Dynamic analysis of magnetorheological elastomer configured sandwich structures
, 2009 The work presented in this thesis is concerned with the investigation of the dynamic behaviour of magnetorheological elastomers (MREs) and smart sandwich structures.
Choi, Won Jun
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A Non‐Reciprocal Architected Porous Medium
Advanced Functional Materials, EarlyView.ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies +2 more
wiley +1 more source
Influence of thermo-mechanical coupling effects on the stiffness characteristics of dynamic cables
Applied Ocean ResearchDuring the service period of dynamic cables, in addition to withstanding mechanical loads such as tension and bending, thermal loads are generated due to the power transmission function, creating a thermo-mechanical coupling field that affects their ...
Dongsheng Qiao +5 more
doaj +1 more source
Effects of principal stress rotation and drainage on the resilient stiffness of railway foundations
, 2013 Railway foundations play an integral role in controlling the stability of the overlying track structure and the maintenance of the overall track geometry.
Mamou, A.
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Dynamic stiffness formulation for circular rings
, 2012 International audienceThis paper describes a procedure for calculating the dynamic stiffness matrix of a circular ring. The basisof the dynamic stiffness method resides in determining the dynamic stiffness matrix of such structuralelements.
Casimir, J.B., Haddar, M., Tounsi, D.
core +1 more source
Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics
Advanced Functional Materials, EarlyView.Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri +6 more
wiley +1 more source
Data and model driven dynamic stiffness testing method for rolling bearings and experimental study
机车电传动The dynamic stiffness of traction motor bearings directly affects the dynamic performance and operational stability of rail transit rotor systems.
LI Yeteng +4 more
doaj
Finite element static, dynamic, and flutter analysis of rotating composite layered plates and shells [PDF]
, 1996 This thesis introduces new conforming and non-conforming finite elements for the static and dynamic analysis of rotating composite layered plates and shells.
Attia, Osama Abdel Moniem Mohamied
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Free vibration study of axisymmetric assemblies using dynamic stiffness method
, 2022 U ovom radu primenjena je metoda dinamičke krutosti za analizu slobodnih vibracija sistema koji se sastoji od kružne cilindrične ljuske i kružnih i/ili prstenastih ploča. Pri formulaciji dinamičkih matrica krutosti korišćena je Flügge-ove teorija ljuski,
Kolarević, Nevenka +1 more
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Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source