WO2016114743A1 - Procédé de protection hypersonique d'un char - Google Patents

Procédé de protection hypersonique d'un char Download PDF

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Publication number
WO2016114743A1
WO2016114743A1 PCT/UA2016/000002 UA2016000002W WO2016114743A1 WO 2016114743 A1 WO2016114743 A1 WO 2016114743A1 UA 2016000002 W UA2016000002 W UA 2016000002W WO 2016114743 A1 WO2016114743 A1 WO 2016114743A1
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Prior art keywords
tank
ammunition
hypersonic
protective
combustion chamber
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PCT/UA2016/000002
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Russian (ru)
Inventor
Николай Алексеевич ГАЛЬЧЕНКО
Наталия Евгеньевна ГАЛЬЧЕНКО
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
    • F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
    • F42B12/32—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction the hull or case comprising a plurality of discrete bodies, e.g. steel balls, embedded therein or disposed around the explosive charge

Definitions

  • the invention relates to the field of armored vehicles, in particular to protective devices of the frontal, side walls, aft sheet and the roof of the tank, on which the elements of the active protection complex (KAZ) are installed.
  • KAZ active protection complex
  • the implementation of the invention increases the effectiveness of the impact on the means of destruction shot by the enemy (projectile, rocket or grenade) in order to destroy flying threats, change the trajectory, reduce the probability of hitting the target and protect the tank from destruction.
  • KAZ Drozd operates as follows: a radar system (radar) of a transceiver module continuously emits electromagnetic waves into the surrounding space. At a range of 330 m, the radar detects an attacking anti-tank ammunition (3). If it flies into the tank circuit, then at a range of about 130 m the radar switches to tracking mode. In this case, the electronic computer system (EMU) processes the signal reflected from the target, determines the speed of the ammunition and the direction of approach to the tank.
  • radar radar system of a transceiver module continuously emits electromagnetic waves into the surrounding space. At a range of 330 m, the radar detects an attacking anti-tank ammunition (3). If it flies into the tank circuit, then at a range of about 130 m the radar switches to tracking mode. In this case, the electronic computer system (EMU) processes the signal reflected from the target, determines the speed of the ammunition and the direction of approach to the tank.
  • EMU electronic computer system
  • the EMU After processing the signal, the EMU identifies the sector into which the ammunition will fall, the mortar number, and calculates the meeting point of the attacking ammunition and the KAZ charge. At the right moment, a protective charge is fired and at a distance of 6-7 m from the cut of the barrel, the mortar hits the attacking ammunition with a fragmentation field.
  • the Drozd complex provides for the defeat on the trajectory of attacking cumulative shells flying at a speed of 70 to 700 m / s in the sector in the azimuth of 80 degrees and elevation angle of 20 °.
  • a 107 mm caliber defense missile weighs 9 kg, with an initial velocity of 190 m / s. Undermining the rocket occurs at a distance of 5-7 m from the tank.
  • a fragmentation field is formed in an angle of ⁇ 30 °.
  • the speed of the fragments is about 1600 m / s, the weight of the fragment is about Zg.
  • the density of the fragmentation field is approximately 120 fragments per square. meter at a distance of 1.5m. Readiness to repel a second attack 0.35 sec.
  • the use of the Drozd complex allows to increase the survival of the tank on the battlefield by 1.2-1.5 times.
  • the complex can rotate in the direction of the observed anti-tank weapon only together with the turret, increases the time of pointing the protective munition on the anti-tank weapon;
  • a large angle of flight of the fragments of the protective munition is up to 30 °, which does not provide the necessary density of the fragments during the explosion of the protective munition to intercept all-metal high-speed and ultra-high-speed targets - weapons;
  • the equipment included in the complex is located in the zone of increased shell load (on the tower) and can easily be disabled not only by shells and fragments, but also by small arms fire.
  • the greatest drawback of these methods of active defense “Drozd” and “Arena” is the lack of effectiveness due to the low speed of approach at the meeting point of the protective munition and the hostile warhead.
  • ammunition with a solid metal case changes its trajectory and either go beyond the protected zone or meet with the main reservation at an unfavorable angle.
  • KAZ "Barrier” works as follows.
  • the radar continuously emits at a distance of about 2-2.5 m, and in the case of the appearance of an attacking ammunition, a protective ammunition is shot, which creates a circular field of high-speed fragments.
  • the fragments hit the ammunition and lead to its detonation or change in the trajectory of movement.
