How Pakistan will counter #Su30Mki
●IRS - Infrared Signature:
The main sources of IR SL in aircraft are: power plant, nozzle, exhaust plume, airframe, Hot engine parts of the tail pipe and the air intakes. Among these, the Power plant is the major source of IR emission because of the large amount of heat produced by the engine. Plume radiation is visible from all aspects, because of its dimensions and orientation. Bigger the aircraft, bigger would the area of air friction and drag contributing more towards IRS
●Fuselage:
The central beam section between the engine nacelles consists of the equipment compartment, fuel tank and the brake parachute container. The fuselage head is of semi-monocoque construction and includes the cockpit, radar compartments and the avionics bay. PLEASE NOTE THAT TWIN ENGINES ARE NOT ENCASED IN THE FUSELAGE .
The aircraft rear fuselage has a large surface area at relatively low temperature, which is primarily heated by the embedded powerplant and external aerodynamic heating by the freestream.
●Engine:
An Engine encased in the fuselage reduces the IR Signature .
The engine casing (engine nacelles) and nozzle act as grey bodies and emit radiation in all IR bands.
In case of SU30MKI it is even exacerbated by the overly exposed twin engines , thereby making IR detection easier. Afterburner flames further enhance IR emissions from the powerplant. So its size and the construction makes it an IR beacon
●RCS ; Radar Cross-section;
Long distance detection made easy
With a larger RCS due to its size means it is seen from a farther distance, compared to a light or medium aircraft. An opponent would be able to achieve BVR lock before SU30-MKI would.
The Large dimensions contribute to IRS so they also fall in the category of the Achilles heel for MKI. If it survives the BVR missile fired at it, then travelling at mach 1 and above would mean that it would be approaching the merge within a minute or more. As it continues its travel towards that point and enters the medium and short range the IRS issue starts hanging over it like a large spectre.
●PAF inventory:
F-16 Block 50/52 [BVR] [APG-68 radar] - F-16 A MLU with upgraded APG-66 radar [ advantage use of AIM-7 Sparrow and AIM-120 AMRAAM- BVR missiles]
PAF F-16s are armed with;
AIM-9 Sidewinder
Off-bore sight aiming capability, Proximity/optic fuse
At a Short/Medium range AIM-9 Sidewinder would have no difficulty downing a big mass of SU 30 MKI.
Overly exposed Twin Engines of MKI would be radiating IRS off the charts, and the operational range of AIM-9 being - 1 to 35 km makes "mince" meat of the MKI.
Note: AIM-9M Proximity/optical fuse doesnt even require waiting for the sight of the engines, being all aspect it can take down a MKI from side-on/frontal/any aspect.
Also the exposed twin engines would be emitting so much IRS that every inch of the aircraft would be crying out that it has got bigger IR Signature and will be shouting "Hit Me in the a$$*
●Merge and Turning Battle:
While on paper the diagonal thrust of the SU-30MKI pushes the face across and rotates the nose. In practice it is an altogether different thing, post merge when the turning battle ensues things may turn ugly. To minimize the turning circle the compulsion of using thrust Vectoring can prove fatal.
While climbing in scissors thrust vectoring puts the aircraft in post stall manoeuvre, the rear end drops and instead of going up the aircraft starts loosing elevation. Reason being Vector Thrust causes the centre of gravity to shift from mid to nose of the SU 30 MKI causing the tail end to fall, now applying angular Vector thrust the nose would turn around -but this would cause massive drag and the aircraft starts sinking. Thats what an F-16 pilot will be waiting for and he will barrel roll, dive and gun down the SU 30 that is losing altitude.
●TVC:Thrust Vectoring Control "Blessing or Curse":
Now if you have got big mass and the sheer size is causing drag then Thrust Vectoring is rendered useless against an agile and good sustained Turner like an F-16.
TVC has its advantages but it seems to be a double edged sword and can backfire even against a heavier aircraft with rate of turn not so great e.g. against experienced F-15 pilots WHEN USAF F-15s WERE CARRYING 4 MISSILES AND WING TANKS and MKIs were CLEAN- Red Flag 2008).
Note: in exercises such as Red Flag usually F-16s are used as red team [The aggressors] against the F-22 that has a sustained rate of turn of about 28 degrees at 20k feet. F-16 is one of the very few aircrafts that has managed to give F-22 Raptor a fight.
USAF Col. Terrence Fornof Briefing: The Red Flag Experience
●Deadly FOD ,Foreign Object Damage:
SU 30 MKI engines are very susceptible to FOD (Foreign Object Damage). So much so that the SOP is 1 minute spacing between take offs. (more on that some other time)
☆End Notes☆
In the end it is concluded that PAF will take on the SU 30 in its territory of expertise which is WVR. This is where the most of the present day air to air combat has happened and this is where most of the air to air kills have been achieved. I rest my case quoting Colonel John Richard Boyd; Military Strategist, Pilot, Pentagon consultant of the late 20th century.
