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Small-Brown-Dog — Hedge Hopper

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Published: 2018-05-17 08:39:57 +0000 UTC; Views: 10651; Favourites: 376; Downloads: 0
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Description By 1933 Germany had become a leading advocate of the fast unarmed medium bomber concept coining the term Schnellbomber (literally "fast bomber").  The concept was taken very seriously by the new chancellor and several designs from notable manufacturers such as Heinkel, Dornier and Junkers were to enter service over the next five years.

The speed advantage enjoyed over interceptors of the day was, in part, achieved by having no defensive armament. The weight saving of having no heavy calibre guns, ammunition and gunner(s) went a long way to keeping the bombers cruising speed in excess of that of the contemporary fighter aircraft. However, the major contributing factor to the multi-engine aircrafts success was the room for additional lift and weight compensation equipment of the layout.

This was exploited to the full at Junkers Flugzeug- und Motorenwerke, where the aero engine division had made a breakthrough in very high lift/weight power units. The Jumo Elektrisch 211 power cell gave not just extra electrical generation and thrust but made use of compact additional secondary T-Coil windings solely to boost the electrical field on mass (EFM) effect.

The Woten power cell, as it was christened, was capable of generating very high voltages and Junkers went ahead with a 4 engine design which would have given Germany a first class strategic bomber from the outset of World War two. However, such was the belief in fast medium bombers in a tactical role amongst the higher powers in Germany that the 4 engine design was cancelled.

Junkers own design, The JU 885 was, after some initial teething problems perhaps the best of Germany’s Schnellbomber designs. The A  series certainly was fast and unarmed but it was found by the late 1930’s that bomber interceptor aircraft such as the British Hawker Hound and later the Supermarine Spectre, could easily intercept the Schnellbomber especially when carrying a war load.

Junkers wrung even more power out of the Woten developing a more powerful version called the “Thor” which unfortunately was excessively fuel hungry at its best energy output range and prone to early coil burn out. However, there was a use for such a power plant.

EFM power units have a ground effect characteristic similar to that of conventional lifting surfaces only coming into effect at the high power outputs a pilot would use to become airborne or use in a typical “float” touch down.  
A modified JU885 with prototype Thor units was test flown by KG 54, a unit that had specialised in low flying operations, to see if the Thor units additional power could be of use. The substantial EFM of the Thor units made it almost impossible to “sink” the aircraft below a certain height. You could of course fly the aircraft into the ground deliberately but easing down into the float felt like you were riding on the back of a flatbed lorry.

A small production batch of JU885 known as the JU885z were delivered to KG54 for low level operation development for which they were highly successful. KG54 carried out many daring early war raids including attacks on the British radio detection masts which thankfully were never followed up.

The major tactic of KG54 was to approach the target at high speed and very low level rising to bombing level some 20 miles out from the target.  By reducing the 8000lb maximum internal bomb load by 25%  the JU885z had an additional reserve of energy that could be employed on the final climb to bomb height which meant that the aircraft climbed like a lift seemingly coming out of nowhere, hitting the target and then diving back to hedge hopping height for home.

Although Britain’s advanced use of radio detection was unknown to the Germans at this stage of the war, KG54 was in actual fact unable to be seen by it owing to the specialist low level intruder raids it carried out. Thankfully, Britain had a secondary and somewhat much less technical warning system known as the observer Corp who were extremely good at their job. Once the hedge hopping technique was anticipated the Observer Corp began the hunt and the Hounds were let loose.

More JU885 bits:



Footnote
There was in actual fact a Junkers design designated the JU85 with a twin fin tail around the same time as the more famous JU88 was under development but it was scrapped in favour of the 88. My JU885 has a bit of Heinkel and Dornier as well as Junkers along with a sizeable amount of bull

Footnote 2
Some of the more sadder, sorry, eagle eyed among you will notice that the above image has a three bladed prop and the Thor unit, if you looked at it, has  four.
This is because the image above is of a KG54 aircraft fitted with the older Woten power unit.
I would get on well as a politician with truth adjustments like that

WIP image
Related content
Comments: 98

Jimbowyrick1 [2020-02-11 23:01:23 +0000 UTC]

"Ohhh! WOW!  I've got to learn to use the GIMP blur ...., thingy!" - PAV
 

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Small-Brown-Dog In reply to Jimbowyrick1 [2020-02-12 10:12:40 +0000 UTC]

I get a load of people saying I should use motion blur a lot more but to be honest I think its over used and unnatural in many applications I see but then thats just me perhaps.

