Author Topic: 190A vs SpitVB  (Read 8049 times)

Offline Toad

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190A vs SpitVB
« Reply #120 on: July 27, 2003, 07:38:55 PM »
Oh, you don't bother me in the least. Have no worries.

If you see me up in any buff, grab your girlfriend and have one last fling because it probably means it's the end of days. :D
If ye love wealth better than liberty, the tranquility of servitude than the animated contest of freedom, go from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains sit lightly upon you, and may posterity forget that you were our countrymen!

Offline GScholz

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190A vs SpitVB
« Reply #121 on: July 27, 2003, 07:50:29 PM »
:D
"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably."

Offline funkedup

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190A vs SpitVB
« Reply #122 on: July 27, 2003, 07:53:17 PM »
Don't make me do it Gscholz.

Offline Batz

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190A vs SpitVB
« Reply #123 on: July 27, 2003, 08:54:17 PM »
atleast take out ur a8 manual and show him there aint no mw50.

Offline GScholz

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« Reply #124 on: July 27, 2003, 10:02:46 PM »
Quote
Originally posted by funkedup
Don't make me do it Gscholz.


What?
"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably."

Offline funkedup

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190A vs SpitVB
« Reply #125 on: July 27, 2003, 10:13:55 PM »
Don't make me bring out the Colonel.

Offline GScholz

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« Reply #126 on: July 27, 2003, 10:30:09 PM »
Who? Colonel Sanders? Why not, I am a bit hungry.
"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably."

Offline gatt

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« Reply #127 on: July 28, 2003, 02:17:52 AM »
Quote
Originally posted by funkedup
Can you elaborate on that?


I can't. But I'd like to have the time to make a comparison between real and AH's roll rates (for the MkIX and the 190A) at various speeds.
"And one of the finest aircraft I ever flew was the Macchi C.205. Oh, beautiful. And here you had the perfect combination of italian styling and german engineering .... it really was a delight to fly ... and we did tests on it and were most impressed." - Captain Eric Brown

Offline straffo

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« Reply #128 on: July 28, 2003, 02:38:39 AM »
Quote
Originally posted by Kweassa
straffo, Batz means in due course.

 It's not like he's wanting to get all those 109s right now! ;)

 Personally, I'm not sure about the E-7 or the F-2, but we do need a G-14. Much the same, the RAF needs a fMK.IX Spit.


oups :)

so it's not before I got my Yak9 UT or Yak3 in NN colour ?

Offline wastel1

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190A vs SpitVB
« Reply #129 on: July 28, 2003, 11:01:27 AM »
hi guys..funny..we have the 190 debate at Wb too.

for the 109ers here...batz you are wrong with some stuff.

the 109G5 is an g6 with pressurized cockpit..nothing more

the G6 Ah and WB has is the "old" one...with the DB605a1 and NO mw50 of course.

what both sims need is a BF109G14 (NO AS version)
the G14 had the DB605A-1 but with MW 50-> DB650AM
aviable in the planeset from spring 44 on.

-> gives very good low and mid alt performance with 1800PS max

the G6/as would be an high alt fighter , and would suck at low to med alts.
the G14AS(M) (DB605ASM) would be the same as your G10..even with better high alt performance (the AS had higher ratedalt than the 605D according tothe engine data sheets).

so..funnyly ..for both communities, we have a big hole in the planeset between the g6 and the G10/K4(WB)..that can only be filled with the G14 (No ASM :-) )


wastel (habicht)
wb pilot..forme AH pilot

Offline hazed-

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190A vs SpitVB
« Reply #130 on: July 28, 2003, 11:49:30 AM »
guys your reading into what i posted.

The 190A8 climb times were in several books I didnt post any charts but i remember others added stuff like pics of engine performance charts etc :I just realised it may have bbeen GM1 they said it had, I can barely recall it it was so long ago.

