Abstract: This tutorial paper presents the mathematics behind the widely observed air-gap field modulation phenomena in electrical machines and derives the duality between electrical machines and ...
The advent of polyester strings, by far the most popular variety, has reduced the daily breakage rate to about five a day from about 50 back when Dalton first started stringing at Wimbledon 13 years ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results