“CFD Modeling and Simulation in Materials Processing” Symposium

simulation and design of electronic processing circuit for restaurants e-procurement system

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Simulation of materials - processing plasmas

Plasmas exhibit a rich variety of complex, non-linear behavior and are heavily used in industry. Applications of plasma processing are quite broad; the ability of a chemically active plasma to change the surface properties of materials plays a key role in such industries as aerospace, automotive, steel, biomedical, and toxic waste management (see Lieberman & Lichtenberg 1994 and Grill 1994 for ...

DEM-CFD modeling and simulation of granular systems

Size reduction process is widely used in the chemical and pharmaceutical industries. Jetmill is one of the most commonly used tool for such processes due to advantages they over other mills such as low contamination and narrow product size distribution. However the efficiency of the jet milling process is very low, furthermore the jet-milling process is sensitive to many parameters such as feed...

Modeling Fluid Flow in Materials Processing

CFD Modeling of PROX Microreactor for Fuel Processing

In order to investigate a PROX microreactor performance, two-dimensional modeling of the reacting flow between two parallel plates is performed through a finite volume method using an improved SIMPLE algorithm. A three-step surface kinetics including hydrogen oxidation, carbon monoxide oxidation and water-gas shift reaction is applied for a Pt-Fe/γ-Al2O3 catalyst and operating temperatures of a...