Results 21 to 30 of about 5,798,177 (248)

Toward functionally graded cellular microstructures [PDF]

, 2008
The design of multifunctional materials offers great potential for numerous applications in areas ranging from biomaterial science to structural engineering.
Jonathan R. Corney (7204907), Torres-Sanchez, Carmen, Corney, J. R., Corney, J.R., Corney, Jonathan R., J. R. Corney, Torres-Sanchez, C., C. Torres-Sanchez, Carmen Torres (1259328)   +8 more
core   +4 more sources

Wear of Functionally Graded Coatings under Frictional Heating Conditions

Nanomaterials, 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, Polina A. Lapina, Boris I. Mitrin   +2 more
doaj   +1 more source

Investigation of stress intensity factor for internal cracks in FG cylinders under static and dynamic loading [PDF]

Fracture and Structural Integrity, 2017
his paper investigates the variations of mode I stress intensity factor (KI) for inner penny-shaped and circumferential cracks in functionally graded solid and hollow thick walled cylinders, respectively with the changes of crack geometry, material ...
Mahmoud Shariati, Masoud Mahdizadeh Rokhi , Hassan Rayegan   +2 more
doaj   +1 more source

A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]

, 2013
A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Thai, Huu-Tai, Vo, Thuc
core   +1 more source

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

Advances 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]

Proceedings 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, Pinar Aydan Demirhan, Vedat Taskin   +2 more
doaj   +1 more source

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

Medžiagotyra, 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, Zuotong WANG, Bo ZHANG, Xiaoming ZHANG, Mo LI   +4 more
doaj   +1 more source

Multi-Material Spreading Strategies for Functionally Graded Material Manufacturing in LPBF [PDF]

EPJ Web of Conferences
Functionally graded materials (FGMs) offer superior performance due to their gradual property variation. However, traditional manufacturing face challenges with material wastage, geometric complexity, and process control. Laser Powder Bed Fusion (LPBF-AM)
Choudhury Shakti Swaroop, Annabattula Ratna Kumar, Amirthalingam Murugaiyan   +2 more
doaj   +1 more source

Research on the dynamic buckling of functionally graded material plates under conditions of one edge fixed and three edges simply supported

E3S Web of Conferences, 2018
Based on the strain assumption and linear mixing rate of Vogit, the physical property parameter expression of functionally graded material plates is obtained.
Xin Wang, Jun Han Zhi, Li Wu Ya
doaj   +1 more source

Thermoelastic stability of thick imperfect functionally graded plates

Vietnam Journal of Mechanics, 2010
This paper investigates buckling of thick functionally graded plates with initial geometrical imperfection under thermal loadings. The equilibrium, stability, and compatibility equations of an imperfect functionally graded plate are derived using the ...
Hoang Van Tung, Nguyen Dinh Duc
doaj   +1 more source