Post amazingly cool pictures of aircraft (Volume 2)

Post amazingly cool pictures of aircraft (Volume 2)

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Dr Jekyll

23,820 posts

262 months

Thursday 24th October 2019
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How come the engine in the Gloster E28 wasn't tried out in this way? It always seemed odd that they tested one of a precious few jet engines on a single engine aircraft.

Eric Mc

122,098 posts

266 months

Thursday 24th October 2019
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Interesting point. The Whittle W1 engine was so weedy, I reckon they couldn't find a suitable small enough aeroplane into which it could fit and be tested in realistic flight conditions.
They could have mounted it on a larger aeroplane, as in the photos above, and as they did later using Wellingtons, but I reckon in the years 1939 to 1941 they were reluctant to transfer desperately needed bombers to experimental units.

As it was, the instructions given to Gloster was to design as conservative and airframe as they could and not to try any fancy aerodynamics.

It turned out that the E28/39 was quite a nice handling little aeroplane and they even toyed with the idea of turning it into a fighter. In the end, because of the low thrust of these early engines, it was decided that a twin engine design was needed - although still married to a conservative airframe. This is where the Meteor came from.

MartG

20,700 posts

205 months

Thursday 24th October 2019
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An-225 in the role it was designed for


CanAm

9,263 posts

273 months

Saturday 26th October 2019
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MartG

20,700 posts

205 months

Saturday 26th October 2019
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Gratuitous Beaver shot smile


MartG

20,700 posts

205 months

Wednesday 30th October 2019
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yellowjack

17,082 posts

167 months

Wednesday 30th October 2019
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MartG said:
Checking for wingtip gear doors? https://www.bbc.co.uk/news/uk-england-gloucestersh...

mylesmcd

2,535 posts

220 months

Wednesday 30th October 2019
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There was a B52 in Aviano AFB few weeks back....raging I missed it....

eccles

13,740 posts

223 months

Thursday 31st October 2019
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yellowjack said:
MartG said:
Checking for wingtip gear doors? https://www.bbc.co.uk/news/uk-england-gloucestersh...
Can't have been fitted that long if it's still in primer.

james_TW

16,287 posts

198 months

Thursday 31st October 2019
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MartG said:
You forget just how big those wings are...

Have you got a link to an unwatermarked photo at all?

Hurricane52

279 posts

124 months

Thursday 31st October 2019
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MartG said:
Gratuitous Beaver shot smile

Nice Beaver. Hard to beat a nice Beaver shot.

LotusOmega375D

7,659 posts

154 months

Thursday 31st October 2019
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Have you still got the accompanying letter to that photo from the chap at Middle Wallop?

MartG

20,700 posts

205 months

Sunday 3rd November 2019
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anonymous-user

55 months

Sunday 3rd November 2019
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Su 57 Felon


LotusOmega375D

7,659 posts

154 months

Sunday 3rd November 2019
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How can it be stealthy with most of the red hot engines uncovered? Probably bad for corrosion too.

PRTVR

7,128 posts

222 months

Sunday 3rd November 2019
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Unless what you can see is a shell that cold air is ducted down to shield the heat from the engine's.

eccles

13,740 posts

223 months

Sunday 3rd November 2019
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LotusOmega375D said:
How can it be stealthy with most of the red hot engines uncovered? Probably bad for corrosion too.
Red hot things don't usually corrode to any meaningful level plus they are made of stuff that doesn't corrode.

LotusOmega375D

7,659 posts

154 months

Sunday 3rd November 2019
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They certainly do corrode. Particularly Russian stuff in their harsh climate. Also there’s all the wiring and control systems.

eccles

13,740 posts

223 months

Sunday 3rd November 2019
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LotusOmega375D said:
They certainly do corrode. Particularly Russian stuff in their harsh climate. Also there’s all the wiring and control systems.
Titanium, inconel or stainless don't easily corrode in my experience.Not much wiring in there, engine nozzle controls tend to be pneumatic.

anonymous-user

55 months

Sunday 3rd November 2019
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eccles said:
LotusOmega375D said:
How can it be stealthy with most of the red hot engines uncovered? Probably bad for corrosion too.
Red hot things don't usually corrode to any meaningful level plus they are made of stuff that doesn't corrode.
I think these are Intrim engines and the final ones will have serrated nozzles.
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