GarryB, the Il-PAK-TA is a project of supersonic transport aircraft, not hypersonic. In this forum there is a topic about the aircraft with multiple news about.
Supersonic, hypersonic... either way it is pointless... like a supersonic airship...
The Kinzhal is almost 8 m long, two in tandem would not fit. Also more than 1 m wingspan, so no way side by side in the horizontal plane.
Has a long pointy nose though... perhaps with the noses angled down or up they could overlap them.
If it can only carry one per weapon bay there is little point in carrying it... you might as well make an extended 11m version with longer range or a mini 6m version with 1,500km range or something and get two in there...
The PD-35 as Hole puts it is derived from the PD-14 AFAIK... but in the end the hot part can and will be used on higher or lower bypass engines.
Then they must have been talking about a different engine... they said they were going to modernise the NK-32 using the same methods, materials and technologies they used to upgrade to get the new engines for PAK FA... for the Tu-160M2 they needed a low bypass turbofan for supersonic flight, but for the PAK FA and other subsonic platforms they were going to use the hot core of the upgraded NK-32 and put a high bypass fan on it for large subsonic bombers and also for heavy transport aircraft that need a lot of thrust but don't need to be supersonic.
Planes like the Il-96 would benefit by replacing the existing 4 engines with two of the much more powerful new models etc.
High bypass for a PAK-DA would be a big issue in terms of LO and/or aerodynamics I would say...
It won't be some thin sleek looking thing... it will look more like the designs for flying wing airliners...
Ok I see. I would not care much about a carrier if I am busy launching an all-out nuclear attack
Exactly... their ICBMs and SLBMs are likely already on the way... you want your strategic bombers on their way to attack... but you also want your MiG-41s operating... remember if the US plans go ahead they will have AEGIS cruisers in the Arctic... their SM-3s will be looking to deal with any ICBMs that go past, but they could also take potshots at any bombers they detect flying past too and their SAM range is quite significant... that means having a dozen or more MiG-41 flying around the place using Kinzhal taking out those cruisers and shooting down any US strategic bombers and cruise missiles would also be very very useful...
Any carrier groups stupid enough to get anywhere near Russia can be dealt with using MiG-31s with Kinzhal and Tu-22M3Ms, plus every ship in their navy from corvettes up armed with Zircon and Onyx.... not to mention land based launchers and SAMs.
Nevertheless, the Tu-160 has so much range and payload that it is unavoidable to think of it... they are (so they say) going to procure like 50 or 60 if I remember well, so maybe they can be used in other roles too, as the MiG-31K.
I think during peacetime so to speak... if any such time ever exists, they would be useful for lots of roles and specialist versions would be interesting too... Tu-160MP long range interceptor with AAMs has been mentioned, but with decent comms and electronic equipment it would likely be handy recon and jammer no doubt...
A flying wing design for the PAK DA could make AWACS an option with internal antenna of new design, and of course inflight refuelling aircraft... perhaps even UAV control mothership... and of course subsonic long range aircraft would be rather suitable to maritime patrol with UAV support too...
Think of 7000 km range of new missiles in development, the launched ones could even "wait" for subsequent salvoes and reach the targets together to make sure they can overwhelm the remaining defences. A subsonic CM is in any case going to take many hours to arrive so waiting a little more should be no problem if saturation is needed.
Agreed... depending on where they got launched from and where the target is an SLBM will arrive 5-25 minutes after launch while ICBMs perhaps 20-30 minutes... and it is pretty critical that they take out major airfields and major SAMs and of course communications hubs and HQs and the odd ABM site... of course an early very high altitude nuclear detonation would blind the defences for some time too... nothing scarier than seeing an attack forming and then going blind...
A FOBs launch over the south pole would be an excellent way to deliver a blinding shot... Planned properly there will be nothing to stop the cruise missiles so it wont matter if they take 10 hours or 20 hours from bomber take off...
I see nevertheless some bays from AAMs, that would make sense IMHO.
The AAM missile bays don't need to be huge... they don't even need to be on the bottom of the aircraft... I have seen drawings of R-77s in a single bay launcher position the rough size of an R-77 facing upwards... the piston arm of the R-77s standard launcher throws the missile down before it starts its rocket motor... no reason it can't throw it up... or sideways angled slightly down.
With only two engines you could have basically what looks like a PAK FA design but with the nose pushed back into the wing... and a much thicker subsonic wing with the two engine compartments containing wheels in the S portion... with ten or twenty times the width you could combine the front and back bays because a long bay is more use than two shorter bays, but with the scaling up of the aircraft you could make a huge bay between the two engines and a big bay each outer side of the engines... so three big long and wide bays with a much smaller bay further out in the wing where it gets thinner for large long range AAMs, and for small and medium AAMs scab launch bays all over the top of the wing structure... facing forward near the front of the wing and facing backwards near the rear...
Along the leading edge of the entire wing you have your main radar array for long and short wave radar antenna...
Would be really cool to have wing tip airbrakes like on the Su-25 for emergency manouvering... and thrust vector for the main jet engines would allow the angle and trim of the aircraft to be optimised to minimise drag at any speed and altitude...
The B-2 is essentially the same as the Ho-229... not that I am against a further refinement but simply cannot think of nothing better. Amazing design already in the 40's...
Too much designed for low drag... makes more sense to go for enormous volume... for strategic mission only the centre bays will carry weapons... the outer bays will be all fuel. (except AAM bays of course)
For theatre missions like to Syria you can carry as many bombs as you need to... probably still only need the middle bay though...
Flying wing and all, frontal section is directly linked to drag... you cannot force this too much, especially if you consider that the plane will be smaller and supposedly cheaper than the Tu-160... look forward to seeing the final shape!
I would go bigger... it would be easier to make it multipurpose if it is bigger... the Flanker family have shown this, and a subsonic flying wing design wont burn that much extra fuel being bigger.
In any case, nobody needs a B-2. Not even the Americans can pay for them...
They wanted a bomber that could operate over Russia... total waste of time.
PAK DA wont be flying over the north american continent looking for targets to bomb... it might fly over Syria or Somalia or Libya or Afghanistan to help those governments by bombing targets but for strategic use it will be launching cruise missiles... subsonic super long range ones (5-7K kms) or hypersonic cruise missiles (3-5K kms).
The PAK DA is going to be more stealthy but they know nothing is invisible...
There is a program called GZUR (hypersonic guided missile), first part is supposed to be the Kinzhal, second part is a strategic weapon. Maybe a larger version of the Kinzhal with a much larger range. This missile is probably designed for the weapons bay of the Tu-160 and the future PAK-DA.
Really big weapon bays on the PAK DA make sense... for the strategic role much of the extra weapons bays will be filled with fuel tanks, but for theatre roles huge bays are useful...
GZUR indeed was to have 2 phases 5-7 Ma and 12-14Ma and GZUR is enough small to fit to revolver loader in Tu-160 (12) and Tu-22 (6). I dont think Kiznhal does fir neither to GZUR classification nor to siez. Looks like apart evolutionary line.
Perhaps could be considered replacement for AS-16 Kickback (Kh-15 Mach 5 rocket)... could be carried by the Backfire... four externally and six in internal rotary launcher... but it died because there were only nuclear armed models...