A research has been conducted on the dense plasma focus device (DPF) PF-1000 by using Lee Model Code to study the effect of the variation of filing gas (H, He, Ar, Kr, Xe) on the plasma sheath ...

In permanent-magnet synchronous machines (PMSMs) electromagnetic forces are identified as the principal source of vibrations and noises. In this article, first of all the sources of magnetic forces in ...