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Lucius

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Well, zat changes everyzing.

 

am doubting that very much, but regardless, you got an answer to your earlier question, no?

 

HA! Good Fun!

"If there be time to expose through discussion the falsehood and fallacies, to avert the evil by the processes of education, the remedy to be applied is more speech, not enforced silence."Justice Louis Brandeis, Concurring, Whitney v. California, 274 U.S. 357 (1927)

"Im indifferent to almost any murder as long as it doesn't affect me or mine."--Gfted1 (September 30, 2019)

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If you hate both tigers and airplanes, then this picture just isn't for you:

 

topa0120-1b.jpg

 

Seriously, though, why can't I find a decent photo of a Flying Tiger's aircraft?

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I don't hate zem.

Lou Gutman, P.I.- It's like I'm not even trying anymore!
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One billion b-balls dribbling simultaneously throughout the galaxy. One trillion b-balls being slam dunked through a hoop throughout the galaxy. I can feel every single b-ball that has ever existed at my fingertips. I can feel their collective knowledge channeling through my viens. Every jumpshot, every rebound and three-pointer, every layup, dunk, and free throw. I am there.

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p.s. the russians/soviets got a very different design philosophy that were necessary 'cause of their relatively poorly trained mechanics and technicians.  soviet planes were all designed 'round stable airframes, something that has been largely abandoned in the west in favor of smaller/lighter/radical designs.  in the west we use advanced electronics to keep unstable airframes from crashing... but you need highly trained personnel to keep such planes flying.

 

....and you need lots and lots of money which the Russians lack at the present moment.

Things you said about the design and aerodynamics are true, that's why a child could fly a russian fighter jet while on the other hand you need 5 years alone to become a F-16 fighter pilot. :lol::p

After the colapse of the SSSR when comparing russian and western war planes, experts do agree the US fighters have a certain advantage due to the superior technology, but that diference is too small when you look at the amounts of money spend on research, development and maintance of the US war planes compared to the Russian which are more simple, but are much more robust and 'thougher' then the US......

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That's a new design for a MiG, isn't it?

 

Anyway, more Russian love, even though it might not be a jet.

Ka-52 Black Star... fearsome, isn't she?  :p

 

That's an impressive looking chopper......I was just wondering is the Ka-58 'Black Ghost' experimental or a fictional helicopter, last I heard it's suppose to be Russia's first stealth attack helicopter :lol:

 

Image45.jpg

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bit of an oversimplification, but you is entitled to your opinion.

 

just one example of many possible: if american pilots had to fly russian fighters, they might as well be flying giant bullseyes. a sam is much cheaper than a plane or a pilot.

 

*shrug*

 

HA! Good Fun!

"If there be time to expose through discussion the falsehood and fallacies, to avert the evil by the processes of education, the remedy to be applied is more speech, not enforced silence."Justice Louis Brandeis, Concurring, Whitney v. California, 274 U.S. 357 (1927)

"Im indifferent to almost any murder as long as it doesn't affect me or mine."--Gfted1 (September 30, 2019)

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If you hate both tigers and airplanes, then this picture just isn't for you:

 

topa0120-1b.jpg

 

Seriously, though, why can't I find a decent photo of a Flying Tiger's aircraft?

 

use google and search for "david lee "Tex" hill"

 

no doubt you get a number o' good images o' flying tiger p-40s.

 

HA! Good Fun!

"If there be time to expose through discussion the falsehood and fallacies, to avert the evil by the processes of education, the remedy to be applied is more speech, not enforced silence."Justice Louis Brandeis, Concurring, Whitney v. California, 274 U.S. 357 (1927)

"Im indifferent to almost any murder as long as it doesn't affect me or mine."--Gfted1 (September 30, 2019)

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The best aeroplanes that are used for aerial shows come from Russia. I mean those tiny planes that are basically just one huge engine in a small, compact, superstrong body. I have no clue why, but I saw a documentary on Discovery about it and all the top flyers flew russian planes. Even the american pilots.

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we explained the main reason why. russians build aerodynamically stable aircraft... but they ain't really functional over today's battlefield... especially given america's situation.

 

HA! Good Fun!

