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Numerical study is performed for an effective suppression of temperature rise in AlGaN/GaN high electron mobility transistors (HEMT) using our developed algorithm based on finite element method. Such a HEMT can be fabricated on SiC or other substrates with graphene inserted between the AlGaN and the GaN layers. The effects of both geometrical and physical parameters of the structure on the maximum...
Unlike ordinary refined products, high waxy crude oil has a potential serious safety problem during transportation because of its non-Newtonian characteristic. Further, the operating parameters of the pipeline and physical properties of the crudes are varied. Hence a common practice for the waxy crude pipeline operator is to overheat the transported crude in order to avoid any potential safety problems...
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