SOUTHWEST RESEARCH INSTITUTE

Engine Design

Noise, Vibration, and Harshness

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	Gabor transformation for fundamental frequencies and harmonics

Addressing noise in engine design is a complicated science and an elusive art. There are many causes of noise and vibration in the engine and many evolving techniques for designing a quiet, pleasant sounding engine. Southwest Research Institute (SwRI) maintains a comprehensive capability for source and signal analysis, model simulations, and structural dynamics.

For more information about noise, vibration and harshness capabilities at SwRI or how you can contract with SwRI, please contact Mark Tussing at mtussing@swri.org or (210) 522-2628.

Contact Information

Mark Tussing

Engine Design

(210) 522-2628

mtussing@swri.org

Related Terminology

engine design

engine analysis

thermodynamic analysis

kinematic performance

dynamic performance

engine emissions

engine design

vibration analysis

engine noise elimination

signal analysis

| Design and Development | Engine, Emissions & Vehicle Research Division | SwRI Home |

Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 11 technical divisions.

August 25, 2008