Results 11 to 20 of about 121,679 (298)

Grade schemes and grade functions [PDF]

Transactions of the American Mathematical Society, 1985
Let R be a Noetherian ring. An R-sequence \(x_ 1,...,x_ n\) is built by always choosing \(x_ i\) to be not in the union of the primes in Ass R/(x\({}_ 1,...,x_{i-1})R\). In the terminology of this paper, \(A(I)=Ass R/I\) is a grade scheme and its associated grade function is \(f(I)=the\) (classical) grade of I. If instead, we take \(A(I)=\{P| P\quad is\
openaire   +1 more source

A voxel-based method of multiscale mechanical property optimization for the design of graded TPMS structures

Materials & Design, 2021
Functionally graded triply periodic minimal surface (TPMS) structures are characterized by their various structures and mechanical properties, thereby exhibiting better mechanical performance than uniform structures.
Weimin Jiang, Wenhe Liao, Tingting Liu, Xin Shi, Cong Wang, Junfeng Qi, Yi Chen, Zhen Wang, Changdong Zhang   +8 more
doaj   +1 more source

Experiments on deformation behaviour of functionally graded NiTi structures

Data 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, Qinglin Meng, Abdus S. Mahmud, Zhigang Wu, Reza Bakhtiari, Junsong Zhang, Fakhrodin Motazedian, Hong Yang, Gerard Rio, Tae-hyun Nam, Yinong Liu   +10 more
doaj   +1 more source

Receding Contact Problem of Multi-Layered Elastic Structures Involving Functionally Graded Materials

Crystals, 2022
This paper studies a receding contact problem of a functionally graded layer laminate pressed against a functionally graded coated homogeneous half-plane substrate by a rigid flat indenter.
Jie Yan, Cong Wang
doaj   +1 more source

Numerical modelling of functionally graded coatings [PDF]

, 2013
Peer ...
Heidari, Maryam, Kashtalyan, Maria
core   +1 more source

Creating functionally graded concrete materials with varying 3D printing parameters

Virtual and Physical Prototyping, 2022
The varying physical property in a functionally graded material can be tailored to its specific requirements while using material resources effectively.
Yi Wei Daniel Tay, Jian Hui Lim, Mingyang Li, Ming Jen Tan   +3 more
doaj   +1 more source

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, Koç, Bahattin, Ozbolat, Ibrahim T., Özbolat, İbrahim T.   +3 more
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Static and vibration analysis of functionally graded beams using refined shear deformation theory [PDF]

, 2013
Static and vibration analysis of functionally graded beams using refined shear deformation theory is presented. The developed theory, which does not require shear correction factor, accounts for shear deformation effect and coupling coming from the ...
A Chakraborty, A Nateghi, AE Alshorbagy, BV Sankar, Fawad Inam, G Giunta, G Giunta, H Zhu, H-T Thai, HK Ching, Huu-Tai Thai, JN Reddy, JN Reddy, M Aydogdu, M Benatta, M Birsan, M Salamat-talab, M Simsek, M Simsek, M Simsek, M Simsek, R Kadoli, S Ben-Oumrane, S Kapuria, SA Sina, SMR Khalili, Thuc P. Vo, Trung-Kien Nguyen, X-F Li, X-F Li, Z Zhong   +30 more
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Wear and fretting fatigue behavior of titanium alloy coated with functionally graded TiN film by ion beam assisted deposition

Nihon Kikai Gakkai ronbunshu, 2015
The effect of functionally graded TiN coating on the wear and fretting fatigue behavior of titanium alloy was investigated. The two kinds of monolayer TiN coatings and three kinds of functionally graded TiN coatings were deposited on Ti-6Al-4V alloy ...
Masanori NAKATANI, Shota SHIMIZU, Yasunori HARADA, Hitoshi UCHIDA   +3 more
doaj   +1 more source

Free Vibrations of a New Three-Phase Composite Cylindrical Shell

Aerospace, 2023
The novel concept of a functionally graded three-phase composite structure is derived from the urgent need to improve the mechanical properties of traditional two-phase composite structures in aviation.
Tao Liu, Jinqiu Duan, Yan Zheng, Yingjing Qian   +3 more
doaj   +1 more source