Computational analysis of rocket-assisted projectile trajectory
A computational analysis was carried out in order to study the effect of solid rocket motor operating parameters on the trajectory elements of 155mm rocket-assisted projectile. Two numericalsolutions have been programmed for this purpose. The first for the rocket motor internal ballistic calculation...
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| Format: | Article |
| Language: | English |
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Military Technical Institute, Belgrade
2024-01-01
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| Series: | Scientific Technical Review |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2024/1820-02062402009F.pdf |
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| author | Ferfouri Abdellah Jerković Damir D. Kari Aleksandar V. Živković Saša Karić Mirko |
| author_facet | Ferfouri Abdellah Jerković Damir D. Kari Aleksandar V. Živković Saša Karić Mirko |
| author_sort | Ferfouri Abdellah |
| collection | DOAJ |
| description | A computational analysis was carried out in order to study the effect of solid rocket motor operating parameters on the trajectory elements of 155mm rocket-assisted projectile. Two numericalsolutions have been programmed for this purpose. The first for the rocket motor internal ballistic calculation. The second is intended for the six degree-of-freedom (6-DOF) trajectory determination for both unpowered and powered flight. The effect of three operating parameters of the solid rocket motor on the trajectory elements was taken into account, namely: (1) thrust-time profile (neutral, regressive or progressive), (2) working time and (3) ignition delay. The results obtained following this analysis are helpful as a preliminary stage in the design of extended range projectiles in order to optimize flight performance. |
| format | Article |
| id | doaj-art-f0abb233f5b24ee4a2c429fe1bedfa7b |
| institution | OA Journals |
| issn | 1820-0206 2683-5770 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Military Technical Institute, Belgrade |
| record_format | Article |
| series | Scientific Technical Review |
| spelling | doaj-art-f0abb233f5b24ee4a2c429fe1bedfa7b2025-08-20T01:54:57ZengMilitary Technical Institute, BelgradeScientific Technical Review1820-02062683-57702024-01-0174291110.5937/OTEH2402009F1820-02062402009FComputational analysis of rocket-assisted projectile trajectoryFerfouri Abdellah0https://orcid.org/0009-0005-5593-7794Jerković Damir D.1https://orcid.org/0000-0001-5182-7057Kari Aleksandar V.2https://orcid.org/0000-0003-4321-0676Živković Saša3https://orcid.org/0009-0002-2799-4896Karić Mirko4University of Defence Belgrade, Military Academy, Belgrade, SerbiaUniversity of Defence Belgrade, Military Academy, Belgrade, SerbiaMilitary Technical Institute, Belgrade, SerbiaMilitary Technical Institute, Belgrade, SerbiaMilitary Technical Institute, Belgrade, SerbiaA computational analysis was carried out in order to study the effect of solid rocket motor operating parameters on the trajectory elements of 155mm rocket-assisted projectile. Two numericalsolutions have been programmed for this purpose. The first for the rocket motor internal ballistic calculation. The second is intended for the six degree-of-freedom (6-DOF) trajectory determination for both unpowered and powered flight. The effect of three operating parameters of the solid rocket motor on the trajectory elements was taken into account, namely: (1) thrust-time profile (neutral, regressive or progressive), (2) working time and (3) ignition delay. The results obtained following this analysis are helpful as a preliminary stage in the design of extended range projectiles in order to optimize flight performance.https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2024/1820-02062402009F.pdfrocket-assisted projectiletrajectory elementsinternal ballistic calculation6-dof trajectory model |
| spellingShingle | Ferfouri Abdellah Jerković Damir D. Kari Aleksandar V. Živković Saša Karić Mirko Computational analysis of rocket-assisted projectile trajectory Scientific Technical Review rocket-assisted projectile trajectory elements internal ballistic calculation 6-dof trajectory model |
| title | Computational analysis of rocket-assisted projectile trajectory |
| title_full | Computational analysis of rocket-assisted projectile trajectory |
| title_fullStr | Computational analysis of rocket-assisted projectile trajectory |
| title_full_unstemmed | Computational analysis of rocket-assisted projectile trajectory |
| title_short | Computational analysis of rocket-assisted projectile trajectory |
| title_sort | computational analysis of rocket assisted projectile trajectory |
| topic | rocket-assisted projectile trajectory elements internal ballistic calculation 6-dof trajectory model |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2024/1820-02062402009F.pdf |
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