That would be AL-41F1A then. Not only has the Su-35BM been stated to be equipped with AL-41F1A engines, but 14.5 tonnes thrust = 142kN.
However, in the interim its likely for Su-34s to be equipped with AL-31FM1s, like the Su-27SM- not only does the article posted above indicate this (since AL-41F1A/ Article 117S isn’t ready yet, though it’s being tested)
AL-31FM series is cheap upgrade of AL-31 mostly i think funded by engine sale to china by salyut. and i believe it can be applied to current engines.
while in Saturn 117S engine russians are puting there own money.
two engines having the same thrust does not mean that they are at same technical level.
http://www.royfc.com/news/apr/1306apr04.html
He also reported that China already has filed an application for the AL-31F-M1 engine with reference to upgrade of the Chinese fleet of Su-27/Su-30 fighters. It still is not known how this remotorization will take place. According to Eliseev, possibly the plant in Shenyang will prefer to assemble the engines, and we will be delivering upgraded components. But this is something for the future, and for the time being it is clear only that the Chinese side has preferred the upgrade variant being proposed by MMPP Salyut.Source: 13.04.06, ARMS-TASS
it is this engine they are referring to. It is intermediate engine towards 5th generation.
http://www.royfc.com/acft_news_old_jun2.html#14jun
Sukhoy to Begin Exporting Su-35 Fighters with New 117S Engine in 2009In 2009, the Sukhoy Aviation Holding Company will begin export fighters with the new 117S engine, an official representative of the firm reported today.
“The Sukhoy company not only determined the choice of a power plant for the new Su-35 airplane which is intended for export, but also is a co-investor in the program, having adopted a decision about financing 40 percent of the total cost of the engine’s experimental design work,” the Sukhoy representative said. An agreement for further financing of experiment design work on the creation of the 117S engine was signed in Moscow at a meeting of the managers of the Sukhoy firm Mikhail Pogosyan, NPO Saturn Yuriy Lastochkin and the Ufa Machine Building Production Association Aleksandr Artyukhov. The partnering firms intend to end all experimental design work by 2008.
During experimental design work on the 117S engine, technologies are being perfected which will be used in the creation of the fifth generation engine in the interests of the Russian Federation defense ministry, the noted at the Sukhoy company. The 117S engine is a highly upgraded AL-31F and has a thrust of 14.5 tonnes, which exceeds the figure of the basic engine by 2 tonnes, ITAR-TASS is reporting on this.
Oh man! I have no idea how much it needs. I just took 4 tons instead of 5, because I wanted to be more realistic. The result is relatively straight-forward, so that 5 tons would be OK, too.
Stop bean-counting please, even if it is the only thing you can do.
And as useful thing for you, more efficent than typing something like ” … I can’t belive it has…”
Click this Link:
http://www.google.deMark these words:
empty weight EF-2000Copy them into google and press enter. Read yourself. Then we can talk about that.
Is that all ur assumptiongs. Read codeone about F-16 where in actual conditions engine produce just 70% of stated thrust due to wear and tear and here u put 100%.
and how come Typhoon weigh 11 tons with all that increase in payload? no aircraft weight has stay the same from Air to air to strike version. just look at F-16A from F-16C. F-15A to F-15E. Su-27UB from SU-30 unless significant changes in contruction like Su-35BM. so there is no such thing for EF.
If that is all you have to say to that I am lucky. Or maybe it is all you know about the issue. No Typhoon will fly supercruise with full internal fuel. After all it is an assumption, if you stick to the numbers like an old chewing gum you missed the point completly.
Always sobering to have so many “experts” here and nobody really able to say something qualified beyond the badly quoted AFM-article of last month.
so EF needs one ton fuel to break Mach 1. i cant imagine it has 11 ton empty weight.
Let’s get the supercruise issue a bit forward:
Thrust:
EJ200 has 60kN without reheat. Let’s assume a speed of M1.3 at altitude of 30.000ft, then we have about 60% of the static sea level thrust. So we have 120kN*0.6=72kN of thrust.Weight:
Basic weight is given with 11.000 kg, additional 4.000 kg of fuel. 4 AMRAAMs add 200kg each, 60kg for each IR-AAM. Togehter we have appr. 16 tons of weight.Thrust to weight is hence 0.46.
