Results 21 to 30 of about 75,347 (300)

Statistical Analysis of Multiscale Boundary Element on Heat Transfer of Functionally Graded Materials

open access: yesHangkong gongcheng jinzhan, 2018
Functionally graded materials have continuous distributions of physical properties over the entire structure. The graded layers with continuous material characteristics also greatly reduce the stress concentration at interfaces between distinct material ...
Huang Zhiqiang   +2 more
doaj   +1 more source

Nanomechanical properties and thermal decomposition of Cu-Al2O3 composites for FGM applications

open access: yesManufacturing Review, 2016
It is widely reported that copper-alumina (Cu-Al2O3) nanocomposite materials exhibit high potential for use in structural applications in which enhanced mechanical characteristics are required.
Koumoulos Elias P.   +3 more
doaj   +1 more source

Vibration of deploying rectangular cross-sectional beam made of functionally graded materials

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2018
Transverse vibration and stability of deploying rectangular cross-sectional cantilever beam made of functionally graded material are investigated. The functionally graded material beam is assumed to be constructed with ceramics and metal phases, and the ...
Feng-Qun Zhao, Zhong-Min Wang
doaj   +1 more source

Experiments on deformation behaviour of functionally graded NiTi structures

open access: yesData in Brief, 2017
Functionally graded NiTi structures benefit from the combination of the smart properties of NiTi and those of functionally graded structures. This article provides experimental data for thermomechanical deformation behaviour of microstructurally graded ...
Bashir S. Shariat   +10 more
doaj   +1 more source

Analytical and Numerical Study of the Swelling Behavior in Functionally Graded Temperature-sensitive Hydrogel Shell [PDF]

open access: yesJournal of Stress Analysis, 2019
In this article, analytical and numerical methods were employed to study swelling behavior of a cylindrical shell made of a functionally graded temperature sensitive hydrogel. The hydrogel shell has gradient property in radial direction.
H. Mazaheri, A. Ghasemkhani
doaj   +1 more source

Wear of Functionally Graded Coatings under Frictional Heating Conditions

open access: yesNanomaterials, 2021
Multilayered and functionally graded coatings are extensively used for protection against wear of the working surfaces of mechanisms and machines subjected to sliding contact.
Vladimir B. Zelentsov   +2 more
doaj   +1 more source

Fabrication of the Fe/PZT Functionally Graded Material and its Application on the Thermal Match for Transducers

open access: yesMedžiagotyra, 2022
To solve the debonding and fracture problems caused by the different thermal expansion coefficients of the transducer element and the measured object, a new method combined with the powder lamination, pressureless infiltration and hot pressing sintering ...
Jiangong YU   +4 more
doaj   +1 more source

Static behaviour of functionally graded rotating cantilever beams using B-spline collocation technique [PDF]

open access: yesFME Transactions, 2023
The present work reports the static behaviour of functionally graded rotating beam based on Timoshenko beam theory, which includes the effect of shear deformation.
Chichkhede Shashi   +3 more
doaj   +1 more source

Numerical simulation of elastic wave propagation in functionally graded cylinders using time-domain spectral finite element method

open access: yesAdvances in Mechanical Engineering, 2017
Functionally graded material is a new class of composite materials with gradually varying material contents. In this article, a two-dimensional axisymmetric time-domain spectral finite element method is proposed for the analysis of elastic wave ...
Chao Xu, Zexing Yu
doaj   +1 more source

Investigation of static behavior of functionally graded porous sandwich beams with TPMS core [PDF]

open access: yesProceedings of the Estonian Academy of Sciences
Functionally graded materials (FGMs) are innovative structures created by combining the properties of different materials. Functionally graded porous materials (FGPMs) are materials in which the size, shape, distribution, and density of pores change ...
Caner Solar   +2 more
doaj   +1 more source

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