{"product_id":"smart-foam-for-active-vibration-and-noise-control-von-wael-akl","title":"Smart Foam for Active Vibration and Noise Control","description":"\u003cp\u003eA new class of smart foams is introduced to  simultaneously control the vibration and noise  radiation from flexible plates coupled with acoustic  cavities. The proposed smart foam consists of passive  foam\/piezoelectric composite layers. The proposed  smart foam can simultaneously control structural and  acoustic cavity modes over a broad frequency range. A  comprehensive theoretical study of the smart foam  elements is introduced, in order to optimize the  design and performance of this hybrid actuator. A  finite element model is developed to study the  interactions among the smart foam components and with  an acoustic cavity. The developed finite element  model is a reduced 2D model, which was compared with  the original 3D model where it managed to capture all  the targeted dynamic characteristics. The developed  theoretical and experimental techniques will provide  invaluable tools for the design and application of  the proposed smart foam to a wide variety of systems  such as passenger cars, helicopter, aircraft cabins  and other flexible enclosures, where their operation  as quiet platforms is critical to the success of  their mission.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838370668\"\u003e\u003ch3\u003eHybrid Noise and Vibration Control\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838370668","offer_id":39469134381149,"sku":"9783838370668","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/25ae9a39-e948-4640-84e1-fd83d196aa3f.jpg?v=1757826129","url":"https:\/\/shop.autorenwelt.de\/products\/smart-foam-for-active-vibration-and-noise-control-von-wael-akl","provider":"Autorenwelt Shop","version":"1.0","type":"link"}