Passive Damping Device for Sandwich Structures
نویسندگان
چکیده
منابع مشابه
Passive Damping of Spacecraft Sandwich Panels
For reusable and expendable launch vehicles as well as for other spacecraft structural vibration loads are safety critical design drivers impacting mass and lifetime. Here, the improvement of reliability and safety, the reduction of mass, the extension of service life, as well as the reduction of cost for manufacturing are desired. Spacecraft structural design in general is a compromise between...
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متن کاملPerformance Evaluation of Viscoelastic and Friction Passive Damping System in Steel Structures
Additional dampers are employed in order to decrease the dynamic response of structure against the earthquake and wind loading recently. In this study, two types of systems related to waste of inactive energy, i.e. frictional damper which is categorized in dampers dependent on movement and viscoelastic damper which is categorized in dampers dependent on velocity, in making steel structures resi...
متن کاملAcoustics of Sandwich Structures
USC’s work on sandwich structure acoustics began in 1998 and has evolved in close collaboration with the M.C. Gill Corporation, a leading manufacturer of sandwich panels for aircraft interiors. The work has had both an applied mission and an academic focus, and presents an example of university-industry collaboration can produce mutual benefit while advancing scientific understanding. Here, we ...
متن کاملperformance evaluation of viscoelastic and friction passive damping system in steel structures
additional dampers are employed in order to decrease the dynamic response of structure against the earthquake and wind loading recently. in this study, two types of systems related to waste of inactive energy, i.e. frictional damper which is categorized in dampers dependent on movement and viscoelastic damper which is categorized in dampers dependent on velocity, in making steel structures resi...
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ژورنال
عنوان ژورنال: Recent Patents on Mechanical Engineering
سال: 2011
ISSN: 1874-477X
DOI: 10.2174/1874477x11003030183