  • Under the influence of a blast wave and a high-speed echeloned stream of fragments of cumulative ammunition they detonate or change their trajectory.
  • Attacking ammunition with a solid metal casing change their trajectory and either leave the protected area or interact with the main reservation at an unfavorable angle. In this case, the kinetic energy of the cores is no longer concentrated in the place of impact and their armor penetration is significantly reduced, although the protected must still be strong enough to absorb their energy.
  • KAZ Zaslon has a clear advantage: its influence not only leads to the defeat of the attacking vehicle, but also deviates it from the original trajectory.
  • KAZ Zaslon contains an information management system, a target detection system, a target destruction system, a switching unit, a power supply, an interface with a communication line, a control panel and a device for locking fire control circuits with open hatches of an armored protection object, while the information management system system, target detection system, target destruction system, switching unit, power supply and interface with a communication line are combined into a completely combat-independent module that contains a front wall, a rear ny wall, side walls, internal partitions, the bottom and top cover, which is removable, the housing in which the module is placed, made armored with a wall and cover thickness of at least 3 mm.
  • the internal partitions are placed parallel to the side walls with the separation of the internal cavity of the module casing into three sections - the left and right lateral and central, the target detection system is made in the form of a radar station, the target destruction system is made in the form of interconnected protective ammunition and the device for moving the said protective ammunition in the approach side of the weapon.
  • the protective munition is made in the form of a metal body of predominantly circular cross-section with explosives located inside, an initiating device and at least two detonators. The detonators are placed in the initiating device at a maximum distance from each other relative to the length of the specified protective munition.
  • the radar station and the protective munition are made interconnected in a single block / rod, in the block / rod, created by the protective munition and the radar station, the first in the direction of extension is the protective ammunition, the block / rod connected to each other.
  • the radar station and the protective munition are made not less than 200 mm long to ensure the placement of the protective munition in case of explosion outside the dimensions of the armored corps and the armored object of protection on which it is mounted.
  • the specified block / rod is mechanically connected to the device for moving the protective munition to the side approach means of destruction.
  • the radar station is rigidly fixed to the power base of the device for moving the protective munition towards the approach of the weapon.
  • the radar stations and protective ammunition connected to each other in the rod unit are located in the armored housing in the side sections located in the region of the side walls of the housing, mainly symmetrical to the center of symmetry of the module housing. At least two openings are made on the front wall of the hull for the passage of the protective munition when it is pulled out of the hull to the firing position using a device for moving the protective munition towards the approach means of destruction.
  • Protective ammunition is made placed inside the armored shell parallel to each other and symmetrically to the geometric middle of the said armored shell.
  • the metal shell of the protective munition contains intermediates of the damaging elements made on the outer surface of the specified shell, and the intermediates of the damaging elements are made across the entire outer surface of the metal shell of the protective ammunition.
  • the device for moving the protective munition towards the approach means of destruction is located in the central section and is made up of an electric motor with a reducer, a helical rail and a power base mounted on the said helical rail with the possibility of moving along it in the extreme forward position, at which they are interconnected into a single unit / the radar station and the protective munition are fully retracted beyond the dimensions of the armored housing through the openings on the front wall of the housing.
  • the control panel is located in the combat compartment of the armored object of protection, and the target detection system, target destruction system, control panel and device for locking the fire control circuits with open hatches of the armored object of protection is connected to the information-control system.
  • the interface and the switching unit is connected to the information management system, the control panel output is connected to the inputs of the mentioned systems and the switching unit of all modules, the outputs of the switching unit of each of the modules are connected to both electric motors that provide movement of the power base along a helical rail, the power supply is connected to information management system, target detection system, device for moving protective ammunition of the target destruction system, control panel, device for blocking the target s fire control with open hatches of the armored object protection switching unit and an interface, configured radar operating in the millimeter wave range, and the interface is reprogrammable regardless of the position of the protective munition.
  • AZ Zaslon additionally contains armored caps of a protective munition, a sensor for the presence of protective munitions, a sensor for detonating a protective munition, a drive actuator for a protective munition, a block of connectors, a high-voltage connector, a device for attaching the module case to the object of protection, a device for sealing the block of connectors, assembly fixing units stand-alone in combat relation of the module to the mounting device of the module body and condensate drain valves.
  • the connector block is located on the rear wall of the module housing, the high-voltage connector is made of two components - the current collector and the plug.
