Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene
This paper presents the procedure of uniaxial mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene (HTPB), whose mechanical properties strongly depend on temperature, strain rate, natural aging and accumulated damage. A method of process...
| المؤلفون الرئيسيون: | , , , , , , |
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| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
Association of Chemical Engineers of Serbia
2016-01-01
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| سلاسل: | Hemijska Industrija |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500067G.pdf |
| _version_ | 1831726117825806336 |
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| author | Gligorijević Nikola I. Rodić Vesna Ž. Živković Saša Ž. Pavković Bojan M. Nikolić Momčilo M. Kozomara Stevan M. Subotić Sredoje D. |
| author_facet | Gligorijević Nikola I. Rodić Vesna Ž. Živković Saša Ž. Pavković Bojan M. Nikolić Momčilo M. Kozomara Stevan M. Subotić Sredoje D. |
| author_sort | Gligorijević Nikola I. |
| collection | DOAJ |
| description | This paper presents the procedure of uniaxial mechanical characterization of
composite solid rocket propellant based on hydroxy-terminated polybutadiene
(HTPB), whose mechanical properties strongly depend on temperature, strain
rate, natural aging and accumulated damage. A method of processing data is
presented in order to determine time-temperature shift factor and master
curves for tensile strength, ultimate strain and relaxation modulus,
depending on reduced time. Functional dependences of these features represent
an input for structural analysis of a rocket motor propellant grain. The
effects of natural aging on the mechanical properties are also considered.
[Projekat Ministarstva nauke Republike Srbije, br. TR 36050: Research and
development of unmanned aircraft in support of traffic infrastructure
monitoring] |
| first_indexed | 2024-12-21T06:02:45Z |
| format | Article |
| id | doaj.art-e5d45f27b60142e4b51fa2fc474e9e5f |
| institution | Directory Open Access Journal |
| issn | 0367-598X 2217-7426 |
| language | English |
| last_indexed | 2024-12-21T06:02:45Z |
| publishDate | 2016-01-01 |
| publisher | Association of Chemical Engineers of Serbia |
| record_format | Article |
| series | Hemijska Industrija |
| spelling | doaj.art-e5d45f27b60142e4b51fa2fc474e9e5f2022-12-21T19:13:43ZengAssociation of Chemical Engineers of SerbiaHemijska Industrija0367-598X2217-74262016-01-0170558159410.2298/HEMIND150217067G0367-598X1500067GMechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadieneGligorijević Nikola I.0Rodić Vesna Ž.1Živković Saša Ž.2Pavković Bojan M.3Nikolić Momčilo M.4Kozomara Stevan M.5Subotić Sredoje D.6Military Technical Institute, BelgradeMilitary Technical Institute, BelgradeMilitary Technical Institute, BelgradeMilitary Technical Institute, BelgradeMilitary Technical Institute, BelgradeMilitary Technical Institute, BelgradeMilitary Technical Institute, BelgradeThis paper presents the procedure of uniaxial mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene (HTPB), whose mechanical properties strongly depend on temperature, strain rate, natural aging and accumulated damage. A method of processing data is presented in order to determine time-temperature shift factor and master curves for tensile strength, ultimate strain and relaxation modulus, depending on reduced time. Functional dependences of these features represent an input for structural analysis of a rocket motor propellant grain. The effects of natural aging on the mechanical properties are also considered. [Projekat Ministarstva nauke Republike Srbije, br. TR 36050: Research and development of unmanned aircraft in support of traffic infrastructure monitoring]http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500067G.pdfcomposite propellantviscoelasticitymechanical characterizationtensile strengthultimate straintime-temperature shift factorrelaxation modulussafety factorreduced time |
| spellingShingle | Gligorijević Nikola I. Rodić Vesna Ž. Živković Saša Ž. Pavković Bojan M. Nikolić Momčilo M. Kozomara Stevan M. Subotić Sredoje D. Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene Hemijska Industrija composite propellant viscoelasticity mechanical characterization tensile strength ultimate strain time-temperature shift factor relaxation modulus safety factor reduced time |
| title | Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene |
| title_full | Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene |
| title_fullStr | Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene |
| title_full_unstemmed | Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene |
| title_short | Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene |
| title_sort | mechanical characterization of composite solid rocket propellant based on hydroxy terminated polybutadiene |
| topic | composite propellant viscoelasticity mechanical characterization tensile strength ultimate strain time-temperature shift factor relaxation modulus safety factor reduced time |
| url | http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500067G.pdf |
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