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IL-2 Sturmovik: Cliffs of Dover Latest instalment in the acclaimed IL-2 Sturmovik series from award-winning developer Maddox Games.

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  #1  
Old 04-29-2012, 03:42 PM
Kurfürst Kurfürst is offline
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Originally Posted by fruitbat View Post
And thats just it, thats just your 'belief'.
Its a tad bite more than that. The BoB era Spitfire II manual clearly states that the maximum boost allowed in flight is +9 lbs.
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Il-2Bugtracker: Feature #200: Missing 100 octane subtypes of Bf 109E and Bf 110C http://www.il2bugtracker.com/issues/200
Il-2Bugtracker: Bug #415: Spitfire Mk I, Ia, and Mk II: Stability and Control http://www.il2bugtracker.com/issues/415

Kurfürst - Your resource site on Bf 109 performance! http://kurfurst.org
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  #2  
Old 04-29-2012, 03:56 PM
41Sqn_Banks 41Sqn_Banks is offline
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Originally Posted by Kurfürst View Post
Its a tad bite more than that. The BoB era Spitfire II manual clearly states that the maximum boost allowed in flight is +9 lbs.
Just like the Spitfire I manual states +6.25 as normal maximum boost (better known as "All out" boost by RAF terminology).

The "cut-out control ... allows the normal maximum boost to be exeeded for special purposes ("emergencies")."



Pilot's Notes General, 1st Edition June 1941.
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  #3  
Old 04-29-2012, 05:16 PM
Buzpilot Buzpilot is offline
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I don't understand why you guys bother, devs don't.
This is what it looks like we'r getting next patch, Hurricane,Spitfire on 87 octane. Maybe a patch another year it will get 100 octane?
Or is it to avoid english planes used in Moskva map?

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Originally Posted by 41Sqn_Banks View Post


I've read the values from the various charts by a ruler. Note that I only used the values at altitude 0, 1000, 2000, ..., 10000 (1000 m step)
Edit; Note the spacing, 400-600, not 400 - 500 ,the difference is huge.

Last edited by Buzpilot; 04-29-2012 at 05:21 PM.
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Old 04-29-2012, 06:38 PM
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robtek robtek is offline
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If the overboost came with the correct penalties (high probability of engine damage when overused) for Spit and 109 the problem wouldn't be one.
If everybody was forced to conserve his engine and to keep it well in the green, the peak power would heavily loose in importance, as it would only be advisable to use in emergency or in a chase with air superiority.
Even then, as further away from home as less advisable would be the use of WEP.
Regretfully CoD is still missing a lot in the CEM-part to make this workable.
To give the power now, as it is would give all advantages to the spits, turn and speed, very unrealistic.
Imo, of course
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Old 04-30-2012, 03:45 PM
Talisman Talisman is offline
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Originally Posted by robtek View Post
If the overboost came with the correct penalties (high probability of engine damage when overused) for Spit and 109 the problem wouldn't be one.
If everybody was forced to conserve his engine and to keep it well in the green, the peak power would heavily loose in importance, as it would only be advisable to use in emergency or in a chase with air superiority.
Even then, as further away from home as less advisable would be the use of WEP.
Regretfully CoD is still missing a lot in the CEM-part to make this workable.
To give the power now, as it is would give all advantages to the spits, turn and speed, very unrealistic.
Imo, of course
I think it is evident that the RAF enjoyed "home advantage" in the BoB in terms of managing worn engines, factory output, replacement aircraft availablility, short logistics chain and pilots flying over their own country. Therefore, I do not view worn engines as such a big deal as far as the CloD sim is concerened. However, as I understand it, the main penalty for the pilot in the first instance was a huge increase in fuel consumption if emergency boost was activated, so this must be included in the flight model for 100 Octane Spit and Hurri me thinks.

Talisman

Last edited by Talisman; 04-30-2012 at 04:01 PM.
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  #6  
Old 04-30-2012, 05:55 PM
41Sqn_Stormcrow
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It may have not posed a problem to handle it for the RAF but I do think that they did not change it after every flight. So it should be modelled as one day we may end up with spits flying in the pacific.
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Old 04-30-2012, 06:19 PM
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robtek robtek is offline
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Originally Posted by Talisman View Post
I think it is evident that the RAF enjoyed "home advantage" in the BoB in terms of managing worn engines, factory output, replacement aircraft availablility, short logistics chain and pilots flying over their own country. Therefore, I do not view worn engines as such a big deal as far as the CloD sim is concerened. However, as I understand it, the main penalty for the pilot in the first instance was a huge increase in fuel consumption if emergency boost was activated, so this must be included in the flight model for 100 Octane Spit and Hurri me thinks.

Talisman
That limitation wasn't meant for the long view, exceeding the 1', 5' or 30' limit should bring the immediate high risk of engine trouble and a increasing loss of power, as it was in real life, with temperatures rising over the limits and all, for all planes, blue or red.
The damage to longevity was done when still flying by the book and using overboost.

Btw, the Luftwaffe did change a 109 engine in the field in 15 minutes, the RAF took a day, iirc.
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  #8  
Old 04-30-2012, 09:46 PM
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Robo. Robo. is offline
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Originally Posted by robtek View Post
Btw, the Luftwaffe did change a 109 engine in the field in 15 minutes, the RAF took a day, iirc.
RAF took 2 days and LW 30 seconds. In the snow. Uphill.
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Old 04-30-2012, 06:06 PM
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Osprey Osprey is offline
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To give the power now, as it is would give all advantages to the spits, turn and speed, very unrealistic.
Imo, of course



Much better to have a massive advantage to blue in speed, climb, roll, firepower and dive right?
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