  • the specified current collector is located on the rear end part of the protective munition, the plug of the high-voltage connector is located on the front end part of the radar station, is in contact with the protective munition.
  • Each of the armored caps of the protective munition is located on the front end part of the specified protective munition.
  • the explosive ordnance detonation sensor and the protective ammunition presence sensor are installed in a single unit / rod between the protective ammunition and the radar station.
  • the specified sensor for the presence of protective ammunition is located on the front end of the radar station with the possibility of contact with the rear end part of the protective munition, on which the current collector is located.
  • the drive actuator of the protective munition is located in the front of the protective munition, the interface is located in the central section inside the armored module housing with the output of the interface communication line through the technological holes made in the rear wall of the specified housing, the condensate drain valves are located in the condensate drain holes made in the bottom module housings in the area of the central and side sections.
  • the information management system is connected to each single unit / bar by an independent independent control and data processing channel.
  • the protective ammunition sensor is connected to the protective ammunition detonation sensor.
  • the specified sensor detonation of protective munitions and the actuator of the protective munition are connected to the control panel.
  • the connector block is sealed, the fixation units of the module housing to the module housing mounting device are located on the side and rear walls of the module housing.
  • the current collector of the high-voltage connector is made of a ring type.
  • the sealing device of the connector block is fixed rigidly to the device for attaching the module housing to the object of protection at an angle of 90 ° to the plane the specified mounting device with a tight fit to the rear wall of the module housing when it is secured to the above mounting device of the module housing to the object of protection.
  • the control panel is made with the possibility of ensuring the operation of one, two or more combat-autonomous modules located on the object of protection and sequentially turning on the electric motor of one of the devices for moving the protective munition towards the approach of the destruction means in each of the N combat-independent modules located on object of protection.
  • the protective munition is made with the possibility of implementing the principle of detonating an explosive with a controlled bisector of the expansion of fragments of the shell of the specified protective munition, depending on the type and speed of approach of the weapon.
  • the radar station is made with a limited sensitivity zone at the level of 2.5-3 m to ensure the interception of weapons issued by the object of protection almost close to the surface and to ensure the invisibility of the complex for third-party electronic radiation detection means.
  • KAZ "Barrier” The disadvantages of KAZ "Barrier” include the following:
  • the electric motor of the device for moving the protective munition towards the approach of the means of destruction is characterized by low reliability.
  • the speed of the striking element reaches 2000-3000 m / s.
  • the acting element will be delivered to the meeting point faster in time than in all known systems (bullet speed - about 900 m / s, ammunition velocity of the KAZ "Drozd" - 120 m / s), and, therefore, the proposed technical solution will allow increase the speed of the active protection complex.
  • the hit of the striking element "Impact nucleus" in the PG, ATGM or armor-piercing subcaliber shells will lead to its complete defeat. According to estimates, in this case, the residual armor-piercing effect of the attacking ammunition will be completely absent.
  • This method hits the target at various distances from the protected. To increase the area of damage, the opening angle of the cumulative funnel, it is advisable to choose from a range of 120-160 °.
  • the use of the proposed method requires improving the accuracy of determining the coordinates of the target, which currently does not present technical difficulties.
  • the adjustment of the flight direction of the striking element at the time of its detonation is carried out additionally by changing the place of initiation of the protective munition.
  • the protective ammunition (warhead, works on the basis of the “Shock core” principle) has several initiation points located in different places of the ammunition on a cumulative lining.
  • the main advantages of the proposed technical solution over the known ones are its high speed, due to the high speed of delivery of the striking element "Impact core" to the meeting point, as well as the increased effectiveness of the destruction of any ammunition due to its significant armor penetration even when using a cumulative lining with a large opening angle.
  • the proposed solution allows us to make the KAZ multiple-charge weapon system, which provides protection for the sample in almost all directions with a significant reduction in the weight of the weapon system.
  • the need to use an actuator with a rotary base which begins to work out the direction to the target in two planes, does not allow to implement this proposal in combat conditions.
  • the closest technical solution both in essence and in the tasks that are being solved, which was chosen as the closest analogue (prototype), is the “Thermal Abrasive Processing Galchenko” method (6-7), which can be used as a way to actively protect the tank. Influence on the enemy target will occur through the simultaneous thermal and abrasive effects of a two-component high-temperature supersonic flow.
