The term thermal stresses are related to mechanics of materials. stress is formed due any changes in temperature a material. large change concludes higher the stresses. Also, there an effect expansion coefficient on different for In present paper, design mathematical model concerning hollow cylinder subject heat conduction with initial and boundary conditions have developed. basic aim this work...

Hollow circular cylinders of single crystal copper are subjected to externally applied explosive loads that cause the collapse of the cylinder. Then numerical simulations are performed to understand the deformation process that leads to localized deformation and tensile cracking, observed in partially collapsed cylinders of fcc single crystals. The results of experiments and numerical simulatio...

A composite anode consisting of hollow SnO2 microspheres covered by glass-like B2O3 layers was prepared via a combined hydrothermal-impregnation method, which results in much improved electrochemical performance in lithium ion batteries, relative to pristine SnO2 anodes. The cycling and rate capabilities of the SnO2eB2O3 composite anodes were investigated as a function of B2O3 content. The bala...