Author Topic: Me-109 turn to right widely said to be poor; any clues?  (Read 9729 times)

Offline Gaston

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #60 on: April 08, 2009, 01:19:43 AM »

     None of you have even adressed the meaning of the report's quote: (Turns and handling at 250 MPH +) "The 190 displays a TENDENCY to black-out the pilot", as OPPOSED to the P-47D-4, which doesn't apparently share quite the same trait, despite being VERY light on the elevators at high speeds itself, and quite capable of blacking out the pilot... Why not both?

     If it doesn't fit into your theories, it doesn't exist, right?

     Murdr states the FW-190's superiority during turns in the test at low speeds (-250 MPH) is based on better acceleration in sustained turning ONLY; Yet the low speed test is titled; Turning AND handling, with NO mention of the word "sustained" anywhere... All the report actually says is that all the lower speeds, turns were made so tightly it was impossible to accelerate, which does not EXCLUDE unsustained turns. Better yet, a few words later, its states the FW-190 WAS able to accelerate SUDDENLY to gain a better position, so the speed WAS allowed to deteriorate SUBSTANTIALLY for both, and in fact a whole range of maximum-rate turning IS implied by this, because it would be stupid to limit turn tests to SUSTAINED turns, without prominently saying so, and then say broadly the 190 "hanging on the prop" "very evidently" out-turns the P-47, if it did NOT apply ALSO to unsustained turns... This is a turn AND handling test... Read the title...

     The high speed turns (250 MPH+) are described as being held "as tightly as possible", and are put next to the low-speed turns without any special mention of the conclusion being any different in nature as to the relative turning merits of the two aircrafts. This describes an increasingly crushing superiority of the P-47D-4 over the FW-190A-5 in turns, which statement is not qualified in any way (just as it was not at low speeds, except for the oblique turn "trick")...

     Then they mention "the FW-190 had a tendency to black-out the pilot", which ALSO doesn't fit ANY of your handling theories...

     So you ignore it.

     Then we have the words, on this very forum, of an actual FW-190A-8 Western ace who describes DOWNTHROTTLING prior to medium/low-altitude combat (with P-51Ds!), and honing his ride mightily for LOWER speed combat (popping flaps, extended-chord ailerons etc..), and using ONLY lower speed turn-fighting combat to gain his victories. But that doesn't fit neatly into your FW-190A-8 handling theories, now does it?

     So you ignore it.

     There's also the numerous accounts of Western Front Luftwaffe officers admonising "new" Eastern Front pilots to ALWAYS turn with American aircrafts, and NEVER use the vertical like they could do with the Russians. Doesn't quite fit with the Boom and Zooming German hordes now does it?

     But that doesn't fit either, so you ignore it.

     Then there is the issue of "hanging on the prop", which does imply in its very description something beyond what your sustained turn/ lift-only/wingloading theories can provide, but that doesn't fit neatly either, so it can be ignored also. As can most pilot accounts, while you are at it...

     Oh and I almost forgot: The MAJOR advance that the 190A-8 represented in MANEUVERABILITY, over ANY earlier mark, by the words of its own pilots? Well, what do these handsomehunkes know anyway? Don't they know the wingloading was worse?

     They turned all the time with it, and survived, but they didn't know the low-speed handling of the A-8 was BAD...

     It's just not scientific guys... We're simmers, we know they're wrong...


       Gaston.


     P.S. The ballasted FW-190G-3 used in the test is NOT equivalent to an A-3, but to an A-5, and is referred to as such in another version I saw of this test. Get your facts straight before poking fun at the expertise of someone else...

       G.

     

     

     

     

     
   

Offline Murdr

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #61 on: April 08, 2009, 11:26:30 AM »
I have limited time at the moment, so I'll pick one thing to briefly reply to.

 Don't they know the wingloading was worse?

I'm a bit perplexed on who exactly you have been arguing with all this time that you keep bringing up wing loading.  As I said, your assumption that sim modeling is so simple as to be based on that data point is an extremely false assumption.  Wing loading only give some ballpark indications about a plane.  Looking at only that completely excludes lift coefficent, and gives no indication on thrust and drag properties.  I would hope people replying from the community already know that wing loading is by no means a be all end all indicator of turn performance.  However, you keep beating on this point like a kindergarden teacher tring to instruct a college class.

Offline Wurger

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #62 on: April 08, 2009, 03:50:17 PM »
Gaston the former model decal maker by any chance?

Never, ever quote TC as a reliable source, his command of facts is always suspect.  Also, he is certainly not a model guru (except in his own mind) and generally considered somewhat of a joke by other experienced modelers...

