Military History | How To Make War | Wars Around the World Rules of Use How to Behave on an Internet Forum
Fighters, Bombers and Recon Discussion Board
Sign In   Return to Topic Page
Subject: South Korea abandons consideration of stealth fighter development
Rufus    7/27/2009 12:25:43 PM
h*tp://www.koreatimes.co.kr/www/news/nation/2009/07/113_49176.html
 
Quote    Reply

Email Me When A New Comment Is Made
Show Only Poster Name and Title     Newest to Oldest

Pages: PREV  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24   NEXT
gf0012-aust       7/31/2009 10:50:24 PM
how about making the effort to get the technology terms correct in the first place?

"clean" refers to a traditional weapons carriage platform where the weapons are externally mounted and where none are mounted to give it the cleanest profile

as soon as you add weapons to that vehicle it is referred to as "dirty" - ie things are bolted on and disrupt the optimum measurements immediately.

hence why F-22, JSF, B2, B1 etc are "emissions elegant"

any capability bolted onto a platform instantly makes it "dirty" .

it would be nice if you stopped making things up (at the technical level) - try to stick to the facts that way we have no need to question your accuracy, competency and/or motive 
 
Quote    Reply

Rufus       8/1/2009 5:41:18 AM
"For F-35, the whole avonics is off limit and Robert Gates is in Israel right now pressuring IAF officials to not integrate Israeli system or weapon and use F-35 as is, with already integrated weapons only." - slowman
 
and now the facts... (WITH A SOURCE!)
 
h*tp://www.star-telegram.com/business/story/1505790.html

"We may offer a base-line aircraft and tell them when we can retrofit weapons in development," Heinz said. (This is Brig. Gen. David Heinz, the F-35 program manager)

As I said quite clearly several times in this thread.  Integrating Israeli weapons is not the problem.  Their integration will need to be coordinated with the other program participants and scheduled, but there is no restriction on integrating Israeli weapons.
 
 
 
 
 
 
Quote    Reply

SlowMan       8/1/2009 6:44:32 PM
@ gf0012-aust

> "clean" refers to a traditional weapons carriage platform where the weapons are externally mounted and where none are mounted to give it the cleanest profile

There is nothing traditional about Typhoon's half-submerged AMRAAM carriage, which gives that clean profile.

> as soon as you add weapons to that vehicle it is referred to as "dirty" - ie things are bolted on and disrupt the optimum measurements immediately.

Typhoon's RCS figure is measured with those four AMRAAMs.

@ Rufus

> now the facts

Well, at least I will appreciate that fact. But since it's relatively new, I wasn't aware it and this appears to be a recent plan developed in accordance with Israeli demand. Not sure if this could be incorporated into first 25 planes in time though.
 
Quote    Reply

Rufus       8/1/2009 7:07:08 PM

"There is nothing traditional about Typhoon's half-submerged AMRAAM carriage, which gives that clean profile."
 
The 1970's called... they want some credit for the F-14...
 
 h*tp://www.flightglobal.com/pdfarchive/view/1982/1982%20-%202030.html
 
...and no, if the Typhoon is carrying weapons it is not clean.  Don't argue with people who know what they are talking about.
 
 


"Well, at least I will appreciate that fact. But since it's relatively new, I wasn't aware it and this appears to be a recent plan developed in accordance with Israeli demand. Not sure if this could be incorporated into first 25 planes in time though."
 
No it isn't a recent plan idiot.  There was never any question about integrating Israeli weapons, that is what I have been explaining to you.
 

 
Quote    Reply

Herald12345       8/1/2009 7:19:13 PM
Typhoon's RCS figure is measured with those four AMRAAMs.
 
Are you kidding? 
 
Let's try this step again. The signal emissions and returns measurements we take of an aircraft vary with its aspect and with its carriage.
 
If we take the Squall as an example, its best signal emissions and management regime is when it is subsonic, flying low to the ground, with no reheat, and with minimal load-out to act as a radar signal return. Even at that, the aspect plays an important role as it is biased toward front and top.  
 