The book i still have and it was 'Wings of the Lufftwaffe' by captain eric Brown (RAF testpilot)
in it is a description of the 190a8 which shows this for power plant:
One BMW 801D 14 cylinder radial aircooled engine rated at 1440HP at 18,700 ft(5700m) Fuel capacity 115.5 Imp gal (524 l) in two fuselage tanks, plus 25.3 Imp gal (300-l) drop tank.
Notice it makes no mention of having the extra tank used for the MW50 or GM1 yet apparently this is supposed to be the MW50 version they are talking about.
It goes on to performance:
(clean): max speed 355 mph (571km/h) at sea level, 402 mph (647 km/h) at 18,045 ft (5500 m) Max speed with GM-1 nitrous oxide boost, 408 mph (656km/h) at 6,560 ft (200m)initial cimb rate 3,450 ft/min (17.5m/sec); time to climb to 19,685 ft (6000m) 9.1 min; to 26,250 ft (8000m) 14.4 min; to 32,800 ft (10000m) 19.3 min; service ceiling 33,800 ft and with GM1 boost 37,400ft (11,400m)

now it has mentioned the GM1 boost now but theres no way to know if this is used for all figures or if indeed this version is the one with GM1 (doesnt put it in powerplant list). Maybe it had GM1 for the 19.3 minute climb to 32,800 and because of this unknown factor the info cant be argued against the AH model. I timed the climb in AH's 190a8 to an intended 32,800 ft but like i said i actually gave up around 29k because i was already at 29 minutes!!.I used a lighter fuel load too if i remember right so as to give it some leeway in terms of weights and it should have helped AH's 190a8 to beat any test report where they often used 100% fuel loads with normal combat weight armaments.

People then posted charts for the planes which unfortunately i havent got and they explained on those charts it took longer than 19 minutes to get to 32,800 ft. As far as i recall though it wasnt 29 minutes to 29k in these charts either but i found it hard to understand them as they were in German and eventually it was all forgotten about :)

heres a description of 190a8 which makes me wonder if MW50 WAS the more comon type produced : 'Warplanes of the Luftwaffe' by William Green :
By contrast with the 190A-7, the next, and in the event, last production A-series version of the fighter, the Fw190A-8, was to be built in larger numbers than any other sub-type. Possessing an essentially similar airframe , power plant and basic armament to that of the 190A-7, the Fw190A-8 embodied modifications permitting the installation of an MW50 tank aft, the fug 16ZY radio was moved forward and, when mounted, the ETC 501 rack was repositioned eight inches further forward.'

Ive read all i can about the 190a8s and i have to say MW50 is pretty much always mentioned which has led me to believe it was used often, not rarely as some claim. Wouldnt the MW50 be a pilots preference and mechanics would install it if it was wanted? and in all honesty why wouldnt you want it? I have struggled to find much about climb speeds/times etc and when i found Capt browns book i was pleased to have such a detailed list of timings. (even though there wasnt much there)

It seems the majority of stuff ive found are rather poor quality copies of various documents from German tests or factory figures posted by people in here or off obscure web sites.There doesnt seem to be many if any 190a8 test reports floating around that are easy to find so i often wonder what HTC uses, an American official test maybe? then theres the problem that GM1 and MW50 fuel wasnt available for Allied tests so these tests arent exactly very representative of the MW50 190a8s. This doesnt mean the MW50 wasnt used by the Lufftwaffe but it seems because there isnt allied tests with the mw50 or GM1 being used people assume none of the original units used them.  


If someone could show us the figures for the 190a8 we have and then show the AH model matches it closely then id have resolved this in my mind ages ago, unfortunately ever since i did those tests in AH and timed it Ive always felt it wasnt right or at least appeared to have a disapointingly long climb/ poor performance to various alts vs time.

its only one source so its not enough to base an appeal to htc on but the feeling something might be way off remains.I have over 40 WW2 books 32 of which are based on aviation and the pilots, 25 of these are Lufftwaffe based books. In all of these theres only maybe 3 books that describe the aircraft in ENOUGH detail to be of any relevance to AH and model discussions.Batz you obviously have the info to disprove any claim that the MW50 190a8 wasnt common or ever used? If so post the titles and authors and better still add the  isbn numbers so we can buy them and can read it for ourselves. I would hazard a guess that unless you like me love LW planes you're unlikely to have any book that goes into technical detail. Theres too many books out there that are exactly the same. Basic info and long drawling explanations of operation numbers or fail to really attempt  to print any old documents, gap in the market for sure if there arent any.
Anyhow please batz understand im not really that bothered by the current AH model now, er as in im not all upset by it. I have accepted thats the way HTC want it. I long ago lost all my enthusiasm for posting info and trying to improve modelling etc. I realised that with the current wep system (which i do like) we are never going to really see what these engines were like. To get this im better off buying a non online sim. AH cant afford to get too technical or it bores the average player. I have accepted that AH is the most detailed and accurate(almost spot on) WW2 sim thats available ONLINE. Offline maybe theres a few that get it more precise, as in almost anal about it :D hehe.I have learned to accept it how it is and i havent posted about the model for a long while. I do however get annoyed when i read what mandoble posted which i dont see as anything terrible, in fact how else are you supposed to question something? you ask a dang question right? what is it exactly that hes written thats so terrible?

