Official Fulqrum Publishing forum
Page 6 of 25 « First 45 6 7816 Last »
Show 100 post(s) from this thread on one page

Official Fulqrum Publishing forum (http://forum.fulqrumpublishing.com/index.php)
-   FM/DM threads (http://forum.fulqrumpublishing.com/forumdisplay.php?f=196)
-   -   Merlin negative G cutout too quick? (http://forum.fulqrumpublishing.com/showthread.php?t=20462)

meplay 04-07-2011 01:32 PM
Quote:
Originally Posted by klem (Post 251027)
I am finding that the Merlin engine misfires at the slightest nudge down of the nose, nothing like a nose pushover. This also happens in level flight with some slight movement say due to turbulence or a mere touch of the stick however much I adjust the Mixture.

Can this be correct? We all know the story of negative G and the later Tilly Orifice but would our Fighter Aircraft engines ever have been so susceptible to Negative G that it is impossible to fly them straight and level without them constantly misfiring/puffing black smoke?
I cant even set up trim to fly level without it nearly cutting out :/

Sternjaeger 04-07-2011 01:50 PM
Quote:
Originally Posted by Seeker (Post 255536)
It does seem very strange to me that the Merlin installation, lacking fuel injection as it was, though intended for an aerobatic use, is less robust to negative G than either a Prewar Matchless scrambler or the pilot's MG TA.

I can keep an MG TA for negative G for about2 to 3 seconds without it cutting out. The lube system is much more sensitive than the carbs, as merely throwing it hard into a roundabout can get the oil thrown to one side of the sump, but while I've heard bearing knock on round abouts and good hump back bridges, it's never had metering problems.

Of course it's a completely spurious comparison, but nonetheless odd that a machine designed for 2 D is more robust in this matter than a machine designed for 3D.
..erm, you got me a bit confused mate, how can you exactly put a car into negative G load? :confused:

II/JG54_Emil 04-07-2011 01:54 PM
lol

the weirdest comparissons are made in this thread to find arguments to convince the developers to tune the favorite plane.

If this happens for blue side I instantly see 10 posts calling s.o. Luftwhiner.

609_Huetz 04-07-2011 02:16 PM
Please get rid of the Blue v Red comparison for once... This thread is inteded to find out if a.) the devs did it right or b.) the devs got it wrong and it needs fixing.

Just like many others in here, I am under the impression that this is meant to be a Sim.

II/JG54_Emil 04-07-2011 02:20 PM
You can read some very bad comparisons in this thread.
My take on this is the attempt to improve the FM of a favored AC, no matter if the comparison relates or not.

Anyway I just had to smile.
Just ignore my post.

I´ll listen to what Sternjaeger has to say.

Viper2000 04-07-2011 02:24 PM
Quote:
Originally Posted by Seeker (Post 255536)
Of course it's a completely spurious comparison, but nonetheless odd that a machine designed for 2 D is more robust in this matter than a machine designed for 3D.
In the official mind, interceptors go up, shoot a bomber or two, come back down, re-arm, refuel and repeat.

Quote:
The RAF's aeroplanes are serious tools paid with using Public Money, not toys for pilots. Furthermore, pilots are reminded to fly directly to and from their targets, since prodigal use of fuel is burdensome to the Public Purse.
Or words to that effect.

If you just think of the interception task, and assume that the target is a cooperative bomber flying in a straight line, you really only need 1 g straight & level, plus axial acceleration/pitch changes to get the job done.

Is this silly? Of course. But if the people designing the aeroplanes have never flown them then it's unrealistic to expect them to imaginatively embellish the specifications given to them by the man from the Ministry, especially since they probably wouldn't be thanked for it anyway.

Moggy 04-07-2011 02:34 PM
Quote:
Originally Posted by II/JG54_Emil (Post 255636)
You can read some very bad comparisons in this thread.
My take on this is the attempt to improve the FM of a favored AC, no matter if the comparison relates or not.
Or to worsen the FM of a hated AC, in this case the door does swing both ways..but you are quite correct.

Nothing speaks louder more than documentational fact as opposed to opinion.

Sternjaeger 04-07-2011 02:39 PM
Quote:
Originally Posted by Moggy (Post 255666)
Or to worsen the FM of a hated AC, in this case the door does swing both ways..but you are quite correct.

Nothing speaks louder more than documentational fact as opposed to opinion.
yes and no... it depends on the nature of the documented fact and the opinion.. ;)

rollnloop 04-07-2011 02:56 PM
Beta patch seems to improve the cutouts. 0G<Instant G<1G = no cut out, instant G<0= cut out, as far as i can say without ingame gmeter.

Moggy 04-07-2011 03:02 PM
Quote:
Originally Posted by Sternjaeger (Post 255675)
yes and no... it depends on the nature of the documented fact and the opinion.. ;)
Oh absolutely it does, but having documentational evidence puts the ball squarely into the other court and says "there you go fella, let's see what you can do with that."

I think the RAF\Supermarine ran negative G tests sometime pre-war at Martlesham Heath or Boscombe down. I truly believe the answers lay there in those records.


All times are GMT. The time now is 09:47 AM.
Page 6 of 25 « First 45 6 7816 Last »
Show 100 post(s) from this thread on one page

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright © 2007 Fulqrum Publishing. All rights reserved.