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Offline Murdr

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #63 on: April 08, 2009, 06:54:51 PM »
     P.S. The ballasted FW-190G-3 used in the test is NOT equivalent to an A-3, but to an A-5, and is referred to as such in another version I saw of this test. Get your facts straight before poking fun at the expertise of someone else...

What leads you to believe the FW190 in Italy is the FW190G-3 flight tested in Ohio?  Author Peter Caygill cited that the Italy bird was an A varient.  (I'm not sure where I got the -3 from).

Offline Murdr

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #64 on: April 08, 2009, 07:07:39 PM »
     Murdr states the FW-190's superiority during turns in the test at low speeds (-250 MPH) is based on better acceleration in sustained turning ONLY;

I was saying the results make perfect sense to me.  I don't see a great mystery in it.  I'd elaborate further, but it appears that would be a waste of time.  No big surprise that you'd be tacking words on in caps that I never said :lol

Offline MiloMorai

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #65 on: April 09, 2009, 12:30:14 AM »
The G-2 and G-3 were based on the A-5. The G-3 was a G-2 with a PKS-11 aotopilot.

What was the WNr of this Fw?

Offline wrag

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #66 on: April 09, 2009, 06:06:07 AM »
In this article posted on Flight Journal

Flying the Bf-109
Two pilots give their reports
Eric Brown, Mark Hanna

Both pilots claimed the 109G10 OUT TURNED the P51D but the pony was faster.

Also there was another piece with a 190 vs a F6F and several were surprised at how well the 190 did against the F6F!

Both of these articles were sent to HTC and I'm pretty sure they got read!

And as HTC has repeatedly expressed any verifiable information will be considered, I think the 190 and 109 FM's might have gotten a slight tweek AFTER this information was related.
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Offline hitech

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #67 on: April 10, 2009, 07:21:23 PM »
Murdr:
Quote
However, you keep beating on this point like a kindergarden teacher tring to instruct a college class.

Murdr: I take great exception of you kinder garden analogy. In reality it is more like a bad student of a bad kinder garden teacher, who was fired last year , trying to teach PHD holders in physics that an Apple will fall up if has the correct sugar content.

In reading this thread all I can say is WOW, another crump.

HiTech

Offline Banshee7

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #68 on: April 10, 2009, 07:52:27 PM »
Murdr:
Murdr: I take great exception of you kinder garden analogy. In reality it is more like a bad student of a bad kinder garden teacher, who was fired last year , trying to teach PHD holders in physics that an Apple will fall up if has the correct sugar content.

In reading this thread all I can say is WOW, another crump.

HiTech


 :rofl  That was funny
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Offline Murdr

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #69 on: April 20, 2009, 12:56:38 AM »
Although most German low-altitude tests agree the 190A OUT-TURNED the 109G, it probably wasn't by a wide margin for the earlier models

Russian time to turn data at 1000 M altitude does not reflect this.
FW190A-8 = 21-22 seconds
FW190A-4 = 22-23 seconds
109G-4 = 21 seconds
109G-2 = 20-21.5 seconds
" w/ 3 x 20mms = 22.6 seconds

Just say'n

Offline Charge

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #70 on: April 20, 2009, 04:23:55 AM »
FW190A-8 = 21-22 seconds
FW190A-4 = 22-23 seconds

Oh, interesting. Heavier A8 outturning lighter A4, more thrust available perhaps...?  :lol

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Offline moot

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #71 on: April 20, 2009, 04:45:30 AM »
Didn't the A4 have a pretty weak engine?  And then it could be just one test on one airplane.
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Offline Murdr

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #72 on: April 20, 2009, 07:29:00 AM »
Same source has the A-5 with identical times as the A-4.

Offline Hajo

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #73 on: April 20, 2009, 08:30:37 AM »
My  head hurts.

I've studied and read a great deal about the 190 from its' development to its' upgrading through the series and its'

performance in combat.  The majority of what I've read indicates that allied Pilots thought the 190 better then the

109 and questioned why they made the numbers of 109s as they did.  The 190 and 109 were at least a decade

apart in development.  The 190 far superior in technology.

Gaston when I need a question answered about flight dynamics I ask two people....now I'm adding a third one.

Murdr, Widewing (who does most our ingame testing) and now I'm adding BnZ'.

With all do repect Sir never trust a Wicki unless you know the Author and his sources.

And two, in the future pose this type of topic on our BBS as a question.

You will get far more information then thought possible from this community.  Solid information btw.

Hajo
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Offline BnZs

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Re: Me-109 turn to right widely said to be poor; any clues?
« Reply #74 on: April 20, 2009, 12:14:21 PM »


Murdr, Widewing (who does most our ingame testing) and now I'm adding BnZ'.



Nothing I tediously illustrated in the whole thread was much more advanced than knowing 2+2=4, that is the bad part.
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