●IRS - Infrared Signature:
The main sources of IR SL in aircraft are: power plant, nozzle, exhaust plume, airframe, Hot engine parts of the tail pipe and the air intakes. Among these, the Power plant is the major source of IR emission because of the large amount of heat produced by the engine. Plume radiation is visible from all aspects, because of its dimensions and orientation. Bigger the aircraft, bigger would the area of air friction and drag contributing more towards IRS
●Fuselage:
The central beam section between the engine nacelles consists of the equipment compartment, fuel tank and the brake parachute container. The fuselage head is of semi-monocoque construction and includes the cockpit, radar compartments and the avionics bay. PLEASE NOTE THAT TWIN ENGINES ARE NOT ENCASED IN THE FUSELAGE .
The aircraft rear fuselage has a large surface area at relatively low temperature, which is primarily heated by the embedded powerplant and external aerodynamic heating by the freestream.
●Engine:
An Engine encased in the fuselage reduces the IR Signature .
The engine casing (engine nacelles) and nozzle act as grey bodies and emit radiation in all IR bands.
In case of SU30MKI it is even exacerbated by the overly exposed twin engines , thereby making IR detection easier. Afterburner flames further enhance IR emissions from the powerplant. So its size and the construction makes it an IR beacon
●RCS ; Radar Cross-section;
Long distance detection made easy
With a larger RCS due to its size means it is seen from a farther distance, compared to a light or medium aircraft. An opponent would be able to achieve BVR lock before SU30-MKI would.
The Large dimensions contribute to IRS so they also fall in the category of the Achilles heel for MKI. If it survives the BVR missile fired at it, then travelling at mach 1 and above would mean that it would be approaching the merge within a minute or more. As it continues its travel towards that point and enters the medium and short range the IRS issue starts hanging over it like a large spectre.
●PAF inventory:
F-16 Block 50/52 [BVR] [APG-68 radar] - F-16 A MLU with upgraded APG-66 radar [ advantage use of AIM-7 Sparrow and AIM-120 AMRAAM- BVR missiles]
PAF F-16s are armed with;
AIM-9 Sidewinder
Off-bore sight aiming capability, Proximity/optic fuse
At a Short/Medium range AIM-9 Sidewinder would have no difficulty downing a big mass of SU 30 MKI.
Overly exposed Twin Engines of MKI would be radiating IRS off the charts, and the operational range of AIM-9 being - 1 to 35 km makes "mince" meat of the MKI.
Note: AIM-9M Proximity/optical fuse doesnt even require waiting for the sight of the engines, being all aspect it can take down a MKI from side-on/frontal/any aspect.
Also the exposed twin engines would be emitting so much IRS that every inch of the aircraft would be crying out that it has got bigger IR Signature and will be shouting "Hit Me in the a$$*
●Merge and Turning Battle:
While on paper the diagonal thrust of the SU-30MKI pushes the face across and rotates the nose. In practice it is an altogether different thing, post merge when the turning battle ensues things may turn ugly. To minimize the turning circle the compulsion of using thrust Vectoring can prove fatal.
While climbing in scissors thrust vectoring puts the aircraft in post stall manoeuvre, the rear end drops and instead of going up the aircraft starts loosing elevation. Reason being Vector Thrust causes the centre of gravity to shift from mid to nose of the SU 30 MKI causing the tail end to fall, now applying angular Vector thrust the nose would turn around -but this would cause massive drag and the aircraft starts sinking. Thats what an F-16 pilot will be waiting for and he will barrel roll, dive and gun down the SU 30 that is losing altitude.
●TVC:Thrust Vectoring Control "Blessing or Curse":
Now if you have got big mass and the sheer size is causing drag then Thrust Vectoring is rendered useless against an agile and good sustained Turner like an F-16.
TVC has its advantages but it seems to be a double edged sword and can backfire even against a heavier aircraft with rate of turn not so great e.g. against experienced F-15 pilots WHEN USAF F-15s WERE CARRYING 4 MISSILES AND WING TANKS and MKIs were CLEAN- Red Flag 2008).
Note: in exercises such as Red Flag usually F-16s are used as red team [The aggressors] against the F-22 that has a sustained rate of turn of about 28 degrees at 20k feet. F-16 is one of the very few aircrafts that has managed to give F-22 Raptor a fight.
USAF Col. Terrence Fornof Briefing: The Red Flag Experience
●Deadly FOD ,Foreign Object Damage:
SU 30 MKI engines are very susceptible to FOD (Foreign Object Damage). So much so that the SOP is 1 minute spacing between take offs. (more on that some other time)
☆End Notes☆
In the end it is concluded that PAF will take on the SU 30 in its territory of expertise which is WVR. This is where the most of the present day air to air combat has happened and this is where most of the air to air kills have been achieved. I rest my case quoting Colonel John Richard Boyd; Military Strategist, Pilot, Pentagon consultant of the late 20th century.
Smaaash
ReplyDeleteFew Modern F-16 can,t take on Massive SU 30Mki Fleet of Indian Air Force in a Case of War PAF will be wiped out within 2 Weeks.
ReplyDelete2 weeks, huh? How about 1 week. Give it shot let's see how it goes.
Delete