bonded materials

Numerical analysis for bonded materials subject to various mechanical loadings that weakened by a curvilinear crack

This study presents new numerical findings that analysis Bonded Materials (BMs) subject to various mechanical loadings that weakened by a curvilinear crack.  This crack is located in the upper part of BMs and exposed to the shear, normal, tearing, and mixed loads.  This issue arises from a previous study that focused solely on shear stress as a single type of mechanical loading.  By utilizing the Modified Complex Potentials (MCPs) function, along with smoothness constraints for the resultant force and displacement function and the crack opening displacement (COD) compon

Sensitivity analysis of the couple stress hybrid nanofluid flow over a stretchable plate with magnetic field

This work considers the sensitivity analysis of the couple stress hybrid nanofluid flow (mixture of methanol-base fluid and AA7072-AA7075 hybrid nanoparticles) subjected to a stretching surface with magnetic field (MHD) effect.  The boundary layer and energy equations are simplified and then solved using the bvp4c solver embedded in the Matlab software.  The validation is conducted with the previously published results indicating that the present model is correct.  The numerical results highlight the effect of the physical factors like magnetic parameter, nanoparticle's

Derivation of hyper-singular integral equations for thermoelectric bonded materials featuring a crack parallel to interface

In this paper, the derivation of hyper-singular integral equations (HSIEs) for thermoelectric bonded materials (TEBM) featuring a crack parallel to interface subject to in-plane shear stress $\tau^\infty_{xy}$ was intensively studied.  Generally, stress intensity factors (SIFs) were calculated using HSIEs with the help of modified complex stress variable function (MCSVF), and continuity conditions of the resultant electric force and displacement electric function.  The unknown crack opening displacement (COD) function, electric current density, and energy flux load are