Impellers (also spelled impellors or impellars) are rotating devices designed to alter the flow and/or pressure of liquids, gases, and vapors. Impellers consist of various vanes — often blade-shaped — ...

Correctly executed impeller vane tipping is critical to boiler feedwater pump performance and reliability, and to avoid problems, pump buyers and users should be aware of this subtle pump quality ...

Information: Catalog and Supplier Database for Engineering and Industrial Professionals.

A drone builder known as QUADMOVR has swapped every propeller on a self-built quadcopter for 3D printed centrifugal wheels, each sealed inside its own vaned housing. The design departs sharply from ...

April 8 (UPI) --The U.S. Marines' M1A1 Abrams tanks have successfully performed with several 3D-printed impellers. The Marine Corps Systems Command and other organizations reviewed the performance of ...