  • the dispersed part is an aggregate of small homogeneous solid particles uniformly distributed in the surrounding (dispersion) medium of gaseous products of combustion. Acceleration and shaping of a two-component high-temperature supersonic flow is carried out by supplying solid particles to the combustion chamber of a rocket engine with an oxidizer stream, which is then mixed with fuel.
  • the preparation of the fuel and air-abrasive mixture has been improved: solid particles are fed to the mixing zone, and most of the oxidizing agent enters the burnout zone.
  • thermoabrasive processing improve the essence of the method of active protection of the tank, but a common significant disadvantage is the low total energy of the jet, therefore, it is proposed to replace liquid fuel with solid fuel, while using high-energy explosive substances as solid fuel, and as a combustion chamber use explosive cameras (8).
  • the aim of the present invention is to increase the reliability of the impact on the means of destruction shot by the enemy, to destroy the threat when approaching, change its trajectory, and reduce the probability of hitting the target to effectively protect the tank from destruction.
  • This goal is achieved by the fact that the proposed method of hypersonic protection of the tank "Hedgehog -09" involves the impact on the means of destruction by shrapnel projectile, then an additional two-component jet affects the warhead, the dispersed component of which is high-speed buckshot, and the dispersive component - explosion products. After the jet, the hypersonic high-enthalpy solid-propellant rocket engine "Firebolt" detonates the warhead, changes its trajectory or burns through the shell.
  • Solid fuel is detonated by at least two electric detonators and an XF13 153 EIDS (Extremely Insensitive Detonating Substance) explosive of the following composition is used: 30% trinitrotoluene, 20% aluminum powder, 10% paraffin and 40% nitro-triazolone, detonation speed which reaches 6880 m / s.
  • the shrapnel shell is detonated by at least two intelligent radio detonators in the immediate vicinity of the anti-tank munition.
  • the hypersonic jet creates a noise of 170 decibels and causes barometric injuries to the grenade launcher in a radius of up to 100 meters, which eliminates the possibility of attack and undermines the mines installed in the direction of movement of the tank.
  • the proposed method is as follows. Two electric detonators, a spherical explosive, with a diameter less than the critical section of the nozzle and a bucket of the same diameter, are placed in the combustion chamber of a solid propellant rocket engine, after which the initial part of the nozzle is closed with a shrapnel shell. After detecting the target, the electronic computer system processes the signal reflected from the ammunition, determines the speed of the attacking ammunition and the direction of approach to the tank, determines the sector into which the ammunition will fall, and calculates the meeting point of the attacking ammunition and the number of the “flamethrower” likely to hit the attacking ammunition. At the right time, a signal is sent to the electric detonators, which undermine the explosive bookmark and a protective shrapnel shell is fired.
  • Undermining the shrapnel shell occurs at a distance of 25-27 m from the edge of the hypersonic nozzle.
  • a fragmentation cloud is formed with a diameter of 2.5 m and a height of 300 mm above the ground.
  • the density of the fragmentation cloud at the epicenter is about 300 fragments per square. meter.
  • a two-component hypersonic jet from a buckshot with a diameter of 8.9 mm and a weight of 52 g at a speed of up to 2000 flies into the cloud.
  • the time from signaling to an explosion is only half a millisecond - 0.5 milliseconds. In the combustion chamber there is an increase in pressure up to 900 MPa.
  • a shrapnel shell with buckshot shoots then a jet of explosion products with a spherical buckshot flies out.
  • the first buckshot after the explosion of a projectile hits the target.
  • the target is further destroyed by buckshot flying out together with the products of the explosion and ends with a gaseous hypersonic jet, which detonates the charge of the warhead, deflects it from the trajectory or burns it.
  • the aim of the present invention is to increase the effectiveness of the protection of the tank from destruction due to the reliability of the impact on the means of destruction shot by the enemy, eliminating the threat that flies up, changing its trajectory and reducing the likelihood of getting into the protected object.
  • the solid fuel is detonated by at least two electric detonators and is used with an XF13 153 EIDS (Extremely Insensitive Detonating Substance) explosive, insensitive to external detonation, of the following composition: 30% trinitrotoluene, 20% aluminum powder, 10% paraffin and 40% nitro-triazolone, detonation speed which reaches 6,880 m / s (9).
  • EIDS Extremely Insensitive Detonating Substance
  • the shrapnel shell is detonated by at least two intelligent radio detonators in close proximity to anti-tank ammunition.
  • the hypersonic jet creates a noise of 170 decibels, detonates the anti-tank ammunition warhead, detonates mines installed in the direction of the tank’s movement, causes barometric injuries to grenade launchers within a radius of 100 meters and prevents the possibility of an aimed shot (non-lethal weapon).