Lift to drag (if full throttle applied):
Lift=Weight = 157kN
Drag=Thrust = 72kN
hence
72/157 = 2.2That is a very low lift over drag. Normally supersonic aircraft have a LoD of 4 to 5 (clean).
I want to add that thrust is best at 30.000ft, it drops to 35% at M1.2 and 40.000ft. The band with supercruise is limited. We will have many altitudes, in which the EF has to brake sound barrier with A/B and then switch back to dry thrust. But from this very basic calculation it seems possible.
full internal fuel is i think 4900KG. and which IR AAM weighs 60kg?.
and series 2 has 90 degree offborsight. there are alteast 250 aircraft of IAF equiped with R-73. alteast it shows the confidence.
However the R-73 has not inertial guidance niether 200 degree angular tracking ability of in few words +100 or -100 deg like the Python V operationally niether 180 degree or +90 or -90 deg like the ASRAAM
how do u know about R-73 vs any other wvr performance. the day russia supply similar R-73 to bangladesh or china. India will just retire all of r-73s thats i posted news about customized zhuk radar. this things are not in brochures just like s-300 offer to india. India simply does accept anything second rate.
http://mdb.cast.ru/mdb/1-2006/arms_trade/item2/
Finally, we note that India remains as before the sole driver of scientific-technical development of Russia’s military-industrial complex, and one of two countries, along with France, which is currently or planning to conduct joint high-tech projects on the basis of risk sharing with Russian firms.
If you understand Russian, it makes more sense. The quoted range of 30km is for a HEAD ON engagement, and comes directly from the combat manual of the MiG-29 etc where it SPECIFICALLY says “range without seeker limitations”.
If you understand anything about IR guidance, you will immediately realise why this is unlikely to be achievable in practise.
The head-on detection range for an IR seeker is always going to be less than the tail-on range, because the hot stuff is less visible to you. The R-73 cannot lock on after launch; therefore, it can only be fired at targets that it has locked on to. The head-on detection range of the standard R-73 seeker is typically 8km at best. If R-73 had inertial + midcourse guidance, you could fire it up to 30km in a headon engagement by launching before lockon. It doesn’t , so you can’t. Seeker limitations.
In rear aspect engagements, the seeker range will be greater, but now the missile has to chase down the target, and the range is nothing like 30km.
In contrast ASRAAM has a more advanced motor; very low drag + high speed; an advanced 128 x 128 element FPA seeker, PLUS lock on after launch capability.
No airforce will decide on weopons buy depending what is printed on brochures or some public statements.
RMAF found Su-30MKM radar> F-18E offered in 2003. u have to figure out BARS performance from this.
so if there is small hint of R-73 being inferior to any western contemprories. no one will buy it. after all South Africa is selling IIR A-darter tech for $100m but no decent takers of it. similar is the case of Asraam.
Startegic customers get better systems than what is available for every one.
According to him, Zhuk-ME radars, developed by the Fazotron-NIIR Corporation and mounted on Indian MiG-29s being modernized, will be refined in compliance with requirements of the customer
Модификация К-73Э
Макс. дальность стрельбы в ППС, км 30
Мин.дальность стрельбы в ЗПС, км 0,3
from R-73 data
This shows you the Max lauching range for the R-73 is 30km and the minimun range is 300 meters, the aircraft computer should calculate under those parameters for a non static target the R-73 range therefore
the true range of the R-73 basicly will be 30km>target>0.3km
this is from same webpage that u give data. since 1999 it has 40KM range and 120 degree offboresight for series 3.