"If there be time to expose through discussion the falsehood and fallacies, to avert the evil by the processes of education, the remedy to be applied is more speech, not enforced silence."Justice Louis Brandeis, Concurring, Whitney v. California, 274 U.S. 357 (1927)

"Im indifferent to almost any murder as long as it doesn't affect me or mine."--Gfted1 (September 30, 2019)

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we explained the main reason why.  russians build aerodynamically stable aircraft... but they ain't really functional over today's battlefield... especially given america's situation.

 

HA! Good Fun!

 

Well they can't be 'functional' as the US when you compare the military budgets of those two countries.......

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That's a new design for a MiG, isn't it?

 

Anyway, more Russian love, even though it might not be a jet.

Ka-52 Black Star... fearsome, isn't she?  :o

 

That's an impressive looking chopper......I was just wondering is the Ka-58 'Black Ghost' experimental or a fictional helicopter, last I heard it's suppose to be Russia's first stealth attack helicopter ;)

 

Image45.jpg

I haven't seen that one before, not even on the figher jet sites I've visited today, the one it resembles the most is the Ka-50, which looks somewhat like a crossing between a Mi-28 Havoc and the one I posted before. I'd say it's fiction, or pre-prototype concept. At any rate, I think Russia has enough on their hands in terms of financing all those we've already mentioned. :thumbsup:

 

Edit: PS. I'm on a message delay here due to... special attention, given to me (and numbersman) by the mods, just so you know I'm not totally ignoring your posts Hilde. :)

DENMARK!

 

It appears that I have not yet found a sig to replace the one about me not being banned... interesting.

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Let's look into the future a little a bit :-"

 

HyperSoar

Hypersonic Global Range Recce/Strike Aircraft

 

Sg8_16.jpg

 

A HyperSoar hypersonic Global Range Recce/Strike Aircraft the size of a B-52 could take off from the US and deliver its payload to any point on the globe - from an altitude and at a speed that would challenge current defensive measures - and return to the US without the need for refueling or forward bases on foreign soil. Equipment and personnel could also be transported.

 

HyperSoar could fly at approximately 6,700 mph (Mach 10), while carrying roughly twice the payload of subsonic aircraft of the same takeoff weight. As a military aircraft, a HyperSoar bomber the size of an F-22 could take off from the U.S. and deliver its payload from an altitude and at a speed that would defy all current defensive measures. It could then return directly to the continental U.S. without refueling and without the need to land at forward bases on foreign soil.

 

A HyperSoar aircraft would ascend to approximately 130,000 feet - lofting outside the Earth's atmosphere - then turn off its engines and coast back to the surface of the atmosphere. There, it would again fire its air-breathing engines and skip back into space. The craft would repeat this process until it reached its destination. All previous concepts have suffered from heat buildup on the surface of the aircraft and in various aircraft components due to friction with the atmosphere. A HyperSoar plane would experience less heating because it would spend much of its flight out of the Earth's atmosphere. Also, any heat the craft picked up while "skipping" down into the atmosphere could be at least partially dissipated during the aircraft's time in the cold of space.

 

Other potential applications for HyperSoar aircraft include:

 

Space lift - HyperSoar could be employed as the first stage of a two-stage-to- orbit space launch system. Research shows this approach will allow approximately twice the payload-to-orbit as today's expendable launch systems for a given gross takeoff weight.

 

Passenger aircraft - A commercial HyperSoar airliner or business jet could reach any destination on the planet from the continental U.S. in two hours or less.

 

Freighter - A HyperSoar freight aircraft could make four or more roundtrips to, say, Tokyo each day from the U.S. versus one or less for today's aircraft. Analysis indicates a HyperSoar aircraft flying express mail between Los Angeles and Tokyo could generate ten times the daily revenue of a similarly- sized subsonic cargo plane of today.

 

Proponents estimate that approximately $140 million would be needed over the next few years to advance several technologies to the point where a $350 million one-third-scale flyable prototype could be built and tested. About $500 million would be needed to develop the technologies needed and build and test a 16-meter-long flyable unmanned prototype. The development cost of full-scaled HyperSoar aircraft is estimated at about the same as spent to develop the Boeing Company's new 777, or nearly $10 billion.

 

P.S. Your message Lucius is received and understood :p

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Eeeep, that's far out man. How far into the future are we talking about here? :p

DENMARK!

 

It appears that I have not yet found a sig to replace the one about me not being banned... interesting.

