Tulsa, Oklahoma 2020-11-21 17:46:09 –
Here are some things to keep in mind: The X-44 MANTA was an innovative design, but is based on the F-22, which is no longer manufactured. Therefore, it will not be seen in the air immediately.
The X-44 MANTA, short for multi-axis no-tail aircraft, was a futuristic look-alike derivative of Lockheed Martin’s iconic F-22 design. According to the Air Force Magazine, Lockheed Martin may have designed up to six different aircraft, similar to the F-22 Raptor offered to the Air Force. None of them were mentioned, but this particular design is said to have caught NASA’s interest as a research platform for testing controlling tailless designs using thrust vectoring. Please see the X-44 Manta Ray.
Stealth by design
Like the F-22 on which the X-44 was based, it was very stealth and may have been more stealth than the F-22’s parents. Rendering of the X-44 concept shows that it has taken over the F-22’s air intake, which was designed to spread the enemy’s radar inward, rather than reflecting the radar outward.
Like the iconic B-2 stealth bomber, the X-44’s design was tailless. Suntail, these tailless designs are essentially stealth than other tail aircraft — the X-44 would have had a very low radar signature. Instead of maneuvering with standard blade surfaces during flight, MANTA maneuvered with thrust vectoring. This thrust vectoring allows the dual engine exhaust nozzles to direct the exhaust in different directions.
Innovative, but the thrust vectoring design is not new. One of the successful Russian designs used by the Indian Air Force, a variant of the Sukhoi Su-30, benefits from extremely high maneuverability thanks to thrust vectoring engine nozzles.
The modified delta wing design also had several advantages over its predecessor. By design, the delta wing has a larger internal and external surface area than a traditional swept wing, allowing it to hold more fuel. The so-called wet wing, also known as an integrated fuel tank, allows a large amount of fuel to be stored inside the wing of an airplane.
This type of fuel storage is relatively common and can carry large amounts of fuel. In addition to higher fuel capacity, the X-44 benefited from a more aerodynamic airframe, reducing drag in flight.
The X-44 was one of many designs designed by Lockheed Martin and marketed to the U.S. Air Force as a way to reinforce branch stealth aircraft, but this particular design could be the only one that was tailless. There is sex. It’s unlikely that you’ll see an X-44 manta ray flying for a long time after the F-22 production line was closed.
Caleb Larson is a defense writer for the national interest. He holds a Master of Public Policy and deals with US and Russian security, European defense issues, and German politics and culture. This article first appeared a few years ago.
Image: Wikimedia Commons.
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