Some features of impact penetration of penetrators into ground of celestial bodies
The article discusses the features of the inertial explosion of metal products and the prevention of its occurrence during its impact introduction of a metal penetrator into the ground of celestial bodies. The possibility of an inertial explosion in metal penetrators is determined when calculating...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2021-03-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
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| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%201%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/71-79%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%90.,%20%D0%97%D0%B0%D1%89%D0%B8%D1%80%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%A1.%20%D0%90.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| author | E. V. Leun А. А. Poliakov S. A. Zashchirinsky V. K. Sysoev K. M. Pichkhadze V. V. Shalay |
| author_facet | E. V. Leun А. А. Poliakov S. A. Zashchirinsky V. K. Sysoev K. M. Pichkhadze V. V. Shalay |
| author_sort | E. V. Leun |
| collection | DOAJ |
| description | The article discusses the features of the inertial explosion of metal products and the prevention of its
occurrence during its impact introduction of a metal penetrator into the ground of celestial bodies.
The possibility of an inertial explosion in metal penetrators is determined when calculating the critical
overload of the Gcr that exceeds a certain threshold value for each metal. These values are determined
for a number of alloys and high-purity metals widely used in rocket and space technology for Earth
and space temperatures. The features of reducing the critical overload threshold of the Gcr for space
conditions at cryogenic temperatures and ways to prevent an inertial explosion are discussed |
| format | Article |
| id | doaj-art-1c14631ffb4d482b803429bcfb34daae |
| institution | Kabale University |
| issn | 2588-0373 2587-764X |
| language | English |
| publishDate | 2021-03-01 |
| publisher | Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| spelling | doaj-art-1c14631ffb4d482b803429bcfb34daae2025-02-02T02:48:44ZengOmsk State Technical University, Federal State Autonomous Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2021-03-0151717910.25206/2588-0373-2021-5-1-71-79Some features of impact penetration of penetrators into ground of celestial bodiesE. V. Leun0А. А. Poliakov1S. A. Zashchirinsky2V. K. Sysoev3K. M. Pichkhadze4V. V. Shalay5https://orcid.org/0000-0003-0635-4849Lavochkin AssociationLavochkin AssociationLavochkin AssociationLavochkin AssociationMoscow Aviation Institute (National Research University)Omsk State Technical UniversityThe article discusses the features of the inertial explosion of metal products and the prevention of its occurrence during its impact introduction of a metal penetrator into the ground of celestial bodies. The possibility of an inertial explosion in metal penetrators is determined when calculating the critical overload of the Gcr that exceeds a certain threshold value for each metal. These values are determined for a number of alloys and high-purity metals widely used in rocket and space technology for Earth and space temperatures. The features of reducing the critical overload threshold of the Gcr for space conditions at cryogenic temperatures and ways to prevent an inertial explosion are discussedhttps://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%201%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/71-79%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%90.,%20%D0%97%D0%B0%D1%89%D0%B8%D1%80%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%A1.%20%D0%90.%20%D0%B8%20%D0%B4%D1%80..pdfspace researchcelestial bodypenetratorimpact penetrationhigh-speed impactoverloadcritical velocitysubsurface groundinertial explosion |
| spellingShingle | E. V. Leun А. А. Poliakov S. A. Zashchirinsky V. K. Sysoev K. M. Pichkhadze V. V. Shalay Some features of impact penetration of penetrators into ground of celestial bodies Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" space research celestial body penetrator impact penetration high-speed impact overload critical velocity subsurface ground inertial explosion |
| title | Some features of impact penetration of penetrators into ground of celestial bodies |
| title_full | Some features of impact penetration of penetrators into ground of celestial bodies |
| title_fullStr | Some features of impact penetration of penetrators into ground of celestial bodies |
| title_full_unstemmed | Some features of impact penetration of penetrators into ground of celestial bodies |
| title_short | Some features of impact penetration of penetrators into ground of celestial bodies |
| title_sort | some features of impact penetration of penetrators into ground of celestial bodies |
| topic | space research celestial body penetrator impact penetration high-speed impact overload critical velocity subsurface ground inertial explosion |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%201%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/71-79%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%90.,%20%D0%97%D0%B0%D1%89%D0%B8%D1%80%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%A1.%20%D0%90.%20%D0%B8%20%D0%B4%D1%80..pdf |
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