Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage
The hard landing of the spent stage of promising launch vehicles (LV) in the designated areas of the fall leads to the collapse of the structure, the spillage of the remnants of the guaranteed fuel reserve, the outbreak of fires, and, as a result, require large expenditures for the complete eliminat...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2023-05-01
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| Series: | Journal of Applied Fluid Mechanics |
| Subjects: | |
| Online Access: | https://www.jafmonline.net/article_2226_c6913d9612c69c6c131c9dfa1909770e.pdf |
| _version_ | 1797831658024468480 |
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| author | B. Akylbek Y. Gulnaz T. Valery K. Maksat S. Nurlan |
| author_facet | B. Akylbek Y. Gulnaz T. Valery K. Maksat S. Nurlan |
| author_sort | B. Akylbek |
| collection | DOAJ |
| description | The hard landing of the spent stage of promising launch vehicles (LV) in the designated areas of the fall leads to the collapse of the structure, the spillage of the remnants of the guaranteed fuel reserve, the outbreak of fires, and, as a result, require large expenditures for the complete elimination of man-made consequences. Residues of the guaranteed fuel are additional stocks of propellant components in the rocket blocks of the stage of LV, designed to compensate for the disturbing factors acting in flight on the LV. They are characterized by carcinogenic and mutagenic effects on the environment. The article considers the issue of extraction of unprocessed residues of guaranteed fuel. An experimental stand and a program for conducting experiments have been developed to study the extraction process. The purpose of the study is to conduct a comparative analysis of the results of mathematical modeling and physical modeling. Based on the results of the physical experiment, a mathematical model, and the results of a comparative study of two types of models are presented: The calculated heat carrier (HC) temperatures at the experimental model setup (EMS) inlet (according to the first law of thermodynamics and the Navier-Stokes equations) and the measured HC temperature at the EMS inlet during experiments were compared. |
| first_indexed | 2024-04-09T13:55:12Z |
| format | Article |
| id | doaj.art-fcdee27cbc974d83b762fef8c5c496a3 |
| institution | Directory Open Access Journal |
| issn | 1735-3572 1735-3645 |
| language | English |
| last_indexed | 2024-04-09T13:55:12Z |
| publishDate | 2023-05-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Journal of Applied Fluid Mechanics |
| spelling | doaj.art-fcdee27cbc974d83b762fef8c5c496a32023-05-08T07:56:18ZengIsfahan University of TechnologyJournal of Applied Fluid Mechanics1735-35721735-36452023-05-011671331134410.47176/jafm.16.07.17062226Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended StageB. Akylbek0Y. Gulnaz1T. Valery2K. Maksat3S. Nurlan4al-Farabi Kazakh National University, Almaty, 050040, Kazakhstanal-Farabi Kazakh National University, Almaty, 050040, KazakhstanOmsk State Technical University, Omsk, 644050, RussiaInstitute of information and computational technologies, Almaty, 050000, KazakhstanAlmaty University of Power Engineering and Telecommunication, Almaty, 050013, KazakhstanThe hard landing of the spent stage of promising launch vehicles (LV) in the designated areas of the fall leads to the collapse of the structure, the spillage of the remnants of the guaranteed fuel reserve, the outbreak of fires, and, as a result, require large expenditures for the complete elimination of man-made consequences. Residues of the guaranteed fuel are additional stocks of propellant components in the rocket blocks of the stage of LV, designed to compensate for the disturbing factors acting in flight on the LV. They are characterized by carcinogenic and mutagenic effects on the environment. The article considers the issue of extraction of unprocessed residues of guaranteed fuel. An experimental stand and a program for conducting experiments have been developed to study the extraction process. The purpose of the study is to conduct a comparative analysis of the results of mathematical modeling and physical modeling. Based on the results of the physical experiment, a mathematical model, and the results of a comparative study of two types of models are presented: The calculated heat carrier (HC) temperatures at the experimental model setup (EMS) inlet (according to the first law of thermodynamics and the Navier-Stokes equations) and the measured HC temperature at the EMS inlet during experiments were compared.https://www.jafmonline.net/article_2226_c6913d9612c69c6c131c9dfa1909770e.pdflaunch vehicleguaranteed fuel reservesliquid rocket enginegasificationexperimental standheat carriermodeling |
| spellingShingle | B. Akylbek Y. Gulnaz T. Valery K. Maksat S. Nurlan Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage Journal of Applied Fluid Mechanics launch vehicle guaranteed fuel reserves liquid rocket engine gasification experimental stand heat carrier modeling |
| title | Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage |
| title_full | Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage |
| title_fullStr | Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage |
| title_full_unstemmed | Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage |
| title_short | Studies on the Extraction of the Guaranteed Fuel Reserve in the Tanks of the Expended Stage |
| title_sort | studies on the extraction of the guaranteed fuel reserve in the tanks of the expended stage |
| topic | launch vehicle guaranteed fuel reserves liquid rocket engine gasification experimental stand heat carrier modeling |
| url | https://www.jafmonline.net/article_2226_c6913d9612c69c6c131c9dfa1909770e.pdf |
| work_keys_str_mv | AT bakylbek studiesontheextractionoftheguaranteedfuelreserveinthetanksoftheexpendedstage AT ygulnaz studiesontheextractionoftheguaranteedfuelreserveinthetanksoftheexpendedstage AT tvalery studiesontheextractionoftheguaranteedfuelreserveinthetanksoftheexpendedstage AT kmaksat studiesontheextractionoftheguaranteedfuelreserveinthetanksoftheexpendedstage AT snurlan studiesontheextractionoftheguaranteedfuelreserveinthetanksoftheexpendedstage |