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Eeeep, that's far out man. How far into the future are we talking about here?  :-

 

 

The HyperSoar concept has been under investigation by Lawrence Livermore National Laboratory for several years and is being discussed with the US Air Force and other government agencies. Livermore has been working with the University of Maryland's Department of Aerospace Engineering to refine the aerodynamic and trajectory technologies associated with the concept. Lawrence Livermore is positioned to help bring HyperSoar into reality because of its expertise in thermal protection materials, large-scale computational fluid dynamics, ultrahigh pressure testing design, and modeling the environmental effects of high-speed supersonic aircraft.

 

 

In the "National Defense Authorization Act for Fiscal Year 2004 - House Report 108-106" (May 16, 2003) p. 214, line item "0603285E Advanced Aerospace Systems (Hypersoar)" had 7.5 million dollars allocated for fiscal year 2003, with a ramp up over the following years of 21.5 million in 2004, 25 million in 2005, 40 million in 2006 and 50 million in 2007, 2008 & 2009.

It all depends on the funds, it could be in the next 10 years, 15 or 20......and it could be never if they cancel the project - look at it this way: if the democrats win the next election - expect nothing and if republicans win again - expect it before schedule :p

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...look at it this way: if the democrats win the next election - expect nothing and if republicans win again - expect it before schedule :p

:- There's probably some truth in that.

DENMARK!

 

It appears that I have not yet found a sig to replace the one about me not being banned... interesting.

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Do I get an award for signing off on these silly posts? :p

 

The problem with that aircraft is that it's completely theoretical right now. I liked it better when we were discussing historical or current models. Of course, I lack any real interest in aircraft other than when I need to get from one point to another. I'd be just as happy to have a thread about tigers. Still, Lucius keeps posting in here which gives me the opportunity to read about the HyperSoar, which just sounds scarey and all "Terminator: Judgement Day."

Fionavar's Holliday Wishes to all members of our online community:  Happy Holidays

 

Join the revelry at the Obsidian Plays channel:
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Remembering tarna, Phosphor, Metadigital, and Visceris.  Drink mead heartily in the halls of Valhalla, my friends!

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Still, Lucius keeps posting in here which gives me the opportunity to read about the HyperSoar, which just sounds scarey and all "Terminator:  Judgement Day."

 

 

First - I posted that, not Lucius

 

Second - HyperSoar isn't some fictional 'Judgement Day' bullsh*t and really it doesn't sound scary, it's called like that because a HyperSoar aircraft would ascend to approximately 130,000 feet - lofting outside the Earth's atmosphere - then turn off its engines and coast back to the surface of the atmosphere. There, it would again fire its air-breathing engines and skip back into space. The craft would repeat this process until it reached its destination. A mission from the midwestern United States to east Asia would require approximately 25 such skips to complete the one-and-a-half-hour journey. In other words the plane 'soars' from the orbit back to the atmoshpere several times at 'Hyper' speed - that's how it got its name, not because it's suppose to be some doomsday weapon like from the "Terminator: Judgement Day," - if you still don't understand here's a picture for you:

 

40num2.jpg

 

Third:

The problem with that aircraft is that it's completely theoretical right now.

 

Every plane began as a theory, so did this one.....it's not that fictional, it all depends on funds and politics now - nothing else.

 

Fourth:

Do I get an award for signing off on these silly posts?  :)

 

I know this was a rethorical question.....but no, no you don't.

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So, are you a little angry over all of this?

 

The difference between a historical aircraft and, say, the one you're touting right now is that the F-16 actually exists. Whether it started as a theory or not, and they all did, they are actual aircraft. HyperSoar is not.

 

Note, I didn't admonish you for bringing up the aircraft. I didn't attack you, and I hope you re-read my post, which I considered rather light-hearted. I didn't tell you that you should only discuss what I wanted to discuss.

 

Now, let's address the whole idea that I read a post you made. While you made the post, I'm paying extra care to read this thread because I know Lucius is posting in it. In other words, I'm being a nice guy and trying to get his posts put through as fast as possible. I'm not responsible for his current status, but I am still conscientious about letting him participate in threads. So, indeed, I don't get an award for allowing everyone to see his post. Lucius, and those interested in discussing things with him, do get a prize, however.

 

I'll continue to monitor this thread in order to facilitate the conversation. Please don't take grave offense if I post every now and then.

