来自MSN2 个月
NASA flips efficient wing concept for testing
Research from NASA's Advanced Air Transport Technology project involving a 10-foot model could help NASA engineers validate the concept of the Transonic Truss-Braced Wing (TTBW), an aircraft using ...
Manufacturing6 天
ABB Drive Modernization Gives NASA’s Wind Tunnel New Lease of Life
NASA ordered the upgrade project as the first activity under an ABB Motion OneCare service agreement that also covers spare ...
来自MSN1 个月
NASA conducts first otherworldly aircraft accident investigation
Strapped beneath NASA's Mars Perseverance rover, Ingenuity launched to the Red Planet in July 2020 and made its maiden voyage the following April, becoming the first aircraft to fly under its own ...
The Register on MSN5 天
Boom's XB-1 jet nails supersonic flight for first time
Boom Supersonic (or just "Boom") adopted a systematic approach to testing, taking the XB-1 through subsonic, transonic, and ...
Yahoo News20 天
US supersonic aircraft nearly breaks sound barrier in test flight over Mojave Desert
The latest test was a 44-minute flight that reached an altitude of 29,481 ft (8,986 m). The company's Chief Test Pilot Tristan “Geppetto” Brandenburg flew the XB-1 demonstrator aircraft, reaching ...
Aviation Week5 天
Boom XB-1 Marks Supersonic Flight Milestone
MOJAVE, California—High-speed airliner developer Boom took a major leap toward the development of its Mach 1.7 Overture ...
Yahoo19 天
US supersonic aircraft nearly breaks sound barrier in test flight over Mojave Desert
The US firm's XB-1 prototype reached a transonic speed ... faster than the Concorde. NASA, meanwhile, is developing its "quiet" X-59 experimental supersonic aircraft. The space agency recently ...