  • One of the main mechanisms of action of a hypersonic jet is sharp pressure drops and the propagation of deformation waves throughout the body, including shock accelerations experienced by organs and, as a result, lung damage is a direct or indirect cause of pulmonary bleeding and edema, lung rupture, stroke with air blockage, or loss of respiratory reserve.
  • the proposed method is as follows. Two electric detonators and a spherical explosive, with a diameter less than the critical section of the nozzle and a buckshot with a diameter of no more than 1/3 of the diameter of the critical section of the nozzle, are placed in the combustion chamber of a solid propellant rocket engine, after which the supersonic part of the nozzle is covered with shrapnel shell.
  • the electronic computer system After detecting the target, the electronic computer system processes the signal reflected from the target, determines the ammunition speed, the direction of approach to the tank, the sector into which the ammunition will fall, calculates the meeting point of the attacking ammunition and the number of the “Flame target” that is most likely to hit the attacking ammunition, gives a signal to electric detonators, which instantly undermine the laying of explosives in the intended solid propellant rocket accelerator “Flamemeth”.
  • an explosive increase in pressure up to 900 MPa occurs in the combustion chamber, a shrapnel protective projectile is fired from the supersonic nozzle, and then a two-component stream of explosion products with a spherical buckshot flies out.
  • the first charge of buckshot after the explosion of shrapnel shell, affects the anti-tank threat.
  • the attacking ammunition is additionally destroyed by buckshot that flies out together with the products of the explosion from the supersonic nozzle of the Flamemech solid propellant rocket engine and the attack ends with a hypersonic gas jet that detonates the charge of the warhead, deflects it from the trajectory or burns it.
  • Undermining the shrapnel shell occurs at a distance of 25-27 m from the solid propellant rocket engine "Flame”.
  • a fragmentation cloud is formed with a diameter of 2.5 m and a height of 300 mm above the ground.
  • the density of the protective cloud at the epicenter is about 300 fragments per square meter.
  • a two-component hypersonic jet enters the cloud with a speed of up to 6300 m / s and a buckshot with a diameter of 5.9 mm and a weight of 13.6 g each, with a speed of up to 2700 m / s.
  • FIG. 1 shows a diagram of a method of hypersonic protection of the tank “Hedgehog-09”, in FIG. 2 a two-component hypersonic jet, highly enthalpy with a fragmentation cloud after the shrapnel projectile is detonated, in FIG. Figure 3 shows the flamethrower solid propellant rocket engine.
  • the active protection complex contains nine or more Flamemech solid propellant rocket engines that are placed on the tank from all sides, as follows: three on the frontal, four on the side walls and one on the aft sheet and the roof of the tank (see Fig. 1).
  • the explosive insert in the intended solid-propellant rocket engine “Flamethrow” instantly explodes and the two-component, high-enthalpy jet with a fragmentation cloud, after the shrapnel shell is detonated (see Fig. 2), inflicts an anti-tank threat, in FIG. Figure 3 shows the flamethrower solid propellant rocket engine.
  • the solid propellant rocket engine “Flamemech” includes 1 body made of high-strength armor more than 100 mm thick, 2 spherical combustion chamber, 3 supersonic nozzle, 4 explosive insensitive to external detonation, filling at least 1 / 8 volumes of a spherical combustion chamber 2, 5 canister of special materials with a high level of physical and mechanical properties, for example, tungsten monocarbide or depleted uranium, fills no more than 1/10 of the volume of a spherical combustion chamber 2, 6 electric detonators are instant nd of not less than two, with a minimum response time, the end 7 of wire electric detonators are connected to the control unit, shrapnel shell 8, 9 intelligent radiodetonatory more than two with a response time of not more than 0,001 milliseconds, 10 fastening flange connection.
  • Solid propellant rocket engine “Flamech” works as follows. At the calculated moment of time, the instant detonators 6 with a minimum response time are supplied with a control signal from the terminal wires 7 from the control panel and an insensitive to external detonation detonation occurs explosive 4. In a spherical combustion chamber 2, an instant increase in pressure to 900 MPa occurs. A shrapnel shell 8 is fired with two intelligent radio detonators 9 and near the anti-tank threat a radio signal is transmitted from the control panel and the shrapnel shell 8 is undermined. A fragmentation cloud is formed with a diameter of 2.5 m and a height of 300 mm above the ground. The density of the fragmentation cloud at the epicenter of the explosion is approximately 300 fragments per square.