Fionavar's Holliday Wishes to all members of our online community:  Happy Holidays

 

Join the revelry at the Obsidian Plays channel:
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Remembering tarna, Phosphor, Metadigital, and Visceris.  Drink mead heartily in the halls of Valhalla, my friends!

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What did I miss? Why is Lucius under surveillance?

 

Did he post a plane that looked like a pen!s or something? :)

Swedes, go to: Spel2, for the latest game reviews in swedish!

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lol, no. Lucius' status is his business. Please, let's continue the discussion of aircraft, real, theoretical, fantasy, whatever.

Fionavar's Holliday Wishes to all members of our online community:  Happy Holidays

 

Join the revelry at the Obsidian Plays channel:
Obsidian Plays


 
Remembering tarna, Phosphor, Metadigital, and Visceris.  Drink mead heartily in the halls of Valhalla, my friends!

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So, are you a little angry over all of this?

 

No, no I'm not.

 

The difference between a historical aircraft and, say, the one you're touting right now is that the F-16 actually exists.  Whether it started as a theory or not, and they all did, they are actual aircraft.  HyperSoar is not.

 

HyperSoar isn't an aircraft yet, all I was saying is that it's not some 'Judgement Day' fiction, it's a very much alive project. Even though HyperSoar is still in the "paper airplane" stage, it has garnered interest from organizations as diverse as Federal Express and STRATCOM (the U.S. Air Force Strategic Air Command). HyperSoar has appeared in Jane's Defence Weekly, Aviation Week and Space Technology, Scholastic's Weekly Reader, and daily papers from the Los Angeles Times to the Washington Times to local newspapers such as the Valley Times.

 

Passenger flight would be one of the last applications to become reality, but it is the one that the media and the public are most interested in. "To the general public, HyperSoar looks doable. The technology is nearly there, the concept is proven on paper. The thing now is to make it economically feasible to the defense and commercial communities so HyperSoar can get the funding it needs to take the next step in development."

 

Carter(some aerodynamics engineer) estimates that about $500 million would be needed to develop the technologies needed and build and test a 16-meter-long flyable unmanned prototype. Lawrence Livermore is positioned to help bring HyperSoar into reality because of its expertise in thermal protection materials, large-scale computational fluid dynamics, ultrahigh pressure testing design, and modeling the environmental effects of high-speed supersonic aircraft.

The question of funding aside, the day when passengers can hop a HyperSoar to London is still a ways off.

 

"When most people hear about HyperSoar," Carter added, "they immediately think big-building big airplanes to carry lots of passengers or cargo. But that's not economically feasible. I propose building small airplanes to justify the market and then building up from there, according to the need. That's how all the different flight technologies-airplanes, jets, helicopters-got started. It's the way that fledgling technologies like HyperSoar take wing.

 

I'll continue to monitor this thread in order to facilitate the conversation.  Please don't take grave offense if I post every now and then.

 

I never did nor I think I will.

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Beautiful planes can look real ugly when they attach all those bombs and missiles underneath the wings. For an example, see the F-16 Falcon above.

Swedes, go to: Spel2, for the latest game reviews in swedish!

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YF-23 Black Widow II

 

Death of a beatiful plane

 

In September 1985 the Air Force sent out technical requests for proposals to a number of aircraft manufacturing teams. The October 1986 Milestone I review directed a DEM/VAL phase prior to entry into EMD. On 31 October 1986, the Air Force awarded each team a $691-million fixed-price contract to build two prototypes: Northrop-McDonnell Douglas' YF-23, and the Lockheed-Boeing-General Dynamics YF-22. In contrast to the F-117A and the B-2, both of which had been point designed for stealth, these two prototypes were the first airplanes ever to blend stealth with agility and high-speed, supersonic cruise capability.

 

north-f23.jpg

 

Two YF-23 prototypes were designed and built by the contractor team of Northrop and McDonnell Douglas as part of the demonstration and evaluation phase of the US Air Force's Advanced Tactical Fighter selection program, which concluded in 1990. During the ATF program, one YF-23 was powered by twin Pratt and Whitney YF119 turbofan engines, while two General Electric YF120 turbofan engines were installed in the other prototype. Featuring a diamond-shaped planform, two large, sharply-canted ruddervators, and a serrated aft profile, the high performance aircraft was larger than the F-15 it was designed to replace. The YF-23 prototypes are 67.4 feet in length and have wingspans of 43.6 ft. The YF-23 employed stealth characteristics and was capable of supersonic cruise flight without afterburner. The aircraft achieved a speed of Mach 1.8 during the program.

