Testing Underway for New B-52 Engines | Air & Space Forces Magazine (airandspaceforces.com)
Testing is underway of two Rolls-Royce F130 engines to confirm how they perform close together and to test new digital engine controls. Rolls is conducting the tests at NASA’s Stennis Space Center, Miss., the company said.
“We want to be wrapped up by the middle of the year with this testing … because confirming that we’ve got the right inlet paces a lot of things, in terms of finalizing what the nacelle is going to look like,” Rolls-Royce B-52/F130 program director Scott Ames said in an interview.
The program is “marching toward” a critical design review in early 2024, he said. These tests will ensure “we’re ready to go with the next phase of the development program, [and] flight testing, etc.,” Ames said. “We want to make sure we get this locked in.”
The two-engine nacelle test was “a part of the Rolls-Royce proposal from the get-go,” he said. “Coming to a decision finalizing what the inlet mold lines look like for the nacelle by the middle of the year is our overarching objective.”