  • the target is additionally affected by a hypersonic jet of explosion products at a speed of up to 6300 m / s and pressure up to 900 MPa.
  • the warhead’s charge detonates or its shell is burned, and under the influence of the dynamic pressure of a hypersonic jet, the attacking object deviates from the trajectory.
  • a fragmentation cloud is formed with a diameter of 2.5 m and a height of 300 mm above the ground.
  • the density of the protective cloud at the epicenter is about 300 fragments per m 2 ;
  • a two-component hypersonic jet flies into the cloud with a speed of up to 4500 m / s and a buckshot with a diameter of 5.9 mm and a weight of 13.6 g each with a speed of up to 2700 m / s .;
  • the target is additionally affected by a hypersonic jet of explosion products at a speed of up to 6300 m / s - the warhead’s charge detonates;
  • the shell of an anti-tank shell or rocket is burned by a hypersonic, high-enthalpy stream at a distance of 7-9 m.
  • the volume of the combustion chamber is 24.4 l;
  • the wall thickness of the combustion chamber is more than 100 mm;
  • the critical diameter of the supersonic nozzle is 18 mm;
  • Terminator-18000 jet cutting torch with an internal chamber pressure of 30 MPa was created at the Radiy Scientific-Production Enterprise OJSC, tested at the firing range of the Special Engineering Institute of the Bauman Moscow State Technical University (OREU Dmitrovsky District, Moscow Region) and tested in 2002 in conjunction with the emergency and rescue service of the WWF RF when cutting special steels 100 mm thick at a depth of up to 400 m.
  • Metal blasting chambers Monograph / A.F.Demchuk, V.P. Isakov - Krasnoyarsk. state Univ. / Krasnoyarsk. 2006, p. 300.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
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  • Mechanical Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

L'invention concerne des dispositifs de protection de chars d'assaut. Le procédé de protection d'un char de l'invention comprend une émission continue d'ondes électromagnétiques vers l'extérieur, la détection d'une munition antichar en phase d'attaque, le suivi de cette munition, la détermination de la vitesse, de la direction d'approche du char, le calcul du point de rencontre optimal de la munition antichar, la formation d'un jet hypersonique dirigé vers le point calculé et transportant la grenaille, et la détonation de la charge à grenaille à proximité de la charge en phase d'attaque. Pour créer un jet hypersonique et transporter la grenaille on utilise une chambre de combustion sphérique et une buse supersonique. La chambre de combustion et la buse sont reliés par des câbles d'extrémité à un système de données et de commande. Il est ainsi possible d'améliorer le niveau de protection d'un char.
PCT/UA2016/000002 2015-01-14 2016-01-05 Procédé de protection hypersonique d'un char Ceased WO2016114743A1 (fr)

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UAA201500263 2015-01-14
UAA201500263A UA113654C2 (xx) 2015-01-14 2015-01-14 Спосіб гіперзвукового захисту танка гальченко і модуль комплексу активного його захисту

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107754148A (zh) * 2017-12-08 2018-03-06 中国空气动力研究与发展中心高速空气动力研究所 超声速射流灭火组件及灭火器
CN111207644A (zh) * 2019-12-02 2020-05-29 北京理工大学 一种层间协同增益的主动式冲击波与破片防护方法及系统
FR3153653A1 (fr) * 2023-10-02 2025-04-04 Charles-Henry MIRCHER DE MERCY Dispositif explosif de protection automatisée des véhicules blindés.

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EP0683376A1 (fr) * 1994-05-17 1995-11-22 Rockwell International Corporation Projectile tiré par canon assisté par propulseur aérobie
RU2127861C1 (ru) * 1994-09-15 1999-03-20 Конструкторское бюро машиностроения Боеприпас для поражения снарядов вблизи защищаемого объекта
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Publication number Priority date Publication date Assignee Title
CN107754148A (zh) * 2017-12-08 2018-03-06 中国空气动力研究与发展中心高速空气动力研究所 超声速射流灭火组件及灭火器
CN111207644A (zh) * 2019-12-02 2020-05-29 北京理工大学 一种层间协同增益的主动式冲击波与破片防护方法及系统
FR3153653A1 (fr) * 2023-10-02 2025-04-04 Charles-Henry MIRCHER DE MERCY Dispositif explosif de protection automatisée des véhicules blindés.

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