in machines that are already in the field.

Rattle, whine, torsional vibration, rotor dynamics, and other noise and vibration issues are common in rotating machinery like pumps, motors, and compressors. Too much vibration can lead to excessive noise levels that exceed regulations or can lead to poor performance and reliability. Meeting these performance requirements and regulations can be a challenge if you don’t truly understand the performance of your machine and the source of the noise and vibration.

Siemens Digital Industries Software offers a comprehensive set of advanced vibration and acoustic simulation and testing solutions that can help you predict the dynamic and acoustic performance of your machine earlier in the development process, as well as determine the source and transfer path of noise in machines that are already in the field.

 Noise, Vibrations & Dynamics

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Noise and vibration are critical performance aspects of machinery. Too much of either can have an impact on the quality of the final products your machines produce. Excessive noise directly impacts the machine operator and reduces overall factory-floor noise levels which can lead to lower productivity from shop floor workers. Uncontrolled vibration can directly limit the quality of the part being produced, causing loss of time and product for your end customers. To deal with noise and vibration problems, machine engineering departments require a very comprehensive set of simulation and testing solutions. These should be capable of handling target setting, product design, refinement, final prototype validation, certification, troubleshooting and more.

Siemens Digital Industries Software simulation and testing solutions can help you spot resonances and noise sources, even the most unexpected ones. Our portfolio of dedicated noise and vibration solutions includes 3D simulation tools that can be used during early machine development to predict machine dynamics, vibration and interior, and exterior acoustics. Additionally, Siemens offers the hardware and noise testing expertise for noise, which can be deployed on physical prototypes as well as for correcting issues with existing machines in the field.

 Noise, Vibrations & Dynamics

ソリューションの機能

Explore the key areas of this solution.

Acoustic Testing

Design innovative products with a compelling acoustic signature that conform to the latest international standard and adjust to your project requirements.

Acoustics Simulation

A unified and scalable modeling environment combined with efficient solvers and easy-to-interpret visualization capabilities enables you to quickly gain insight into the acoustic performance of your product.

Dynamic Environmental Testing

Select a comprehensive solution for dynamic environmental testing that ranges from routine vibration qualification tools to effective, high-speed multi-channel closed-loop shaker control system with parallel data acquisition and powerful analysis capabilities.

Hardware & Data Acquisition

Streamline your purchase, testing and maintenance processes by selecting hardware from a partner that supplies end-to-end solutions for your multi-physics testing requirements, from sensors and exciters to comprehensive data acquisition.

Motion Simulation

Motion simulation calculates the reaction forces, torques, velocities, acceleration and more for mechanical systems. This allows you to convert CAD geometry and assembly constraints into an accurate motion model.

Rotating Machinery Testing

Optimize performance of rotating machinery, by acquiring and analyzing impact of speed, torque, and control strategy on sound quality, (torsional) vibrations, and energy efficiency.

Simcenter Engineering & Consulting

Accelerate product development and solve the toughest problems with scalable help from engineering and consulting services.

Structural Dynamics

Leverage a full range of structural dynamics solutions, including transient, frequency, random loading and shock response to interactively evaluate the dynamic responses of a structural model and view results graphically.

Structural Dynamics Testing

Maximize your testing efficiency, when performing impact testing on small structures, running large-scale campaigns with hundreds of measurement channels, or validating 3D finite element models with experimental data.

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