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Insulated gate bipolar transistor (IGBT) modules are essential in power electronic application. Due to the improvement in chips and packaging, the maximum operation junction temperature Tvj,op of the latest IGBT module has been increased up to 175°C, comparing to 150°C of the previous generation. With the enhancement of power density, its application at high temperature gives rise to more concerns...
Glass curtain wall atrium can provide the building with good lighting and sight-seeing, but since thermal property of glass is unstable, interior environment usually alters with the climate, air condition system is required to reach the comfortable level of body. Hangzhou is taken as a typical example in subtropical monsoon climate region to certificate the limitation of glass atrium use in the south...
With the growing power dissipation of information and telecommunication equipments, more concerns should be put on the cooling issues due to the reliability and OPEX requirements. This paper describes a fast optimizing cooling solution for the existing CO/ DC. As an important analysis approach, CFD simulation aims to improve the heat dissipation condition and the energy saving. With the application...
Computational fluid dynamics (cfd) is a simulation tool, which uses powerful computer and applied mathematics to model fluid flow situations for the prediction of heat, mass and momentum transfer and optimal design in industrial processes. It is only in recent years that cfd has been applied in the food processing industry. This paper reviews the application of cfd in food processing industries including...
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