article thumbnail

GE and NASA To Begin Wind-Tunnel Testing This Summer of Open Rotor Jet Engine Systems

Green Car Congress

Following several months refurbishing a special NASA test rig, GE Aviation and NASA this summer will begin a wind-tunnel test program to evaluate counter-rotating fan-blade systems for open rotor jet engine designs. The first wind-tunnel tests this summer will essentially reenact those 1980s tests. Earlier post.).

Wind 191
article thumbnail

NASA testing new boundary layer ingesting (BLI) propulsor; 4-8% fuel burn savings over current advanced engines

Green Car Congress

NASA is testing the propulsor, designed by United Technologies Research Center with research conducted by Virginia Polytechnic and State University, in its 8' x 6' Wind Tunnel at NASA Glenn in Cleveland, Ohio. The highly experimental tests have required years of preparation.

Engine 150
article thumbnail

DOE awarding >$24M to 77 projects through Technology Commercialization Fund

Green Car Congress

Remote Area Modular Monitoring for Critical Facilities, $300,000 Embedded Planet, Cleveland, Ohio Simulation Tool for Energy-Efficient Connected and Automated Vehicle Control Development, $600,000 Hyundai America Technical Center, Superior Township, Mich. MetalTek International, Watertown, Wis. TerraPower LLC, Bellevue, Wash.

article thumbnail

How Zipline Designed Its Droid Delivery System

Cars That Think

Visual sensors on the Droid find the delivery site and check for obstacles on the way down, while the thrusters compensate for wind and movement of the parent drone. But as soon as we lowered a box down on the winch, the wind started blowing it all over the place. But it takes two robots to pull off the delivery rather than just one.

Design 121