The present study aims to investigate the analysis of stress, strain, displacement, and electrical potential of a thick hollow cylinder made of FGPM under mechanical and thermal loads. Distribution of mechanical property of material is considered along the shell stick through the power distribution function. Thermal loads have been taken to signify the difference of temperature between outer an...

In the present work it has been shown that FEA software like ANSYS may play an important role in predicting cast defect before the actual casting. Transient thermal analysis and Couple-Field analysis in ANSYS can predict temperature distribution and thermal stress distribution in the casting after solidification very accurately. This fact has been proved by validating a transient thermal analys...

in this study, a new method for joining aluminum tubes in subsurface structures using steel converting and aluminum welding are presented and reviewed. but near the weld area is under high thermal cycle and will cause residual stresses in heat affected zone. therefore for assessment of proposed connection from the perspective of residual stress by using the finite element method welding of tube...

heat stress effects on physical and mental health of workers and decreases human function. asphalt workers are both exposed to the heat of their working process and to the sun heat. this study aimed at evaluating thermal stress and its following function fall and the effect of asphalt work on the degree of heat stress and asphalt workers’ physiological parameters. the present study was done at ...

linum persicum is an endangered plant native to iran, from linaceae family. phytochemical analysis has shown that l. persicum in vitro cultures contain podophyllotoxin (ptox), the pharmacological precursor for anticancer drugs such as etoposide, etopophos, and teniposide. shoot culture of l. persicum was established from callus cultures in ms medium containing ga3. a study was designed to inves...

the study was conducted to evaluate the effect of thermal stress on expression profile of genes related to apoptosis in peripartum sahiwal cows. for this, twelve pregnant dry sahiwal cows were selected from livestock research centre at national dairy research institute, karnal. the cows were divided into two groups consisting of six sahiwal cows each. cows of group i calved during thermoneutral...