Things like this image and the V1 thing I did make sense other wise its blur that sounds like you are saying "Meh" or throwing up as far as I'm concerned



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MultiverseInquisitor [2019-07-27 00:38:04 +0000 UTC]

He 111 is one of my favorite bombers, and this is a very interesting concept!

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Small-Brown-Dog In reply to MultiverseInquisitor [2019-07-27 09:33:31 +0000 UTC]

Thanks, there is a lot of influences in there really but I needed to lean a bit towards the HE111 for my alt.universe

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cullyferg2010 [2019-03-01 21:50:01 +0000 UTC]

Coming back to his bird again, I thought of turning it into a Bristol Beaufort.  She was good for interdiction work as well as night fighting and torpedo bombing.

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Small-Brown-Dog In reply to cullyferg2010 [2019-03-01 21:51:10 +0000 UTC]

I think you are thinking of the Beaufighter  - the one after the Beaufort.

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cullyferg2010 In reply to Small-Brown-Dog [2019-03-02 06:11:25 +0000 UTC]

That was what I meant.  Sorry for the mix-up.

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Small-Brown-Dog In reply to cullyferg2010 [2019-03-02 10:03:38 +0000 UTC]

No probs  - easy done.
I'm at a cross roads at the moment to be honest. Not sure where to go or how the tech would have panned out with regard to medium bomber and upwards.
I'm looking at the tech being integrated into pre-war life at the moment but not sure i like it

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cullyferg2010 In reply to Small-Brown-Dog [2019-03-03 04:21:34 +0000 UTC]

Probably have to work your way through it.

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dediego23 [2018-12-30 12:38:25 +0000 UTC]

What's her main armaments?

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cullyferg2010 [2018-10-16 01:37:57 +0000 UTC]

When I came across this image again, I immediately saw the Douglas A-20 Havoc as a similar design for a fast attack aircraft.

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Small-Brown-Dog In reply to cullyferg2010 [2018-10-16 09:08:47 +0000 UTC]

Similar roles I guess but I can't see an A20.
I'm currently working on that website I have been threatening where I can tie some of this tech together (will need to revist some of my stories though)

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cullyferg2010 In reply to Small-Brown-Dog [2018-10-17 01:40:47 +0000 UTC]

After writing to about that Douglas, I sat down an rethought what the American response would be.  Taking this image as a template, redo the aircraft into the North American B-25 Mitchell in its 30 seconds over Tokyo.  Think it would be a better fit.

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Small-Brown-Dog In reply to cullyferg2010 [2018-10-17 08:46:31 +0000 UTC]

Yes, I can see that.

Had a run on old ww2 movies about 6 months or so ago and saw that again for the first time in ages

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cullyferg2010 In reply to Small-Brown-Dog [2018-10-18 01:35:36 +0000 UTC]

Yeah, 'Thirty Seconds Over Tokyo'.  Just as good as 'The Dam Busters'.

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Small-Brown-Dog In reply to cullyferg2010 [2018-10-18 08:36:53 +0000 UTC]

Not sure I would go that far but them I'm British dontcha know

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cullyferg2010 In reply to Small-Brown-Dog [2018-10-19 01:39:48 +0000 UTC]

Rather, old bean.

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Small-Brown-Dog In reply to cullyferg2010 [2018-10-19 08:36:24 +0000 UTC]

I was thinking about this last night actually and to be honest I hink my favourite US airforce movie is 12 O'clock high.
Minimal flying in it but its a good drama and I like Pecks performance.

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cullyferg2010 In reply to Small-Brown-Dog [2018-10-20 01:46:33 +0000 UTC]

Very good movie.  When they came out with the TV series, they used a lot of the original film footage taken during the war that had been used in the film.

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Small-Brown-Dog In reply to cullyferg2010 [2018-10-20 08:55:25 +0000 UTC]

Not seen the series.

I will find out more I think

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cullyferg2010 In reply to Small-Brown-Dog [2018-10-21 00:35:00 +0000 UTC]

When Robert Stack played the general that Gregory Peck played in the movie, it was alright.  But after the third season and Stack wanted out, his co-pilot took over the squadron, but the writing seemed to have gone down hill a bit.

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AcesInAction [2018-07-21 18:59:16 +0000 UTC]

Nice work!

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Small-Brown-Dog In reply to AcesInAction [2018-07-21 20:18:28 +0000 UTC]

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cullyferg2010 [2018-06-26 01:37:11 +0000 UTC]

Love this bird!

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Small-Brown-Dog In reply to cullyferg2010 [2018-06-26 08:13:34 +0000 UTC]

She will be making another appearance

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cullyferg2010 In reply to Small-Brown-Dog [2018-06-26 20:04:52 +0000 UTC]

Love the design of this beast.  Didn't the Condor Legion use the JU85 in Spain?  I thought I once had seen a photo of the bird.  It had a flight deck and nose as in the Boeing B-17.

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Small-Brown-Dog In reply to cullyferg2010 [2018-06-26 20:43:41 +0000 UTC]

To be honest I'm not sure.
It was a twin tailed multi role job which I didn't think it got past a prototype owing to the 88 being the main man so to speak.

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cullyferg2010 In reply to Small-Brown-Dog [2018-06-27 01:31:18 +0000 UTC]

I do recall a bomber the Germans had been using before the 88 came on the scene.  It was twin-engine and had what was called an 'ash-can' gunner's position under the aircraft.

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Small-Brown-Dog In reply to cullyferg2010 [2018-06-27 08:30:30 +0000 UTC]

JU86 Diesel by the sounds of it.

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cullyferg2010 In reply to Small-Brown-Dog [2018-06-28 01:33:27 +0000 UTC]

Probably have to look that one up, but does sound vaguely familiar.  Vaguely, mind you.

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SergeantPanther [2018-06-15 22:31:12 +0000 UTC]

I‘m kind of missing a bit of control surfaces here. Ailerons seem to be practically non existent from what I can see.

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cullyferg2010 In reply to SergeantPanther [2018-06-26 04:34:18 +0000 UTC]

EMF units replace those control surfaces.

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Small-Brown-Dog In reply to SergeantPanther [2018-06-16 08:35:11 +0000 UTC]

Rate of role covered by the lift generators.
Diesel punk, alt tech/history or simply just plain invented bull - don't take it too seriously

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SergeantPanther In reply to Small-Brown-Dog [2018-06-16 16:21:19 +0000 UTC]

Kay, nice idea.

When I first saw this piece I thought it was a weird version of the Arado 234 because of the way the Cockpit/Windows looked but now I think the front looks more like a beefed up He 111.

Cool stuff.

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Small-Brown-Dog In reply to SergeantPanther [2018-06-16 16:24:17 +0000 UTC]

Thank you.
I have a thing for vintage aviation and fantasy so with nearly all the warbirds having been done by others over the years I mixed the two and come up with my own based upon actual history other than this alternative tech.

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arfgard [2018-05-25 23:24:46 +0000 UTC]

Depiction of the famous "machenklein raid" of early WW2 ??        

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Small-Brown-Dog In reply to arfgard [2018-05-26 08:33:42 +0000 UTC]

That went over my head  I'm afraid

.... there could be a joke there

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arfgard In reply to Small-Brown-Dog [2018-05-26 14:07:36 +0000 UTC]

Pic just reminded me of a poster of the "Dolittle raid" (using B-25's, mfg. North American aircraft corp.) over Tokyo in April 1942 ("early" for Americans) and trying to think of an equivalent German name. Rather like the 1940 (?) Farey 'Swordfish' raid on the Taranto base in English lore, I'm guessing ; both utter masterpieces of improvisation !!              Basis of the book "30 seconds over Tokyo"

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Small-Brown-Dog In reply to arfgard [2018-05-26 14:14:44 +0000 UTC]

Ah I see
There is a lose connection to the special Luftwaffe units used to great effect during the battle of Britain but in all honesty I just had this low level image in my mind so I came out with a load off bull for the story

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jmb200960 [2018-05-21 12:55:24 +0000 UTC]

Great concept, story and picture.

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yereverluvinuncleber [2018-05-18 16:58:05 +0000 UTC]

Thoroughly good. It takes you a while to get these out.

Question: Who is the Chancellor in the timeline? Could it be Alois Schicklegruber? Could it be Ernst Roehm? It doesn't have to be the usual corporal.

Thought: The V1 is a logical choice for an earlier development in your timeline of this weapon but instead using lift generators of the type shown above. It would have certainly propelled this technology to power cruise weaponry of an earlier type similar to the Vergeltungswaffen Ein. A single jumo of the type shown, with the propeller as an early version of the V1, with a warhead at the rear? or as a pusher with the warhead at the front? It would be slower than the pulsejet having to provide lift and thrust (250-300mph?) but easier to produce in far greater numbers and ready for widescale use in '43?

A thought for you to mull over.

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Small-Brown-Dog In reply to yereverluvinuncleber [2018-05-18 17:15:56 +0000 UTC]

Well as it happens I did think about a simple lift generator with a pre charged cap to power it over short distances so doing away with the need of an engine upfront or on the back or whatever.A cheap and cheerful  pulse jet as per the V1 could get it to get it where it has to go. My departure from this was to have the Japanese use the tech in a suicide craft for countering the menace of:


As for the Chancellor my imagination didn't bother to stroll beyond the corporal I'm afraid ... failed again

As for getting the buggers out - yes, its taking me longer for some reason and especially when I spend longer on something that was only meant to be a prop for a Hawker Hound image I have yet to start.
 ah well

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yereverluvinuncleber In reply to Small-Brown-Dog [2018-05-18 19:36:31 +0000 UTC]

We need some padding to the timeline. We can't have these jerry buggers winning the war. Hitler or similar is the reason they lost it. Alois, his brother is a good candidate, strangled Hitler at birth.

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Small-Brown-Dog In reply to yereverluvinuncleber [2018-05-18 20:18:11 +0000 UTC]

I had to check that coz I thought that was his old man but, apparently, there was a Alois JR - you clever bugger
How about we go really crazy and have Adolf as a front and have his dog as the brains of the operation ?

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yereverluvinuncleber In reply to Small-Brown-Dog [2018-05-18 21:17:42 +0000 UTC]

Now you are disassembling your new universe.

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Small-Brown-Dog In reply to yereverluvinuncleber [2018-05-19 08:26:53 +0000 UTC]

Not if the dogs cover has yet to be blown.

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Anzac-A1 [2018-05-18 10:16:35 +0000 UTC]

Funny how Germany invented the Schnellbomber concept, but only the British Mosquito actually fulfilled it.

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Small-Brown-Dog In reply to Anzac-A1 [2018-06-30 11:38:36 +0000 UTC]

I read a similar thing in a Wiki but it was disingenuous as even though it mentioned the ME262 it didn't refer to it in the Stormvogel version.
However this pales into significance when the article totally ignores the worlds first operational jet bomber: Arado Ar-234.  The Mosquito is a legend in any of its many roles and was very fast but not fast enough to take the Schnell Bomber crown.

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Anzac-A1 In reply to Small-Brown-Dog [2018-06-30 22:07:38 +0000 UTC]

Yes, but you have to look at everything. The 234 had only 1 crew, who had to fly the plane and be the bombardier. That. combined with its speed would've required an exceptionally skilled pilot to bomb effectively. And while it was fast, if the war had gone on a few months linger, it would've faced RAF Vampires, which could easily match its speed. In any case, the 234 has too small a bombload to be effective, as its speed would've prevented any precision bombing, given the single crew member.

I imagine the reason the article ignores the 234 is that, operationally, it was almost never used as a bomber. It mainly served as a recon aircraft. Makes no sense to include an aircraft designed for the role, but that basically never served in said role.

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Small-Brown-Dog In reply to Anzac-A1 [2018-06-30 23:25:47 +0000 UTC]

... and if the war had carried on the Vampire may well have had to face any number of luft46 style fighters and so and so fourth but that is all academic.
I imagine the reason the article ignores the AR234 is because its a wiki and you don't rely on wikis for objective facts. It was remiss of the author not to mention two faster German bombers one of which was developed as a Schnellbomber and not converted as per the Sturmvogel.
The Mosquito was an effective and superior weapon in all its roles but as a "quick bomber" it was slower than the AR234.

Makes no sense to include an aircraft designed for the role, but that basically never served in said role.
You don't think it makes sense to include even a quick reference to another schenellbomber in a schnellbomber article ?
That would be a bit like leaving out the Italian designs  in the 1931 Schneider race because they didn't compete.  Its not possible to get a thorough understanding historical fact if the facts are cherry picked to make an authors point or because the author alone thinks them not worthy.

Your argument is good and the facts would be an ideal counter to the mention of the AR234  but it wasn't mentioned and it should have been.

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