Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Abstract: In order to reduce the calculation error of short-circuit current in power grids with distributed power sources, a method for calculating short-circuit ...

Abstract: In magnetic levitation centrifugal blood pumps, most magnetic bearings have flat rotors, so this kind of magnetic bearings is not suitable for the rotor structure of centrifugal kidney pumps ...

I developed a Python tool that automatically generates single-line diagrams of power systems from Excel spreadsheets, useful for simulators without a graphical interface. Automatic generation of ...