What Is the Best VFD Design and Installation Plan? Variable frequency drives (VFDs) are widely used in industrial fan, pump ...

An adaptive sliding-mode observer is proposed in this paper to update the rotor resistance in indirect field oriented controlled induction motor drives. Although the observer is implemented in ...

YouTubers love to compare their homemade exhaust's sound to a V10 F1 engine, but they've got nothing on the Mazzei Formula ...

ATR and Pratt & Whitney Canada will investigate a "mild hybrid" version of PW127XT engine for the airframer's proposed Evo ...

A simulation of the "aerial screw" designed by Leonardo da Vinci in 1480 suggests it would use less power than modern drone ...

“The key to ADB preventive maintenance is regular inspection of friction wear,” McComsey said. “Air disc brakes are ...

Rounding out the top 20 runs for the underdogs was Hocevar’s Spire teammate, Justin Haley, who scored a 19th-place result. It ...

A brief analysis of regulations on electric propulsion systems, including FAA: Type Certification - Powered Lift, EASA, EHPS Certification Guidelines, Type Certificate-Pipistrel E-811, Type ...

Saab has picked Anduril to produce solid rocket motors for the Ground-Launched Small Diameter Bomb it produces with Boeing.

Of more than 4,500 inspections conducted during the one-day enforcement initiative, 398 trucks were put OOS for ...

They seem like a natural choice for electric vehicles, yet hardly any modern EVs have them. That will change with the arrival ...

Find out why radial-flux electric motors are becoming more important, especially with the rise of their axial-flux ...