Results 151 to 160 of about 71,442 (308)
Simulation of Free Airfoil Vibrations in Incompressible Viscous Flow — Comparison of FEM and FVM
Acta Polytechnica, 2012 This paper deals with a numerical solution of the interaction of two-dimensional (2-D) incompressible viscous flow and a vibrating profile NACA 0012 with large amplitudes.
Petr Sváček +3 more
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Application of finite element methods to the post-buckling behaviour of thin plates containing imperfections [PDF]
, 1978 A finite element program, applicable to the pre- and post-buckling behaviour of plates with imperfections, is developed. Suitable incremental stiffness matrices are generated for a plate element with four nodes and twenty degrees of freedom ...
Allahyari, H.
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Advanced Functional Materials, EarlyView.A piezoelectric microacoustic wave device exploiting topologically protected interface states with significantly higher dynamic compliance than Lamb or Rayleigh modes achieves record‐high out‐of‐plane particle velocities exceeding 51 m/s. These findings indicate that leveraging topological interface states can overcome key limitations of piezoelectric ...
Onurcan Kaya +12 more
wiley +1 more source
Non-linear finite element analysis of flexible pipes for deep-water applications [PDF]
, 2013 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University LondonFlexible pipes are essential components in the subsea oil and gas industry, where they are used to convey fluids under conditions of extreme ...
Edmans, Ben
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Advanced Functional Materials, EarlyView.Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska +5 more
wiley +1 more source
Elastic modulus prediction of high volume fraction metal particle reinforced resin matrix composite
Jixie qiangduIn order to study the mechanical properties of high volume fraction ratio metal particle reinforced resin matrix composites, the elastic modulus of the composites was predicted based on the micromechanics theory and the meso-finite element method ...
ZHAO Jinfeng +4 more
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A Bioinspired Sensory‐CAPode With Dual Functionality: Logic Gate and Real‐Time Biosensing
Advanced Functional Materials, EarlyView.An electrochemical capacitor diode (CAPode) redefines the frontier of iontronics by seamlessly unifying logic computing and biosensing within a single biocompatible platform. Inspired by nature's own ion‐channel circuitry, this elegant ionic system transforms complex chemical signals into precise electrical responses, paving the way for next‐generation
Hanfeng Zhou +10 more
wiley +1 more source
On the relation between different parametrizations of finite rotations for shells [PDF]
, 2001 In this work we present interrelations between different finite rotation parametrizations for geometrically exact classical shell models (i.e. models without drilling rotation).
Brank, Boštjan, Ibrahimbegović, Adnan
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Stochastically Generated Digital Twins of 3D Solid‐State Electrolyte Architecture
Advanced Functional Materials, EarlyView.A stochastic model and validation suite were developed to produce the highest fidelity computer‐generated (Digital Twin) microstructures of random porous tape‐cast solid‐state battery architectures across µm to mm feature sizes from FIB‐SEM to X‐Ray µCT, respectively.
Jonathan O'Neill +9 more
wiley +1 more source
Some problems in hot rolling of al-alloys solved by the finite element method [PDF]
This thesis is focused on employing the finite element method (FEM) to simulate hot flat rolling process. The relevant work involves selecting a suitable constitutive equation, predicting the rolling load and roll torque, computing temperature changes ...
Duan, X.
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