Numerical simulation of the fracture process in concrete resulting from deflagration phenomena

Numerical Simulation of Transport Phenomena in Nuclear Cores

Mesoscopic Numerical Simulation Method for Fracture of Concrete

A numerical method from the mesoscopic point of view is proposed to describe the fracture process of concrete. At mesoscopic level, concrete is considered as a three-phase composite consisting of mortar matrix, coarse aggregate and interfacial transition zone (ITZ) between them. According to the grading of coarse aggregate obtained from sieve analysis, the random aggregate models with polygonal...

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

Food Cooking Process. Numerical Simulation of the Transport Phenomena

This work presents a theoretical model describing the transport phenomena involved in food cooking. Aim of the study is to determine the influence of some of the most important operating variables, especially humidity and temperature, of drying air on the performance of cooking process of pork meat. Thermal processes are increasingly important in determining the safety and quality of retail pro...

Numerical Simulation of Transport Phenomena in Nuclear Cores