[/QUOTE]
http://www.airwar.ru/weapon/avv/r73.html
In Mosaeroshou-9″was represented the rocket K -74m3 with maximum range 40 km, by equipped new GSN with the angle of circulation, increased to 120°. It is declared, that the rocket underwent tests since 1994 and it was ready to series production. In y999g. to “mosaeroshou” was demonstrated the rocket R -73L (in the export version R -73l3) with the laser fuse. To the present period the rocket R -73 is the most effective short-range weapon, which does not practically have foreign analogs. In contrast to other rockets, developed for MiG-29 and Su-27, it can be used, also, from the aircraft of the previous generation without the essential modification of their onboard electronics. Practically this was realized on last versions MiG-23, additionally armed R -73 with the arrangement on PU -72, and also on the experimental MiG-93 – modernized version MiG-21 with RLS “spear”.
and series 2 has 90 degree offborsight. there are alteast 250 aircraft of IAF equiped with R-73. alteast it shows the confidence.
http://www.bharat-rakshak.com/IAF/Aircraft/Missiles/index.html
An improved version, designated R-73RDM2, has an up-rated rocket motor giving twice the range and seeker sensitivity of the earlier model under typical combat conditions. It can also be fired rearward to protect the rear hemisphere of the launching aircraft. It has a 90º off-boresight capability, re-programmable digital control electronics, a better resistance to IR counter-measures and the capability to engage low-flying targets. The integrated counter-countermeasures (ICCM) combines four different techniques and has an algorithm that will allow the missile to shift its aim from the engine of a targeted aircraft to the middle of the airframe in the final milliseconds of an intercept. The R-73RDM2 has a range of 40 km and a maximum speed of Mach 4.
Let`s clarify the sentence “Max Launch Range” means basicly that max distance it can reach from the point it is fired, no doubt the Russians can get a newer head seeker with excellent capabilities, the arms race is a continuos battle for remaining on top of it, surely Russia is getting better missiles, but also the other side is doing the same the question as for 2006, the Tornado has fielded a better missile.
Max launch show maximum range that target can be fired but it does not mean that target is stationary. it can move away from the point at speed greater than Mach 2.5 to escape R-73. otherwise show us maximum launch range of Asraam.
Surely the Su-30MK will field better missiles but let`s remember that by the time the Tornado is taken out of service well, there is going to be the Typhoon armed with Meteor and capable of Supercruise.
It is not just the induction of missile but years of training that fighters like EF are behind Flankers. Asraam hast been adopted widely.
Certainly Russia won`t close the gap unless it deploys a stealth fighter.
the only gap is with F-22.
The Meteor is getting ready fro the battle check this news
15 May 2006 Meteor fired for the first time
Robert Hewson Editor, Jane’s Air-Launched Weapons
LondonEurope’s Meteor Beyond Visual Range Air-to-Air Missile (BVRAAM) programme has taken a major step forward with the launch of the first test missile on 9 May, Jane’s has learned.
The first Meteor was fired from a Saab JAS 39 Gripen multirole fighter aircraft over the RFN Test Range at Vidsel, northern Sweden.
The launch in May was the first time that the Meteor’s propulsion system had been fully tested under real-world conditions.
The firing was intended to verify the missile’s ability to transition from rocket-boosted to ramjet-powered flight. The Meteor is powered by a solid-fuel throttleable ducted ramjet motor,developed by Germany’s Bayern-Chemie. The missile is designed to sustain a speed of M4.0 over its 100+ km engagement range.
One test lauch does not mean that it is operational. u cannot compare it some thing which is already operational.
The R-73 max launch range means that is the max distance it can fly but since targets are moving that distance will depend upon the speed, direction and distance of the target.
maximum launch range means that it can be launched at 30km away target but target can move during the time so actual range is more.
The ASRAAM can be cued by HMS and the aircraft has several other systems to locate the target among them electro optical.
The Panavia Tornado pilot has superior launch options than the Su-30 in what respects angular engament tracking and lock on.
they can put new active seeker of R-77 with same performance as long range missile and agilit of short range missile.
http://www.ainonline.com/Publications/paris/2005/d1agatp72b.htm
AGAT can scale seekers to size of missile’s task
by Reuben Johnson
Russia’s AGAT Research Institute is unveiling a new seeker that could become an industry standard in the air-to-air and surface-to-air missile industry. Designated the 9B-1103M-150, the model is a more advanced and compact version of the active RH seeker fitted to the Vympel RVV-AE medium-range air-to-air missile–the Russian equivalent of the Raytheon AIM-120 advanced medium-range air-to-air missile (AMRAAM).
