Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
The X-59’s unique design will produce a low “sonic thump”. It was given a long, narrow nose that accounted for about a third of the overall length and broke up pressure waves that would otherwise blend into other parts of the aircraft. The engine was mounted on top of the X-59’s fuselage, not on the bottom like a fighter jet, to have a smooth bottom that limits shock waves and directs sound waves into the sky rather than the ground. NASA’s mission is to provide aircraft manufacturers with key information so they can develop less noisy supersonic planes.
A jet like no other
The X-59 is a single-seat, single-engine jet. At 99.7 feet long and 29.5 feet wide, it is nearly twice as long as an F-16 fighter jet but with a slightly shorter wingspan. The cockpit and ejection seat of the X-59 Coming from the T-38 jet trainer, of Landing gear from the F-16 and its control stick from the F-117 stealth attack aircraft. Its engine, a modified General Electric F414 from the F/A-18 fighter jet, will allow the plane Cruise at Mach 1.4, about 925 mph, at an altitude of 55,000 feet. That’s about twice as high and twice as fast as commercial airliners typically fly.
Perhaps the most striking change to the X-59 is that it does not have glass cockpit windows. Instead, the cockpit is fully enclosed to be as aerodynamic as possible, and The pilot views a camera feed of the outside world on a 4K monitor Known as External Visibility System.
“You can’t see through the glass very clearly when you look at it at a very shallow angle, and so you need to have a certain steepness of the view screen for good optical qualities, and that will create a strong shock wave that will really pollute the low-boom features of the aircraft,” says Michael BuonannoAir Vehicle Lead for the X-59 at Lockheed Martin.
For this first flight, the X-59 flew at a low altitude and about 240 mph, according to NASA. During future tests, the jet will gradually increase its speed and altitude until it becomes supersonic, NASA said, which happens at about 659 miles per hour at 55,000 feet, or 761 miles at sea level. speed of sound Varies according to temperature and low degree of pressureAs a result it decreases at higher altitudes.
“The primary objective on the first flight is really just to land,” James LoweA project pilot of the X-59 who will conduct future flights tells Wired. An F-15 fighter jet flew with the X-59 as a support aircraft during takeoff, monitoring the new experimental jet for any problems.
