博识
发表于 2025-3-30 11:37:44
machines exhibit a linear normal magnetization characteristics in the second quadrant. Since the permanent magnet machine is designed to operate in this region - and in fact must be designed so that even during transients such as short circuits the magnet will not be demagnetized, we normally choose
Offbeat
发表于 2025-3-30 15:36:06
Arild Underdale oldest branches of physics, has consequently been one of the main arenas of activity for researchers and practitioners of FEM. Despite the continued use of FDM and related techniques for routine fluid dynamics problems, FEM is increasingly the preferred numerical method for the analysis of the mos
transient-pain
发表于 2025-3-30 17:30:55
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