In all these posts we are saying its what we perceive or see and how we see things. Its perfectly ok for anyone to show us where we have it wrong or indeed to add stuff to help prove its right. What I dont appreciate as im not a schoolboy is people who add their opinions on what the 190 could or couldnt do or just insult the poster without ever attempting to prove they are wrong or add real info.
Sure ive been told the 190a8 wasnt using MW50 or GM1 commonly, if at all but wheres the proof? wheres the reference to the book where i can learn it for myself? No instead i got abuse (generally) and opinions and was told i was wrong and im supposed to take their word for it? its nonsense.so please the same for you, why are you so sure about it?

The other problem is feel. 'Feelings' are obviously relative to the person whos playing. How he's set up his joystick, the speed of his computer, the quality of conection etc etc. Also the state of mind they are in when they believe they have seen something wrong. In anger at getting killed, people often say things that they dont really mean or misinterpret stuff. If they post in anger its often not thought out. BUT when a player takes time to do tests, like i did for the 190a8 then they at least deserve a quick answer. It would take a few minutes to grasp what they are asking and a simple 'our data says different, you might want to read.....' and not 'shut up you whiner' or 'you are trying to get the aircraft changed for selfish reasons' lol.

Well heres the link to the thread, as you can see it looks as though it was the GM version not MW50 that was being talked about so earlier in this thread i made a mistake from memory. but its all horses for courses, almost the same thing :) hehe:
http://www.hitechcreations.com/forums/showthread.php?s=&threadid=48770&

Point is although eventually the differences were smal they are quite relevant. take a look:

 (8 mph) difference of top speed at sea level non wep
 (5 mph) difference of top speed with wep added.
Only 2 or 3mph difference at 18k though so funny enough thats where i like to fight in it :).In that thread i ended up saying this: "HTCs climb times in AH are slightly off what my book says up to  17-18k then really off above that so now i'll wait to see what people think.

I honestly thought HT would check it out but some year later still not a single mention about it. I havent mentioned it until recently. I have shown extreme patience wouldnt you agree? what i dont like to see is people people being called whiner for noticing similar errors.

Im resigned to the fact its never going to be changed as its obviously considered within HTC's tollerances.what other explanation is there?

Has anyone just out of pureinterest tried similar tests on say.....ooo ....the p51d maybe? :D is it 5 mph off top speed with wep? 8 mph off top speed non wep? I wonder ;) hehe
« Last Edit: July 28, 2003, 01:19:21 PM by hazed- »

Offline Rude

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190A vs SpitVB
« Reply #131 on: July 28, 2003, 11:50:38 AM »
Maybe the LW guys just need to learn to fly better....I've flown LW stuff from time to time and have had no problems killin stuff and I suck.

Shoot....a Zeke will catch a pony if you fly it poorly.

Some of you guys are wound a little too tight or are just bored....the games still fun for me:)

Offline Batz

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190A vs SpitVB
« Reply #132 on: July 28, 2003, 12:54:58 PM »
Hazed  

The 190as used a system called  "Erhonte notleistung" . C3 fuel was used exactly like the Mw50 to cool down the mixture so that you can increase the pressure in the cylinders. The C3 system did not require any special installtion to work. IIRC the mw50 installation on the BMW801 was a real problem.

If I am not mistaken it could be used up to 5500m. It was usable for 10 minutes. It was tested on a A5 in August 43 was standard on the A8 by June 44.

No A series outside a few a4s used mw50.

Verm posted charts in the other thread that matches up with the ah a8. Our a8 doesnt have GM1.

Dont put to much faith in Green.

I know Funked, Naudet, Gatt and Verm have posted on this before in here.