Since air-to-air missiles became the primary fighter aircraft weapon, manufacturers have produced them in size categories with dimensions and endurance based on their firing and range/engagement envelopes. As such, components made for one size or type of missile usually could not work on another. Several technological developments have now changed that, allowing AGAT to develop the 9B-1103M-150 model of its long-standing active radar homing seeker, on display here for the first time ever here at Le Bourget.
“In the air-to-air missile world of today we have infrared [IR] homing missiles which are operating at beyond visual range [BVR], something not possible several years ago and was strictly the territory of a radar homing [RH] missile,” explained AGAT general designers Dr. Josef Akopyan. “The reason is that at longer ranges an IR seeker can take out a target and sometimes be less susceptible to jamming than a RH seeker is. In a similar vein, now find that there are scenarios when it makes sense to employ an active RH missile at shorter ranges, but on a smaller missile body, so that we retain the maneuverability of the smaller, short-range IR missile–but with the accuracy of an active RH medium-range missile. The two classes of missiles–IR and RH–have now essentially crossed over into each other’s engagement envelopes.”
Designers had previously identified a need to place an active homing seeker on their R-73 (AA-11) missile airframe. But the missing piece of the design for this shorter-range RH missile was a scaled-down version of the same AGAT active RH seeker fitted to the Vympel RVV-AE (AA-12). Akopyan’s design team has taken the standard 200-mm-diameter seeker of the RVV-AE and developed a 150-mm seeker that will fit the R-73 airframe.
“Even though we reduced the overall dimensions of the seeker, retains all of the operational performance of the larger version used in the RVV-AE. It employs an all-digital signal processing system, which has allowed us to improve its range performance, immunity to jamming, and its overall tactical combat performance,” Akopyan told Aviation International News.
AGAT designers also remark about how much today’s open architecture technology has made a difference in their ability to scale up or scale down the size of a seeker. “Our seekers now are like a set of matryoshki,” said one AGAT representative, referring to the famous Russian dolls.e have a 350 millimeter [13.8-inch] seeker in addition to the 200- millimeter and the new 150-millimeter model. They are all the same basic design, but as we move up in diameter we add larger antennas, which provide for more range.”
STAR49
What you are saying it`s true, definitively the 30km range that R-73 has is quit useful, the ASRAAM has much, much shorter range, however the Su-30 can not fire the R-73 at aft hemisphere targets unless you have a radar sting like in the Su-34 or Su-35, nevertheless the very close combat in a Panavia Tornado has become available thanks to the ASRAAM which entered service just four years ago.
At longer range the Panavia Tornado has AMRAAM and up to 18km range targets the ASRAAM.
30KM is maximum launch range of R-73 not the maximum range. just like target speed of Mach 2.5 which does not mean maximum speed of R-73.
and how u find aircraft behind you to begine with unless u have 360 degree coverage which only AWACS can provide or if u have rear facing radar so its a moot point of giving so much angular tracking when u are not sure where the target is. but if u have AWACS support than possibility of very close combat are remote. u can fire from ur favourable position.
One weakness the Panavia Tornado has with respect the Su-30 is basicly combat persistance, carrying shorter ranged ASRAAM AIM-132 and less AIM-120 makes it more vulnerable to a certain degree.
The Eurofighter won`t have that vulnerability thanks to the Meteor and supercruise.
The strong point of the ASRAAM is it has a more complex head seeker that is harder to fool and has wider angular tracking capability than that fitted to the current R-73 available on the market.
Meteor is not in operation yet and customers still buying R-73. Asraam hasnt been that big success even in EU.
this from 1998. alteast 60 degree tracking which is now 75 degree. so it is very close and long range gives it first shot ability which will offbalance the opposition.
http://www.milparade.com/security/29/086x.htm
The head is effective at targeting angles of up to 45o, seeker priming angles of up to 75o, and tracking angle rates of up to 60o/s.To increase hit probability on crossing courses, the aiming point in the homing head is shifted from the target’s exhaust nozzle to its fuselage.
