The building sector currently accounts for about one-third of the energy consumption worldwide and much of this consumption is directly linked to building design and construction. Building energy consumption keeps rising in recent years due to growth in population, increasing demand for healthy, comfortable and productive indoor environment, global climate changing, etc.

Chemical reactions are very common in industry as well as nature. They are used as a crucial tool to enhance and control mixing, heat transfer, material formation and deposition, pollutant release, production processes etc. Any type of reacting flow involves strong coupling between reaction chemistry and flow physics.

Chemical reactions are very common in industry as well as nature. They are used as a crucial tool to enhance and control mixing, heat transfer, material formation and deposition, pollutant release, production processes etc. Any type of reacting flow involves strong coupling between reaction chemistry and flow physics. To design better reaction processes it is critical to simulate the reacting flow processing using CFD models. 

Knowing about the grid generation process as discussed in our earlier blog, Grid Generation for CFD Simulation: Introduction, we have seen what is a mesh, how a mesh is created using a software, what are mesh types etc. However once a mesh is created the challenge remains to assure that a given mesh is good & would generate accurate results. So there are some terminologies associated with mesh quality & let us know them.

Simulations have become an integral part of the product design process within electronic industry. Thermal management has always been a concern within any electronic assembly as electronic components dissipate heat. But with ever reducing size of electronic products and increased need to accommodate higher power, thermal management is now one of the key tasks of any design engineer dealing with electronic product design.

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