Quote
hi guys..funny..we have the 190 debate at Wb too.

for the 109ers here...batz you are wrong with some stuff.

the 109G5 is an g6 with pressurized cockpit..nothing more

the G6 Ah and WB has is the "old" one...with the DB605a1 and NO mw50 of course.

what both sims need is a BF109G14 (NO AS version)
the G14 had the DB605A-1 but with MW 50-> DB650AM
aviable in the planeset from spring 44 on.

-> gives very good low and mid alt performance with 1800PS max

the G6/as would be an high alt fighter , and would suck at low to med alts.
the G14AS(M) (DB605ASM) would be the same as your G10..even with better high alt performance (the AS had higher ratedalt than the 605D according tothe engine data sheets).

so..funnyly ..for both communities, we have a big hole in the planeset between the g6 and the G10/K4(WB)..that can only be filled with the G14 (No ASM :-) )


wastel (habicht)
wb pilot..forme AH pilot


Thanks for straightening that out Wastel :)

Offline funkedup

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190A vs SpitVB
« Reply #133 on: July 28, 2003, 01:16:46 PM »
About Fw 190A-8 WEP:
(This has been posted many times)

Gatt found a translated manual for the Fw 190A-8 in a bookstore and sent me a copy, and I sent a copy to Verm.  I used to have a bunch of pages of it on the web but don't have it anymore after computer and ISP changes.

The manual covers three WEP systems:
1.  Boost control override modification.
2.  C3 injection like Batz describes.
3.  GM-1

1 & 2 are said in the manual to have the same performance.  The performance charts in the manual (for 1) match AH Fw 190A-8 almost exactly.  There is also a chart in the manual for 3 which shows some performance gains at high altitude.  

I forget the exact wording, but the manual suggests that 1 was most common, and that 2 and 3 were less common.  The modification required to enable 1 was very simple, so it makes sense that it would be most common.  It's similar to Spitfires LF IX being modified to run +25 boost or the modification of P-47D's to generate as much power as a P-47M.

Offline hazed-

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190A vs SpitVB
« Reply #134 on: July 28, 2003, 02:00:20 PM »
Quote
Originally posted by funkedup
About Fw 190A-8 WEP:
(This has been posted many times)

Gatt found a translated manual for the Fw 190A-8 in a bookstore and sent me a copy, and I sent a copy to Verm.  I used to have a bunch of pages of it on the web but don't have it anymore after computer and ISP changes.

The manual covers three WEP systems:
1.  Boost control override modification.
2.  C3 injection like Batz describes.
3.  GM-1

1 & 2 are said in the manual to have the same performance.  The performance charts in the manual (for 1) match AH Fw 190A-8 almost exactly.  There is also a chart in the manual for 3 which shows some performance gains at high altitude.  

I forget the exact wording, but the manual suggests that 1 was most common, and that 2 and 3 were less common.  The modification required to enable 1 was very simple, so it makes sense that it would be most common.  It's similar to Spitfires LF IX being modified to run +25 boost or the modification of P-47D's to generate as much power as a P-47M.


Funked i asked for batz refernce not yours ;) let him show it hehe.

I havent read that post post a link plz.nowusing the info you show the 3 systems but does this mean that the top speed at sea level should be 5mph slower for the 190a8 with system 1.? I thnk not myself. even if it did then are we to believe every book we have that,top speed in is quoting the 190a8 with system 2 and 3. ?. (C3 injection and GM1). come on its just another spin to avoid the simplest of tests.

read the books to see the top speed. BETTER STILL read HTC's own quoted speeds. I mean what else are we supposed to use as a basis for testing in the game? Its no big thing but it is slightly off whether people choose to accept it or call people whiners, its all old hat for me. The issues are lost in an endless flood of replys that focus on a single point in order it seems to avoid the answers or whole subject. I gave up trying to fight it long ago. Im not about to go through it all again, I just want people to lay off making people out to be whiners with no clue. If the questions were answered in a straight forward manner we could have threads be one tenth the size they are. you end up like me having to describe my life story of AH in order to make a point. what a waste of time really. Its all been said before and it hasnt been resolved but to continue to ask is classed a whine. with a year passing since the thread you kind of lose interest dont you.

anyhow for any further questions after this heres a pre-written supply: :D

'I refer the gentleman to the answer i gave earlier'