Experimental determination of rocket motor internal ballistic coefficients and performance parameters
Нема приказа
Аутори
Živković, SašaFilipović, Miloš
Elek, Predrag
Milinović, Momčilo
Gligorijević, Nikola
Boulahlib, Mohammed Amine
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In solid propellant rocket motor internal ballistic calculation, next coefficients, performance parameters and characteristics are required: specific impulse, discharge coefficient, thrust coefficient and propellant burning rate law. All those RM working parameters can be theoretically or semi-empirically predicted, but depends from rocket motor design and combustion products flow losses; theoretical values can be very unreliable. Correction of theoretical working parameters can be provided using experimental data, although this approach is expensive and requires necessary experimental equipment. By using corrected working parameters in internal ballistic calculation highly precise results can be achieved, and accuracy of this approach is demonstrated in two different examples.
Кључне речи:
rocket motor / internal ballistic calculation / coefficients / performances / measuringИзвор:
6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014, 2014, 289-298-Издавач:
- Belgrade : Military Technical Institute
Финансирање / пројекти:
- Рентабилни избор нових технологија и концепција одбране кроз друштвене промене и стратешке оријентације Србије у 21. веку (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-47029)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Živković, Saša AU - Filipović, Miloš AU - Elek, Predrag AU - Milinović, Momčilo AU - Gligorijević, Nikola AU - Boulahlib, Mohammed Amine PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4593 AB - In solid propellant rocket motor internal ballistic calculation, next coefficients, performance parameters and characteristics are required: specific impulse, discharge coefficient, thrust coefficient and propellant burning rate law. All those RM working parameters can be theoretically or semi-empirically predicted, but depends from rocket motor design and combustion products flow losses; theoretical values can be very unreliable. Correction of theoretical working parameters can be provided using experimental data, although this approach is expensive and requires necessary experimental equipment. By using corrected working parameters in internal ballistic calculation highly precise results can be achieved, and accuracy of this approach is demonstrated in two different examples. PB - Belgrade : Military Technical Institute C3 - 6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014 T1 - Experimental determination of rocket motor internal ballistic coefficients and performance parameters SP - 289-298 UR - https://hdl.handle.net/21.15107/rcub_machinery_4593 ER -
@conference{ author = "Živković, Saša and Filipović, Miloš and Elek, Predrag and Milinović, Momčilo and Gligorijević, Nikola and Boulahlib, Mohammed Amine", year = "2014", abstract = "In solid propellant rocket motor internal ballistic calculation, next coefficients, performance parameters and characteristics are required: specific impulse, discharge coefficient, thrust coefficient and propellant burning rate law. All those RM working parameters can be theoretically or semi-empirically predicted, but depends from rocket motor design and combustion products flow losses; theoretical values can be very unreliable. Correction of theoretical working parameters can be provided using experimental data, although this approach is expensive and requires necessary experimental equipment. By using corrected working parameters in internal ballistic calculation highly precise results can be achieved, and accuracy of this approach is demonstrated in two different examples.", publisher = "Belgrade : Military Technical Institute", journal = "6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014", title = "Experimental determination of rocket motor internal ballistic coefficients and performance parameters", pages = "289-298", url = "https://hdl.handle.net/21.15107/rcub_machinery_4593" }
Živković, S., Filipović, M., Elek, P., Milinović, M., Gligorijević, N.,& Boulahlib, M. A.. (2014). Experimental determination of rocket motor internal ballistic coefficients and performance parameters. in 6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014 Belgrade : Military Technical Institute., 289-298. https://hdl.handle.net/21.15107/rcub_machinery_4593
Živković S, Filipović M, Elek P, Milinović M, Gligorijević N, Boulahlib MA. Experimental determination of rocket motor internal ballistic coefficients and performance parameters. in 6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014. 2014;:289-298. https://hdl.handle.net/21.15107/rcub_machinery_4593 .
Živković, Saša, Filipović, Miloš, Elek, Predrag, Milinović, Momčilo, Gligorijević, Nikola, Boulahlib, Mohammed Amine, "Experimental determination of rocket motor internal ballistic coefficients and performance parameters" in 6th International Scientific Conference – OTEH 2014, Belgrade, 9-10 October 2014 (2014):289-298, https://hdl.handle.net/21.15107/rcub_machinery_4593 .