Results 21 to 30 of about 13,308 (284)
Investigation of static behavior of functionally graded porous sandwich beams with TPMS core [PDF]
Proceedings of the Estonian Academy of SciencesFunctionally 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
Case Studies in Thermal Engineering, 2023 The sinusoidal four-variable shear deformation shell theory is employed, for the first time, to investigate the size dependent electro-hygrothermal bending of functionally graded (FG) sandwich piezoelectric cylindrical shells integrated with porous core.
Mohammed Sobhy, Ahmed F. Radwan
doaj +1 more source
Functionally heterogeneous porous scaffold design for tissue engineering [PDF]
, 2012 Most of the current tissue scaffolds are mainly designed with homogeneous porosity which does not represent the spatial heterogeneity found in actual tissues.
Khoda, AKM B. +2 more
core +2 more sources
3D hybrid wound devices for spatiotemporally controlled release kinetics [PDF]
, 2012 This paper presents localized and temporal control of releasekinetics over 3-dimensional (3D) hybridwounddevices to improve wound-healing process. Imaging study is performed to extract wound bed geometry in 3D.
Koc, Bahattin +3 more
core +1 more source
Nonlinear free vibration of shear deformable sandwich beam with a functionally graded porous core [PDF]
, 2016 The nonlinear free vibration behavior of shear deformable sandwich porous beam is investigated in this paper within the context of Timoshenko beam theory.
Chen, D, Kitipornchai, S, Yang, J
core +1 more source
Functionally graded porous scaffolds made of Ti-based agglomerates [PDF]
Journal of the Mechanical Behavior of Biomedical Materials, 2016 Mono- and double-layer porous scaffolds were successfully fabricated using ball-milled agglomerates of Ti and Ti-10Nb-3Mo alloy. For selectively controlling the level of porosity and pore size, the agglomerates were sieved into two different size fractions of 100-300μm and 300-500μm.
Nazari, Keivan A. +3 more
openaire +3 more sources
Applied Sciences, 2022 Repetitive loads acting on the hip joint fluctuate according to the type of activities produced by the human body. Repetitive loading is one of the factors that leads to fatigue failure of the implanted stems.
Naser Fawzi Al Zoubi +2 more
doaj +1 more source
Journal of Applied Science and Engineering, 2021 This research presents a new analytical model for the buckling analysis of a functionally graded rectangular sandwich plate with all edges simply-supported and subjected to in-plane loading conditions.
Emad Kadum Njim +2 more
doaj +1 more source
Multiscale, thermomechanical topology optimization of self-supporting cellular structures for porous injection molds [PDF]
, 2018 Purpose This paper aims to establish a multiscale topology optimization method for the optimal design of non-periodic, self-supporting cellular structures subjected to thermo-mechanical loads.
Tovar, Andres, Wu, Tong
core +1 more source
Functionally graded porous femoral stem: Computational Analysis
2019 IEEE 10th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 2019 Hip implants fail for many reasons. One of these reasons is due to aseptic loosening which causes bone resorption. The paper is oriented to investigate functionally graded porous stems by incorporating unique porous structures. The porosity levels investigated varied between 0% (fully densed), to 90%.
Tarlochan F., Al-Khatib S., Mehboob H.
openaire +2 more sources