Multidiscipline Modeling in Materials and Structures: Volume 10 Issue 3

Experimental verification of detection and prediction of multiple cracks by vibrations, FEM and ANN

Prasad Ramchandra Baviskar, Vinod B. Tungikar

The purpose of this paper is to address the determination of crack location and depth of multiple transverse cracks by monitoring natural frequency and its prediction using…

Relaxation and creep in twist and flexure

V. Kobelev

The purpose of this paper is to derive the exact analytical expressions for torsion and bending creep of rods with the Norton-Bailey, Garofalo and Naumenko-Altenbach-Gorash…

The influence of thermal loading due to laser pulse on generalized micropolar thermoelastic solid with comparison of different theories

Mohamed I.A. Othman, W.M. Hasona, Elsayed M. Abd-Elaziz

The purpose of this paper is to introduce the coupled theory, Lord-Shulman theory with one relaxation time and Green-Lindsay theory with two relaxation times to study the…

PID control of torque during drilling in GFRP laminates

Amrinder Pal Singh, Manu Sharma, Inderdeep Singh

Damage induced during drilling of polymer matrix composites depends upon torque during drilling. Modeling of torque with feed rate and its control becomes imminent for damage free…

Modeling of current-voltage characteristic of the intergranular barrier in metal oxide varistor ceramics

Alexander S. Tonkoshkur, Alexander V. Ivanchenko

The purpose of this paper is to develop a generalized model of the nonlinear conductivity of varistor ceramic suitable for solving problems of prediction and control of ceramic…

Effect of static axial compression on the natural frequencies of helical springs

V. Kobelev

The purpose of this paper is to address the practically important problem of the load dependence of transverse vibrations for helical springs. At the beginning, the author…

Effect of heat and mass transfer and rotation on peristaltic flow through a porous medium with compliant walls

A.M. Abd-Alla, S.M. Abo-Dahab, A. Kilicman, R.D. El-Semiry

The purpose of this paper is to investigate the peristaltic flow of an incompressible Newtonian fluid in a channel with compliant walls. The effects of rotation and heat and mass…

Analysis of steel-with-composite material substitution in military vehicle hull floors subjected to shallow-buried landmine-detonation loads

M. Grujicic, J.S. Snipes, S. Ramaswami, R. Yavari, C.-F. Yen, B.A. Cheeseman

The purpose of this paper is to address the problem of substitution of steel with fiber-reinforced polymer-matrix composite in military-vehicle hull-floors, and identifies and…

Response of harmonic sources in couple stress thermoelastic medium with state space approach

Rajneesh Kumar, Krishan Kumar, Ravindra Chandra Nautiyal

The purpose of this paper is to investigate the two-dimensional problem in couple stress thermoelastic medium for a half space is established and state space approach has been…