IEEE

Investigation and Comparison of Different Calculation Methods for AC Copper Loss of Flat Copper Wire in Axial Flux Permanent Magnet Motor

Abstract: The AC copper loss of flat copper wire in axial flux permanent magnet (AFPM) motor can seriously affect the performance, so it cannot be ignored when optimizing the motor design. Accurate ...
IEEE

Torque Density Improvement of Different Flat PMSM Topologies Using a Hybrid Optimization Method Considering End Effects and Shape Ratio Influence

Abstract: High torque density permanent magnet synchronous machines (PMSMs) are typically designed with large outer diameters and short stack lengths. This results in a large shape ratio (the ratio of ...
The New York Times

The Best Flats

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ingela Ratledge Amundson Ingela Ratledge Amundson is an editor covering style.

3 Pilates Instructors Reveal the Key Technique for Achieving Flat Abs

If you want to get flat abs, make sure to do the “Pilates Scoop” in each session. This technique calls for you to draw the ...