We discussed this with the BW fan brigade, and now I discuss it with you. A combat aircraft is measured under every conceivable comdition that its builders can imagine. There is no STANDARD single point performance meassurement. There is a set of measurements that indicate a class set of performance characteristcs. Aircraft are dynamic systems that operate in a variable regime condition
 
That is what FLYING MACHINE actually means. An artifact that works over time to fly.
 
Sheesh. Even the basic basics he doesn't know.
 
Herald

 
     
 
Quote    Reply

gf0012-aust       8/1/2009 11:21:52 PM

slowman > There is nothing traditional about Typhoon's half-submerged AMRAAM carriage, which gives that clean profile.

Typhoon's RCS figure is measured with those four AMRAAMs.

ROFLMAO, so you want to make things up again?  

Clean refers to the platform in a dismounted  condition.  ie sans external loads/weapons/packages.

It's clean because the baseline measurements are whats used to measure its signature footprint from that point on.

again, stop BS'ing on things that  you are clearly unfamiliar with.

as I said, when you stuff up the basic things and pretend to be knowledgeable - well, thats why you have zero credibility.
 
 
Quote    Reply

SlowMan       8/3/2009 12:00:27 PM
@ Herald12345

> Are you kidding?

No I am not.

> There is no STANDARD single point performance meassurement.

Well, the RCS figures being quoted are lab measurements, the same way F-22 gets its quoted RCS figure. Of course the real world figure varies, even for F-22.

@ gf0012-aust

> Clean refers to the platform in a dismounted  condition.  ie sans external loads/weapons/packages.

Quoted Typhoon RCS figure is with four AMRAAMs for intercept mission. For RCS measurement, Typhoon was never clean; it was measured with four AMRAAMs.

The reason I said "Clean" instead of Clean is because the Typhoon is almost aerodynamically "clean" with that four AMRAAM configuration, as those semi-submerged AMRAAMs produce very little extra drag and this enables Typhoon to supercruise armed for A2A mission.
 
Quote    Reply

Rufus       8/3/2009 12:59:51 PM
 
 
 
The reason you said "clean" is because you didn't know what the word meant.
 
 
 
Quote    Reply

Herald12345       8/3/2009 5:17:43 PM

@ Herald12345



> Are you kidding?



No I am not.

Yes you are. CREF below.


> There is no STANDARD single point performance measurement.

Well, the RCS figures being quoted are lab measurements, (publicity measurements) the same way F-22 gets its quoted RCS figure. Of course the real world figure varies, even for F-22.

What you admitted here was two things. I know what I discuss, and you don't.

@ gf0012-aust

> Clean refers to the platform in a dismounted  condition.  ie sans external loads/weapons/packages.

Quoted Typhoon RCS figure is with four AMRAAMs for intercept mission. For RCS measurement, Typhoon was never clean; it was measured with four AMRAAMs.

Now you go back to your default setting again.  There is NO SINGLE MEASUREMENT. THERE ARE MEASUREMENTS TO SET PARAMETERS. 
 
Example:
 
 




The reason I said "Clean" instead of Clean is because the Typhoon is almost aerodynamically "clean" with that four AMRAAM configuration, as those semi-submerged AMRAAMs produce very little extra drag and this enables Typhoon to supercruise armed for A2A mission.
 
Are you kidding?

 
Quote    Reply

SlowMan       8/4/2009 10:52:30 AM
@ Rufus

> The reason you said "clean" is because you didn't know what the word meant.

I am not gonna waste my time on a troll.

@ Herald12345

> What you admitted here was two things. I know what I discuss, and you don't.

Sure I do, more so than you do.

> There is NO SINGLE MEASUREMENT.

In case of Typhoon, the RCS and supercruise performance are measured in this four AMRAAM configuration.

> Are you kidding?

No I am not.

 
Quote    Reply
PREV  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24   NEXT



StrategyWorld.com© 1998 - 2012StrategyWorld.com. All rights Reserved. StrategyWorld.com, StrategyPage.com, FYEO, For Your Eyes Only and Al Nofi's CIC are all trademarks of StrategyWorld.com Privacy Policy