Laser Simulations of the Destructive Impact of Nuclear Explosions on Icy and Iron Asteroids
We present the results of our experiments at the Luch laser facility in which the processes of the destruction of iron asteroids and cometary nuclei in space by nuclear explosions on their surface are simulated based on the principle of physical similarity. We present the results of our numerical si...
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| creator | Belov, I. A. Bel’kov, S. A. Voronin, A. Yu Voronich, I. N. Garanin, R. V. Garanin, S. G. Gainullin, K. G. Grokhovskii, V. I. Derkach, V. N. Zimalin, B. G. Zolotovskii, A. V. Izgorodin, V. M. Il’kaev, R. I. Krayukhin, A. A. Maltseva, N. S. Mis’ko, V. V. Muftakhetdinova, R. F. Rogachev, V. G. Rukavishnikov, A. N. Starodubtsev, P. V. Stepushkin, S. N. Turusov, A. V. Shubin, O. N. |
| description | We present the results of our experiments at the Luch laser facility in which the processes of the destruction of iron asteroids and cometary nuclei in space by nuclear explosions on their surface are simulated based on the principle of physical similarity. We present the results of our numerical simulations of impacts on the surface of iron objects confirming the similarity of the key processes in the full-scale and model cases. The technologies of fabricating miniature mockups with parameters close to those of iron asteroids and cometary nuclei are described. For various mini-mockups 3–12 mm in size at a laser energy from 50 to 450 J we provide an experimental estimate of the energy threshold for the undeniable destruction of mockups and investigate the parameters of their fragmentation. Conclusions about the probable results of the impact of a nuclear explosion on hazardous cosmic objects have been drawn. |
| doi_str_mv | 10.1134/S106377612004010X |
| format | Article |
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A. ; Bel’kov, S. A. ; Voronin, A. Yu ; Voronich, I. N. ; Garanin, R. V. ; Garanin, S. G. ; Gainullin, K. G. ; Grokhovskii, V. I. ; Derkach, V. N. ; Zimalin, B. G. ; Zolotovskii, A. V. ; Izgorodin, V. M. ; Il’kaev, R. I. ; Krayukhin, A. A. ; Maltseva, N. S. ; Mis’ko, V. V. ; Muftakhetdinova, R. F. ; Rogachev, V. G. ; Rukavishnikov, A. N. ; Starodubtsev, P. V. ; Stepushkin, S. N. ; Turusov, A. V. ; Shubin, O. N.</creator><creatorcontrib>Belov, I. A. ; Bel’kov, S. A. ; Voronin, A. Yu ; Voronich, I. N. ; Garanin, R. V. ; Garanin, S. G. ; Gainullin, K. G. ; Grokhovskii, V. I. ; Derkach, V. N. ; Zimalin, B. G. ; Zolotovskii, A. V. ; Izgorodin, V. M. ; Il’kaev, R. I. ; Krayukhin, A. A. ; Maltseva, N. S. ; Mis’ko, V. V. ; Muftakhetdinova, R. F. ; Rogachev, V. G. ; Rukavishnikov, A. N. ; Starodubtsev, P. V. ; Stepushkin, S. N. ; Turusov, A. V. ; Shubin, O. N.</creatorcontrib><description>We present the results of our experiments at the Luch laser facility in which the processes of the destruction of iron asteroids and cometary nuclei in space by nuclear explosions on their surface are simulated based on the principle of physical similarity. We present the results of our numerical simulations of impacts on the surface of iron objects confirming the similarity of the key processes in the full-scale and model cases. The technologies of fabricating miniature mockups with parameters close to those of iron asteroids and cometary nuclei are described. For various mini-mockups 3–12 mm in size at a laser energy from 50 to 450 J we provide an experimental estimate of the energy threshold for the undeniable destruction of mockups and investigate the parameters of their fragmentation. 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A.