Protection of objects from local damage and destruction

.V. Serikov; I.K . Ustinov; A.P. Korzhavyi

doi:10.18127/j19998465-202104-02

Protection of objects from local damage and destruction

.V. Serikov¹, I.K . Ustinov², A.P. Korzhavyi³

research article UDC 539.4 Pages: 12-15 doi.org/10.18127/j19998465-202104-02

¹ LLC "Sura" Shchelkovo (Moscow region, Russia)
^2,3 Kaluga branch of the Bauman Moscow State Technical University (Kaluga, Russia)

Keywords: Threat object armor protection armor-piercing tip iridium

Abstract

The paper deals with the dynamic process of local destruction of an object of armor protection. It is modeled as an object of destruction in the form of a spherical shell, and the threat is represented in the form of a metal round bar. Formulas are given and an estimate of the acceleration rate at which the object of armor protection is guaranteed to lose continuity is made. It is shown that if the rod has a tip covered with a layer of iridium, then under certain conditions, due to the fact that this metal has a high dynamic viscosity under intense loads, the object of armor protection is highly likely to be hit.

Received: 20.04.2021
Approved after review: 29.04.2021
Accepted: 25.05.2021

How to cite

Сериков С.В., Устинов И.К., Коржавый А.П. Защита объекта от локального поражения и разрушения // Наукоемкие технологии. 2021. Т. 22. № 4. С. 12−15. DOI: https://doi.org/10.18127/j19998465-202104-02

References

Ustinov I.K., Korzhavyj A.P. Sposoby i tekhnologii bronezashchity tekhniki i personala. Naukoemkie tekhnologii. 2015. T. 16. № 6. S. 70–74 (in Russian).
Pervuhin L.B., Serikov S.V., Ustinov I.K., CHurkin O.D. Opredelenie dinamicheskoj vyazkosti metallov pri udarnom szhatii. Vestnik MGTU im. N.E. Baumana. Ser. Mashinostroenie. 2011. № 52. S. 184–200 (in Russian).
Serikov S.V., Ustinov I.K., Churkin O.D. O pike plastichnosti titanovyh splavov. Vestnik MGTU im. N.E. Baumana. Ser. Mashinostroenie. 2011. № 52. S. 201–209 (in Russian).
Mahutov N.A., Serikov S.V., Kalugin V.V., Zvonarev N.A. Kolichestvennoe sopostavlenie haraktera razrusheniya sfericheskih obolochek davleniya pri ponizhennoj temperature ispytaniya. Problemy mashinostroeniya i avtomatizacii. 1991. № 1. S. 64–73 (in Russian).
Ivanov A.G. O prirode katastroficheskih razrushenij truboprovodov. Dokl. AN SSSR. 1985. T. 285. № 2. S. 257 (in Russian).
Il'in A.A., Kolachev B.A., Pol'kin I.S. Titanovye splavy. Sostav, struktura, svojstva. M.: VILS-MATI. 2009. 520 s. (in Russian).
Serikov S.V. Koefficient dinamicheskoj vyazkosti metallov i titanovyh splavov. Titan. 2018 № 3. S. 16–20 (in Russian).

[1] Ustinov I.K., Korzhavyj A.P. Sposoby i tekhnologii bronezashchity tekhniki i personala. Naukoemkie tekhnologii. 2015. T. 16. № 6. S. 70–74 (in Russian).

[2] Pervuhin L.B., Serikov S.V., Ustinov I.K., CHurkin O.D. Opredelenie dinamicheskoj vyazkosti metallov pri udarnom szhatii. Vestnik MGTU im. N.E. Baumana. Ser. Mashinostroenie. 2011. № 52. S. 184–200 (in Russian).

[3] Serikov S.V., Ustinov I.K., Churkin O.D. O pike plastichnosti titanovyh splavov. Vestnik MGTU im. N.E. Baumana. Ser. Mashinostroenie. 2011. № 52. S. 201–209 (in Russian).

[4] Mahutov N.A., Serikov S.V., Kalugin V.V., Zvonarev N.A. Kolichestvennoe sopostavlenie haraktera razrusheniya sfericheskih obolochek davleniya pri ponizhennoj temperature ispytaniya. Problemy mashinostroeniya i avtomatizacii. 1991. № 1. S. 64–73 (in Russian).

[5] Ivanov A.G. O prirode katastroficheskih razrushenij truboprovodov. Dokl. AN SSSR. 1985. T. 285. № 2. S. 257 (in Russian).

[6] Il'in A.A., Kolachev B.A., Pol'kin I.S. Titanovye splavy. Sostav, struktura, svojstva. M.: VILS-MATI. 2009. 520 s. (in Russian).

[7] Serikov S.V. Koefficient dinamicheskoj vyazkosti metallov i titanovyh splavov. Titan. 2018 № 3. S. 16–20 (in Russian).

Abstract

How to cite

Related articles