Multidiscipline Modeling in Materials and Structures: Volume 12 Issue 4

An analytical approach for analysis and optimization of formation of field-effect heterotransistors

Evgeny L. Pankratov, Elena A. Bulaeva

The purpose of this paper is to analyze and optimize the formation of field-effect heterotransistors using analytical approach. The approach makes it possible to analyze mass and…

Effects of thermal radiation and electromagnetohydrodynamics on viscous nanofluid through a Riga plate

Muhammad Mubashir Bhatti, Tehseen Abbas, M.M. Rashidi

The purpose of this paper is to analyze theoretically the effects of thermal radiation with electrohydrodynamics through a Riga plate. An incompressible and irrotational fluid…

Physicochemical and rheological properties of titania and carbon nanotubes in a channel with changing walls: Investigation of critical points

Jawad Raza, Azizah M. Rohni, Zurni Omar, M. Awais, A.Q. Baig

The purpose of this paper is to investigate some multiple solutions for carbon nanotubes (CNTs) in a porous channel with changing walls. Moreover, the intention of the study is to…

Performance study of the exhaust purification muffler of a diesel engine

Jun Fu, Jianxing Li, Wei Chen, Zengfeng Zhang, Hong Mao, Yuan Tang

The purpose of this paper is to present experimental studies on the designed muffler which contains ceramic foam and has the integration function of purification and noise…

Multi-scale numerical simulation analysis for influence of combined leaching and frost deteriorations on mechanical properties of concrete

Jiang Hu

The multi-scale numerical simulation method, able to represent the complexity of the random structures and capture phase degradation, is an effective way to investigate the…

Optimization of spatial dependence of diffusion coefficient for acceleration of dopant diffusion

Evgeny L. Pankratov, Elena A. Bulaeva

It has been recently shown that diffusion of dopant during doping of inhomogeneous structure could be accelerated or decelerated in comparison with diffusion of dopant in…

Non-linear study of delamination cracks in multilayered beams

Victor Rizov

The purpose of this paper is to deal with an analytical investigation of delamination fracture in the mixed-mode bending (MMB) multilayer beam configurations taking into account…

Plane waves and fundamental solution in a modified couple stress generalized thermoelastic with three-phase-lag model

Rajneesh Kumar, Shaloo Devi

The purpose of this paper is to deal with the study of plane waves and fundamental solution in a modified couple stress generalized thermoelastic solid with three-phase-lag (TPL…

On optimization of growth from gas phase in a vertical reactor with account native convection to improve properties of films

Evgeny L. Pankratov, Elena A. Bulaeva

The purpose of this paper is to: analyze the changing properties of epitaxial layers, manufactured in the considered reactor, with the changing parameters of the growth taking…

Heat propagation in computer designed and real metal foam structures

Anastasia August, Alexander M. Matz, Britta Nestler, Norbert Jost

The purpose of this paper is to demonstrate a method for modeling of cellular structures by means of Voronoi tessellation and to conduct a validation by comparison with real metal…

Sound absorption characterization of aluminum foam made by press infiltration casting

J.X. Sun, C.Y. Duan, P.S. Liu

The purpose of this paper is to investigate the sound absorption by modeling for the aluminum foam produced by press infiltration casting.

Reflection of plane waves in thermoelastic medium with double porosity

Rajneesh Kumar, Richa Vohra, M.G. Gorla

The purpose of this paper is to study the reflection of plane waves in thermoelastic medium with double porosity structure.