 

There was no official USAF "nickname" for the YF-23A. The Northrop YF-23A team personnel chose the name "Black Widow II" -- commemorating the Northrop P-61 Black Widow, the first American aircraft specifically designed as a night-fighter

 

f-23-ec94-42454-32-s.jpg

YF-23

 

F-22%20shadow.jpg

YF-22

 

 

The YF-22 and YF-23 were different in many ways. The YF-23 was designed for speed and maneuverability. The YF-22, however, was designed more for maneuverability. Both aircraft, were designed for a type of flight called supercruise. Supercruise is when an aircraft is designed to be flown at Mach 1 or above in cruise, that is without afterburners. For this reason, both aircraft had to be more aerodynamic. The YF-23 was slightly more aerodynamic as it's cruising speed was Mach 1.25, Mach 0.08 faster than the YF-22 (roughly). Both of their speeds varied however. That is because the two prototypes were produced and tested. Each one was fitted with a different engine configuration.

 

The exhausts of the two aircraft differed radically. Lockheed chose a layout aimed at maximising lower speed manoeuvrability via the use of thrust vectoring, even though this was not a mandatory USAF requirement. Two dimensional thrust vectoring nozzles provide vectoring to enhance response in pitch. Northrop on the other hand rated stealth and drag so important they employed a serrated planform beavertail with B-2-like submerged ventral exhaust troughs. This approach reduced both depressed tail aspect infrared emissions and tail aspect radar cross-section, but precludes any vectoring.

 

f-23-6.jpg

 

The YF-23 took a very raidcal departure from the conventional design of aircraft. By using a very unusual shape the aircraft became very maneuverable and had a high top speed. By using the same angle on all flying surfaces (i.e. the nose, wing fronts, wing backs, ruddervator {rudder/elevator} fronts, ruddervator backs, and engine exhausts), the stealthiness is increased. Another advantage of using such unusualy shaped flying surfaces, is that the uncontrolability of the aircraft is increased so that when fly-by-wire is used, the manueverablity of the aircraft is increased greatly.

 

The Northrop/MDC YF-23 employed planform shaping with extensive blending, the latter technique used to advantage with the large B-2A. Blending has the major strength of not compromising high speed aerodynamics, the blended airframe offering very low drag by avoiding vortices which may be produced by a faceted geometry. In addition to RCS reduction through shaping, the YF-23 also employed carefully shaped exhausts to conceal the engine hot end, yet another technique developed during the B-2A program. The unusual 'diamond' planform of the YF-23 is a 2 major lobe design, as all major edges fall into groups of two parallels. The result of the low observables techniques was a major reduction in aircraft detectability by radar, and in the YF-23, also detectability by Infra-Red Search & Track (IRS&T) systems. This will radically shrink the usable envelope of hostile radar guided weapons and in the instance of the YF-23, also heatseeking weapons.

 

In April 1991, the Air Force selected Lockheed's YF-22 design for full-scale development, now termed "Engineering & Manufacturing Development" (EMD). According to the Air Force, factors in the selection for production of the F-22 were a better designed for maintainability, greater potential for future development, and slightly lower cost. Secretary of the Air Force Donald B. Rice stated that the choice was based on confidence in the ability of the Lockheed team and Pratt & Whitney to produce the aircraft and its engine at projected costs. Emphasizing the importance of the Lockheed team's management and production plans, he denied that either prototype was significantly more maneuverable or stealthy. A popular view is that the decision reflected a preference for maneuverability over stealth

 

widow.jpg

 

It is universally held that the YF-23 was by far the better looking aircraft, and supporters offer a number of other reasons why the YF-23 should have won the ATF competition.

 

The YF-23 was a very agile aircraft. The YF-23 is a very unstable aircraft; however, when this instability is coupled with a fly-by-wire control system, this results in a very agile aircraft. Another attribute that lends itself to high mobility is the uniqueness of the tail. On the YF-23, instead of using two rudders and two elevators, it uses a ruddervator, a combined rudder/elevator. This ruddervator is angled at a roughly 45

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