</creatorcontrib><creatorcontrib>Bel’kov, S. A.</creatorcontrib><creatorcontrib>Voronin, A. Yu</creatorcontrib><creatorcontrib>Voronich, I. N.</creatorcontrib><creatorcontrib>Garanin, R. V.</creatorcontrib><creatorcontrib>Garanin, S. G.</creatorcontrib><creatorcontrib>Gainullin, K. G.</creatorcontrib><creatorcontrib>Grokhovskii, V. I.</creatorcontrib><creatorcontrib>Derkach, V. N.</creatorcontrib><creatorcontrib>Zimalin, B. G.</creatorcontrib><creatorcontrib>Zolotovskii, A. V.</creatorcontrib><creatorcontrib>Izgorodin, V. M.</creatorcontrib><creatorcontrib>Il’kaev, R. I.</creatorcontrib><creatorcontrib>Krayukhin, A. A.</creatorcontrib><creatorcontrib>Maltseva, N. S.</creatorcontrib><creatorcontrib>Mis’ko, V. V.</creatorcontrib><creatorcontrib>Muftakhetdinova, R. F.</creatorcontrib><creatorcontrib>Rogachev, V. G.</creatorcontrib><creatorcontrib>Rukavishnikov, A. N.</creatorcontrib><creatorcontrib>Starodubtsev, P. V.</creatorcontrib><creatorcontrib>Stepushkin, S. N.</creatorcontrib><creatorcontrib>Turusov, A. V.</creatorcontrib><creatorcontrib>Shubin, O. N.</creatorcontrib><title>Laser Simulations of the Destructive Impact of Nuclear Explosions on Icy and Iron Asteroids</title><title>Journal of experimental and theoretical physics</title><addtitle>J. Exp. Theor. Phys</addtitle><description>We present the results of our experiments at the Luch laser facility in which the processes of the destruction of iron asteroids and cometary nuclei in space by nuclear explosions on their surface are simulated based on the principle of physical similarity. We present the results of our numerical simulations of impacts on the surface of iron objects confirming the similarity of the key processes in the full-scale and model cases. The technologies of fabricating miniature mockups with parameters close to those of iron asteroids and cometary nuclei are described. For various mini-mockups 3–12 mm in size at a laser energy from 50 to 450 J we provide an experimental estimate of the energy threshold for the undeniable destruction of mockups and investigate the parameters of their fragmentation. Conclusions about the probable results of the impact of a nuclear explosion on hazardous cosmic objects have been drawn.</description><subject>Asteroid destruction</subject><subject>Asteroids</subject><subject>Classical and Quantum Gravitation</subject><subject>Comet nuclei</subject><subject>Computer simulation</subject><subject>Drawing and ironing</subject><subject>Elementary Particles</subject><subject>Explosions</subject><subject>Iron</subject><subject>Lasers</subject><subject>Mathematical models</subject><subject>Mockups</subject><subject>Nonlinear</subject><subject>Nuclear energy</subject><subject>Nuclear explosions</subject><subject>Numerical analysis</subject><subject>Parameters</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theory</subject><subject>Relativity Theory</subject><subject>Similarity</subject><subject>Soft Matter Physics</subject><subject>Solid State Physics</subject><subject>Statistical</subject><issn>1063-7761</issn><issn>1090-6509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kVtL7DAQgIsoeP0BvgXO03moZ5K0afK4eDuFRcFVEHwo2XSyVrrNmqSi_94sPXAQkXnIJPN9k4HJslMKZ5Ty4s-CguBVJSgDKIDC4052QEFBLkpQu9tc8Hxb388OQ3gBAMlAHWRPcx3Qk0W3HnsdOzcE4iyJz0guMEQ_mti9IanXG23itnIzmh61J5fvm96FiR9IbT6IHlpS-3SZhYjedW04zvas7gOe_DuPsoery_vzv_n89ro-n81zwwsac1kybstWikoWui2VVFKygpUMWYvtElEUVAmUUkFrVGmtQo50CRVwqyu95EfZr6nvxrvXMY3dvLjRD-nLhiVVClUolaiziVrpHptusC56bVK0uO6MG9B26X0mmCw5Z6JIwu8vQmIivseVHkNo6sXdV5ZOrPEuBI-22fhurf1HQ6HZLqj5tqDksMkJiR1W6P-P_bP0CYQqkHI</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Belov, I. A.