caa a22 4500 467913749 CHVBK 20180406152856.0 cr unu---uuuuu 170328e20060901xx s 000 0 eng 10.1007/s10999-007-9030-6 doi (NATIONALLICENCE)springer-10.1007/s10999-007-9030-6 Lu Y. Department of Mechanical Engineering, University of Kentucky, 4810 Alben Barkley Drive, 42002, Paducah, KY, USA aut Effects of viscoelastic properties of engine cover sealing system on noise and vibration attenuation [Elektronische Daten] [Y. Lu] Automobile engine cam cover seals are made of elastomeric materials and used to seal the interfaces between cover and underlying structures. The design of engine cam cover seals has been traditionally focused on the sealability aspects. Recently, there has been additional demand that these seals be designed as vibration isolators to attenuate the radiated noise from the engine. To accomplish this goal, the frequency-dependent viscoelastic properties of the sealing components will have to be considered during the design process. This article examines the frequency-dependent viscoelastic properties of some commonly used elastomeric seals at various mounting configurations. An analytical spatial transmissibility method is used for evaluating the design of elastomeric sealing system for reducing vibration and radiated noise. Springer Science+Business Media B.V., 2007 Elastomer nationallicence Viscoelasticity nationallicence Vibration isolation nationallicence Engine noise nationallicence Finite element nationallicence International Journal of Mechanics and Materials in Design Springer Netherlands 3/3(2006-09-01), 277-284 1569-1713 3:3<277 2006 3 10999 https://doi.org/10.1007/s10999-007-9030-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10999-007-9030-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lu Y. Department of Mechanical Engineering, University of Kentucky, 4810 Alben Barkley Drive, 42002, Paducah, KY, USA aut NATIONALLICENCE 773 0- International Journal of Mechanics and Materials in Design Springer Netherlands 3/3(2006-09-01), 277-284 1569-1713 3:3<277 2006 3 10999 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer