Ta183 vs Vampire

[Soren]

Yeah pretty much every aircraft design will have issues at the beginning of its full scale prototype testing phase, and in the case of the Ta-183 the absence of wing fences or LE slats was one thing which would've quickly been rectified, wouldn't take them 2 test flights to figure that out.

Other than that there's the landing, stalling, low and high speed handling characteristics of the a/c which need to be examined, these are afterall the most important areas that the a/c must be good at. Now I'd suspect that German pilots would at first be quite surprised over the high approach angle that the a/c no doubt would exhibit with such a high sweep wing, and it would take a bit of time to get accustomed to that. So I'm also quite sure that there'd be other issues as-well, as like Adler says it was a veyr advanced a/c design for its time.


Hey guys, how about a Horten 229 vs Vampire thread ??

[DerAdlerIstGelandet]

Originally Posted by Soren

Hey guys, how about a Horten 229 vs Vampire thread ??

Even though the Ho 229 was flown, I do not think it is a good one to compare either.

[Soren]

Originally Posted by DerAdlerIstGelandet

Even though the Ho 229 was flown, I do not think it is a good one to compare either.

Well could be interesting, as like you pointed out yourself, the Ho-229 was actually flown and the Production version was weeks from completion.

[Dark Matter]

The Ho-229 can turn on a dime in IL2

Now of course I never flew in any of them, but if I had to guess, I'd say that the Vampire turns like a P-38.

[Colin1]

Originally Posted by SILVERFISH1992

...I'd say that the Vampire turns like a P-38

The Vampire was 70 - 140mph (113 - 225Km/h) faster than the Spitfire Mk XIV yet it could also turn tighter.

[DerAdlerIstGelandet]

Careful with basing a real aircraft off of a simulator. Yes they try and make it realistic, but it is still a game. You can never get it like the real thing.

[Soren]

The Ho-229 will no doubt turn tighter than the Vampire and about any other fighter, I mean it's pretty much just one big wing

The lack of a vertical stabilizer however means that lateral stability wont be the best, and the Ho-229 will have a tendency to skid. But besides from that I can't find a single negative thing about the Ho-229 design. Excellent excellent excellent design, thank god Hitler didn't get to play around with it!

[lingo]

Something else that has gone unremarked is the quality of the pilots in the cockpits. By 1945 the Luftwaffe has lost many of its experienced pilots whilst the Allies were still increasing theirs. The scenario as proposed would seem to be pitting inexperienced pilots trying to handle an advanced design (that was more than likely plagued with bugs) against experienced pilots in a more mature design. Let us also consider the respective production rates that were possible on each side. Finally the Allies had all the fuel and materials they needed whereas the Germans were short of everything.

[Soren]

Yeah with the average pilots available to the Luftwaffe in late 44 to 45 they were pretty much screwed nomatter what a/c they came up with. And the lack of fuel would also make sure that most of all these wonderful a/c would just sit there, not being able to do squat.

[Colin1]

All good points lingo
but the idea of most polls and what-ifs is a technical face-off, not a history-this-is-how-it-happened lesson - we know how it happened; for this to work, we need to assume all external and internal variables to be equal.

[Waynos]

Going back to the other design which I was championing in the thread, how realistic might an operational P.1101 been?

With the benefit of hindsight we can see it has probably the best wing in existence at the time ( and which would incidentally have been denied North American in this scenario so even a swept wing F-86 would have had an inferior wing).

It is a much less risky proposition than the Focke Wulf with its near conventional fuselage boom and low tail. The usual bugs notwithstanding, I think it would have had a clear lead over the DH 107 and Hawker P.1047 (the design that begat the P.1052) in terms of in-service date. The Gloster Ace would have been pretty conclusively outclassed as would the P-84 as I see it.

However I'm sure that you guys who study Luftwaffe projects more intently than me will be able to enlighten me on some pitfalls I am unaware of.

Soren, I greatly admire the Horten IX/Go 229 as well but I think it would probably have been too much of a handful to fly in combat.I think the Hortens forte would have been as a bomber interceptor rather than A2A combat with other fighters.

I don't actually think that flying wings have ever been able to turn that well, but I may have been conditioned by the majestically cruising Go 229's in FCS 3, and I know I shouldn't let that happen, but I can't recal any agile flying wing at all?

A pet theory I have too, which may be completely unfounded as its just a guess, is that might not Allied aircraft have been developed (ie improved models of P-80, Vampire et al) with the razor thin wings that would have been validated on the M.52 had the war continued? In this way the gap in performance opened up by German swept wing knowledge might have been closed quite quickly. Especially since later tests proved that Miles' 'Gillette' wing delivered exactly as promised. Imagine if this was proven as early as 1946?

Now I am off on a flight of fantasy, of course, but what if, eh?

[Soren]

Waynos,

I can tell you for a fact that flying wings are generally a lot better turners than anything else, the reason is quite simple really, very high lift & low drag, it really is just a big wing, so it will turn on a dime. The reason you might not have heard about this is either because haven't read much about flying wing designs or because you've only read about bombers, and the turn peformance of a bomber isn't really of any importance, the extremely high lift of the flying wing design however is as it allows for a much bigger bomb load to be carried.

But I can assure you that the Ho/Go-229 will outturn most if not any WW2 fighter without too much trouble, even a A6M2 Zero will be hard pressed trying to follow the Ho/Go-229 through a turn. So as a turn fighter the Ho/Go-229 is far superior to the far majority of WW2 fighters.

The only problem the Ho-229 will have is its lack of total lateral stability, making it somewhat of a tricky gun platform, so in that sense it will be inferior to all the regular fighters as it will tend to skid.

Hope that helps mate

[Soren]

Oh forgot to respond to your P.1011 question, sorry.

Yeah a comparison with this a/c would indeed be very interesting! But as for wether it featured the best wing of them all, well I don't really think we can say that.

[Waynos]

Soren. I have seen lots of different flying wings but all of them seemed to only want to fly straight and level or turn very gently.

I always assumed this was a consequence of the design, not that I would know anything at all about the subject I hasten to add, so forgive my questions. I suppose I am presuming a structural limitation rather than an aerodynamic one.

Wouldn't a flying wing flex excessively under violent manouver?

If so what would be the consequence when it sprang back? Also, if you try to turn tightly in such a design is there not a risk that it might flip right over and stall?

Sorry if these questions seem ignorant, I can see the sense in your previous explanation, are there any online videos that illustrate your point?

I say the best wing, regarding the P.1101, only in the sense that when NA fitted it to the Sabre it proved to be exactly that in terms of loading and behaviour by comparison with other fighters of the period (and many since)

[Soren]

Waynos,

No a flying wing wont flex anymore at all, infact it should be more rigid. But as it is with all a/c the bigger it is the higher the amount of flexing you must expect as it gets harder and harder to keep the structure rigid, so a bomber's wing will flex more than a fighter's wing at the same G loads. But the Ho/Go-229 was a small a/c, and it was in essence just a big rigid flying wing which no doubt could take a good deal higher G forces than the normal fighters as the load was spread over the entire body of the a/c = lifting body design = flying wing, and not just on two attached wings.

Now that you've only seen flying wings fly straight doesn't mean they can't turn well, that you must acknowledge right? I can actually tell you that B-2 bomber pilots brag a lot about their ability to outturn any fighter in US service. (Probably not a F22 though)