Özet
A multidisciplinary optimization study which focuses on the geometric design of slotted solid propellant grains for solid rocket motors is presented. The study investigates propellant design with respect to both internal ballistic performance and structural strength. A zero-dimensional ballistic solver is developed within this study and used to determine the variation of chamber pressure and thrust with respect to time. Also, the propellant structure is analyzed by using a linear viscoelastic model based on the finite element method in Abaqus software. As a result of the optimization process, optimum geometrical parameter values for a slotted grain are determined among different design alternatives through a deterministic approach.
Orijinal dil | İngilizce |
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Ana bilgisayar yayını başlığı | 52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 |
Yayınlayan | American Institute of Aeronautics and Astronautics Inc, AIAA |
ISBN (Basılı) | 9781624104060 |
DOI'lar | |
Yayın durumu | Yayınlandı - 2016 |
Etkinlik | 52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 - Salt Lake City, United States Süre: 25 Tem 2016 → 27 Tem 2016 |
Yayın serisi
Adı | 52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 |
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???event.eventtypes.event.conference??? | 52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 |
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Ülke/Bölge | United States |
Şehir | Salt Lake City |
Periyot | 25/07/16 → 27/07/16 |
Bibliyografik not
Publisher Copyright:© 2016, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.