Results 41 to 50 of about 189,133 (180)

Thermal stability analysis of eccentrically stiffened Sigmoid-FGM plate with metal–ceramic–metal layers based on FSDT

open access: yesCogent Engineering, 2016
This paper researches the thermal stability of eccentrically stiffened plates made of functionally graded materials (FGM) with metal–ceramic–metal layers subjected to thermal load. The equilibrium and compatibility equations for the plates are derived by
Pham Hong Cong, Nguyen Dinh Duc
doaj   +1 more source

Acoustic emission activity and damage evolution characteristics of marble under triaxial stress at high temperatures

open access: yesRock and Soil Mechanics, 2021
In order to reveal the fracture development and damage evolution law of marble under the influence of temperature, the deformation and failure characteristics and acoustic emission activity of marble under the conditions of 30, 60, 90, 120 ℃ and 150 ...
LI Hao-ran   +4 more
doaj   +1 more source

Nonlinear dynamic response of ES-FGM plate under blast load

open access: yesVietnam Journal of Mechanics, 2018
The paper studies nonlinear dynamic response of an eccentrically stiffened FGM (ES-FGM) plates resting on the elastic foundations subjected to blast and thermal loads with temperature dependent material properties using the Reddy's higher order shear ...
Pham Hong Cong, Nguyen Dinh Duc
doaj   +1 more source

Nonlinear Elasticity, Fluctuations and Heterogeneity of Nematic Elastomers

open access: yes, 2007
Liquid crystal elastomers realize a fascinating new form of soft matter that is a composite of a conventional crosslinked polymer gel (rubber) and a liquid crystal. These {\em solid} liquid crystal amalgams, quite similarly to their (conventional, fluid)
Anderson   +52 more
core   +1 more source

Finite-strain thermoelasticity based on multiplicative decomposition of deformation gradient [PDF]

open access: yesTheoretical and Applied Mechanics, 2002
The constitutive formulation of the finite-strain thermoelasticity is revisited within the thermodynamic framework and the multiplicative decomposition of the deformation gradient into its elastic and thermal parts.
Vujošević L., Lubarda V.A.
doaj   +1 more source

Crystal plasticity finite element simulations of cast α-uranium [PDF]

open access: yes, 2019
α-uranium, the stable phase of uranium up to 670◦C, has a base-centred orthorombic crystal structure. This crystal structure gives rise to elastic and thermal anisotropy, meaning α-uranium exhibits complex deformation and fracture behaviour ...
Cocks, Alan C. F.   +2 more
core  

Disorder-Driven Pretransitional Tweed in Martensitic Transformations

open access: yes, 1995
Defying the conventional wisdom regarding first--order transitions, {\it solid--solid displacive transformations} are often accompanied by pronounced pretransitional phenomena.
A. Bradley   +64 more
core   +1 more source

Elastic deformation impact on trihybrid nanofluid flow through different geometries with the combine effects of electrophoresis and thermophoresis

open access: yesAin Shams Engineering Journal
This study inspected the impacts of thermophoresis and electrophoresis on the rate of aerosol particle deposition through cone, plate, wedge geometries in a Marangoni convective flow. The proposed mathematical model becomes more innovative by taking into
Munawar Abbas   +6 more
doaj   +1 more source

Evaluation of elastic property changes in Karamay oil sand reservoir during thermal stimulation

open access: yesEnergy Science & Engineering, 2019
To obtain a good evaluation of oil sand reservoir deformation and its induced ground subsidence during thermal simulation, elastic property changes with reservoir temperature are desired.
Huiwen Pang, Yan Jin, Yanfang Gao
doaj   +1 more source

Fluctuating shells under pressure

open access: yes, 2012
Thermal fluctuations strongly modify the large length-scale elastic behavior of crosslinked membranes, giving rise to scale-dependent elastic moduli. While thermal effects in flat membranes are well understood, many natural and artificial microstructures
Gompper, Gerhard   +3 more
core   +1 more source

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