The thing that is galling is people want the US to butt out but when the sh!t hits the fan who’s the first country the come crying to?
may be this countries cry out to US because US is historically present there.
There are days I wish we’d take them up on it and let them see would it would be like with ZERO deployed forces for about ten years. Tsunami comes in? Let the Russians or the Chinese get that call.
I doubt China/Russia will oblige by sending there troops just for humanitarian purpose very far away. they are in the business of making money not in earning goodwill which dont need. at most they can do is stability in border countries so terrorist cannot infiltrate.
STAR49
From my humble opinion, the ASRAAM does have several advantages over the R-73, first it has a better seeker harder to fool, second can be fired without the seeker even lock on unto the target and third does not force the fighter into complicated maneouvring.
No one is disputing that missile which is currently entering service versus a missle that is in service for two decades. and now wvr missiles have the range that even half decent pilot can exploit without getting into dangerous close maneours.
You need a more maneouvrable fighter when the missile is not all aspect like the Python V or ASRAAM, the laters have full sphere engagement capability.
not necessary if pilots are well trained and required situational awarness are provided.
I do not think Russia has at this moment any fifth generation AAM on the Market or operational that is the reason you have Su-30MKI armed with R-73, the ASRAAM as well as the Python V or AIM-9X are definitively better missiles than the R-73.
no one has done actuall aircombat with those missiles so u cannot say they are definitely better. U can look at customers from Su-30MKI/MKA/MKM and future MIG-29K of IN no one has chosen any other wvr to be integrated at the moment.
The only posibility i see for a fighter to beat a Su-30MKI is with better missiles, supercruise and if possible Thrust Vectoring nozzles.
I think the Panavia Tornado armed with AMRAAM and ASRAAM is on par with the Su-30MKI, the Eurofighter slightly superior due to ASRAAM, AMRAAM and Meteor, the F-22 overwhelmingly superior and the F-35 slightly superior to a Su-30MKI. thanks to stealth and better missiles
The Panavia Tornado as an airframe is not match for a Su-30MKI but as an overall weapons system it is on par, the Eurofighter thanks to supercruise and the fact it has better missiles well i feel it`s superior to the Su-30MKI, the F-35 only thanks to the missiles it carries and the fact of it`s stealthiness is slightly superior, the F-22 is in another class however as a gun dogfighter i feel the SU-30MKI has some chances
Flanker has very poweful radar and now newer IRST backed by long range, speed and TVC and Pilots trained on its weopons system for alteast a decade now. how many years of training with new Asraam has EF/Tornado pilots got.
The Tornado speaks by it self, the aircraft has serve well the english, German and Italian air forces, the Tornado has a better missile than the R-73, the ASRAAM is a missile nearer to the Python V than the R-73, the R-73 is not in the same class, what the Su-30 will try to avoid is an ASRAAM from hitting it not the Panavia Tornado, the Tornado can fire the ASRAAM without getting behind the Su-30 that is the reality, both at BVR will use AMRAAM type missiles
ur picture does not make sense. it shows TVC equiped Flanker so close behind Tornado? why would be Flanker in such situation to begin with?.( it has more fuel, acceleration, bigger radar). it can chose when to fire and from which position to hit an enemy. 60 degree or 90 degree boresight only makes a difference when u are too in wvr combat even than Flanker equiped with TVC have big advantage with its rapidly turning nose pointing where whole aircraft energy is transferred to missile in direction of target. i read this in there interview and probably that is the reason that IAF and RMAF still using R-73.
If the 29 MRCA sent to India a year back had the latest engines, even it smoked
And in some EF videos too, it appears that its engine is smoking
Could it be that its entirely a matter of regime/ operating altitude etc?
the latest engine are RD-33MK for IN MIG-29K. It hadnt been installed on any
other aircraft.