Rolls-Royce Runs First Engine On World’s Largest Testbed
Rolls-Royce announced on Thursday that it has completed the first engine run using its new testbed, Testbed 80, at the company’s facility in Derby, U.K. The engine used for the testbed’s initial run was a Trent XWB, but it will also be capable of testing the company’s UltraFan demonstrator, the blades of which measure 140 […]