Hawker Supersonic V/STOL - HS.1205 to P.1216

[blackkite]

Acoustic vibration.

Rocket Vehicle Acoustics & Vibration Page

1600m3 Acoustic Test Facility

 

[red admiral]

I suppose the two front nozzles works like the Harrier's Pegasus.
While the back nozzle works like on the F-35B ? :

Similar. 2 rotating bearings rather than 3.

 

[blackkite]

Hi!

airspeed - 修改AV-8B Har II到超音速飞机是否可以修改？

是否有可能将麦道公司的AV-8B Har式II加成为有效且可用的超音速飞机？ 可能是，通过改变发动机或空气框架上应用了一些修改...

aviation.stackovernet.com

 

[blackkite]

Hi! P.1216-13.　

 

[blackkite]

Hi! P.1214-3
https://ukx-dev.fandom.com/wiki/BAe_P1214-3
"In order to resolve the pitch control problems with the P1205-11, BAe were able to raise the engine and centre of thrust by removing the rear of the fuselage and creating a twin boom aircraft. Initial studies resulted in the evolution of the P1205-11 into the P1212, however the forward swept wing P1214 made a much more striking and maneuverable aircraft.

The P1214-3 never got further than an interesting study, with the RAF’s AST.403 battlefield air-to-air evolving with normally swept wings into the P1216."

http://prototypes.free.fr/p1127/p1127-13.htm

P.1212.
https://www.secretprojects.co.uk/attachments/p1212-12a-jpg.177708/

 

[Scott Kenny]

Hi! 1214.
Hard to imagine how three exhaust nozzles work. Some hint in the last drawing?

3D-PRINTED 'WHAT-IF' HAWKER P1214 FROM WOLFE AEROSPACE

A blog about scale modelling, especially plastic kits and their construction, with hints and tips on how to make better scale models.

www.scalemodelnews.com

Pegasus, The Heart of the Harrier

The conception of the Pegasus engine in 1957 upset all the conventions of aircraft design. It was previously usual for aircraft designers to seek a suitable engine, but this was an engine that sought an aircraft. The aircraft that resulted was the famous Harrier that is still in front-line...

books.google.co.jp

https://twitter.com/x/status/937700929473732608

Forward nozzles had a single bearing, based on art shown in this thread, at a 45deg angle to aircraft centerline. Doesn't look like the center nozzle is long enough for a 3-bearing, so it's probably just a 2 bearing which is less efficient.

 

[overscan (PaulMM)]

Screencaps from Ralph Hooper presentation at Weybridge, 1992.