</creator><creator>Bel’kov, S. A.</creator><creator>Voronin, A. Yu</creator><creator>Voronich, I. N.</creator><creator>Garanin, R. V.</creator><creator>Garanin, S. G.</creator><creator>Gainullin, K. G.</creator><creator>Grokhovskii, V. I.</creator><creator>Derkach, V. N.</creator><creator>Zimalin, B. G.</creator><creator>Zolotovskii, A. V.</creator><creator>Izgorodin, V. M.</creator><creator>Il’kaev, R. I.</creator><creator>Krayukhin, A. A.</creator><creator>Maltseva, N. S.</creator><creator>Mis’ko, V. V.</creator><creator>Muftakhetdinova, R. F.</creator><creator>Rogachev, V. G.</creator><creator>Rukavishnikov, A. N.</creator><creator>Starodubtsev, P. V.</creator><creator>Stepushkin, S. N.</creator><creator>Turusov, A. V.</creator><creator>Shubin, O. N.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope></search><sort><creationdate>20200501</creationdate><title>Laser Simulations of the Destructive Impact of Nuclear Explosions on Icy and Iron Asteroids</title><author>Belov, I. A. ; Bel’kov, S. A. ; Voronin, A. Yu ; Voronich, I. N. ; Garanin, R. V. ; Garanin, S. G. ; Gainullin, K. G. ; Grokhovskii, V. I. ; Derkach, V. N. ; Zimalin, B. G. ; Zolotovskii, A. V. ; Izgorodin, V. M. ; Il’kaev, R. I. ; Krayukhin, A. A. ; Maltseva, N. S. ; Mis’ko, V. V. ; Muftakhetdinova, R. F. ; Rogachev, V. G. ; Rukavishnikov, A. N. ; Starodubtsev, P. V. ; Stepushkin, S. N. ; Turusov, A. V. ; Shubin, O. 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N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laser Simulations of the Destructive Impact of Nuclear Explosions on Icy and Iron Asteroids</atitle><jtitle>Journal of experimental and theoretical physics</jtitle><stitle>J. Exp. Theor. Phys</stitle><date>2020-05-01</date><risdate>2020</risdate><volume>130</volume><issue>5</issue><spage>783</spage><epage>789</epage><pages>783-789</pages><issn>1063-7761</issn><eissn>1090-6509</eissn><abstract>We present the results of our experiments at the Luch laser facility in which the processes of the destruction of iron asteroids and cometary nuclei in space by nuclear explosions on their surface are simulated based on the principle of physical similarity. We present the results of our numerical simulations of impacts on the surface of iron objects confirming the similarity of the key processes in the full-scale and model cases. The technologies of fabricating miniature mockups with parameters close to those of iron asteroids and cometary nuclei are described. For various mini-mockups 3–12 mm in size at a laser energy from 50 to 450 J we provide an experimental estimate of the energy threshold for the undeniable destruction of mockups and investigate the parameters of their fragmentation. Conclusions about the probable results of the impact of a nuclear explosion on hazardous cosmic objects have been drawn.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S106377612004010X</doi><tpages>7</tpages></addata></record> |
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| subjects | Asteroid destruction Asteroids Classical and Quantum Gravitation Comet nuclei Computer simulation Drawing and ironing Elementary Particles Explosions Iron Lasers Mathematical models Mockups Nonlinear Nuclear energy Nuclear explosions Numerical analysis Parameters Particle and Nuclear Physics Physics Physics and Astronomy Quantum Field Theory Relativity Theory Similarity Soft Matter Physics Solid State Physics Statistical |
| title | Laser Simulations of the Destructive Impact of Nuclear Explosions on Icy and Iron Asteroids |
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