With wagers available on everything ranging from a pitcher throwing a strike to a wide receiver catching a touchdown, ...

Abstract: Most underwater robots use multiple sets of thrusters with motors and propellers to drive them independently that makes them bulky, inflexible and complex. In this paper, the propeller is ...

The Wright brothers designed and constructed the world's first practical fixed-pitch propeller and developed the aerodynamic theory to calculate its performance during the process of creating their ...

Abstract: As a key component of electric aircrafts, electric propulsion systems provide sufficient thrust for electric aircrafts. By improving its efficiency, the power consumed by the electric ...

The following editorial is a compilation of the latest product and company news from manufacturers of propulsion-related equipment. For additional information on any of the companies mentioned in the ...