CFD analysis of a high altitude long endurance UAV WING
Само за регистроване кориснике
2019
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aerodynamic performance of an airfoil provides specific information on wing design of
HALE UAV and is considered as eminent for enhancing its flight conditions. In this paper,
numerical investigation of a wing is conducted to predict its preliminary aerodynamic quality. A
concise comparison of lift and drag curve obtained from numerical analysis conducted in two
different programs, will be the scope of this research. Preliminary aerodynamic performance
study including 12 different wings were previously performed in Fortran program GLAUERT-trapezoidal wing. From those 12 wings, one wing was selected which has the best aerodynamic
performance at an operational altitude of 15000 m. Computational fluid dynamic (CFD) software
package, ANSYS Fluent is used for numerical analysis of the selected wing. Two different
turbulence models were simulated in this work. Lift and drag coefficients were calculated
respectively by varying angle of attacks. Hence, the resulted lift and drag c...urve generated in
GLAUERT were compared with those obtained from ANSYS FLUENT. Additionally, other
parameters like flow separation, pressure and velocity contours obtained by different turbulent
models were also discussed.
Кључне речи:
Turbulent model / Fluent / Glauert / Lift and Drag / WingИзвор:
Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019, M3h-Издавач:
- Belgrade : Serbian Society of Mechanics
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Hasan, Mohammad Sakib AU - Svorcan, Jelena AU - Simonović, Aleksandar AU - Daou, David AU - Perić, Bojan PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4299 AB - The aerodynamic performance of an airfoil provides specific information on wing design of HALE UAV and is considered as eminent for enhancing its flight conditions. In this paper, numerical investigation of a wing is conducted to predict its preliminary aerodynamic quality. A concise comparison of lift and drag curve obtained from numerical analysis conducted in two different programs, will be the scope of this research. Preliminary aerodynamic performance study including 12 different wings were previously performed in Fortran program GLAUERT-trapezoidal wing. From those 12 wings, one wing was selected which has the best aerodynamic performance at an operational altitude of 15000 m. Computational fluid dynamic (CFD) software package, ANSYS Fluent is used for numerical analysis of the selected wing. Two different turbulence models were simulated in this work. Lift and drag coefficients were calculated respectively by varying angle of attacks. Hence, the resulted lift and drag curve generated in GLAUERT were compared with those obtained from ANSYS FLUENT. Additionally, other parameters like flow separation, pressure and velocity contours obtained by different turbulent models were also discussed. PB - Belgrade : Serbian Society of Mechanics C3 - Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019 T1 - CFD analysis of a high altitude long endurance UAV WING SP - M3h UR - https://hdl.handle.net/21.15107/rcub_machinery_4299 ER -
@conference{ author = "Hasan, Mohammad Sakib and Svorcan, Jelena and Simonović, Aleksandar and Daou, David and Perić, Bojan", year = "2019", abstract = "The aerodynamic performance of an airfoil provides specific information on wing design of HALE UAV and is considered as eminent for enhancing its flight conditions. In this paper, numerical investigation of a wing is conducted to predict its preliminary aerodynamic quality. A concise comparison of lift and drag curve obtained from numerical analysis conducted in two different programs, will be the scope of this research. Preliminary aerodynamic performance study including 12 different wings were previously performed in Fortran program GLAUERT-trapezoidal wing. From those 12 wings, one wing was selected which has the best aerodynamic performance at an operational altitude of 15000 m. Computational fluid dynamic (CFD) software package, ANSYS Fluent is used for numerical analysis of the selected wing. Two different turbulence models were simulated in this work. Lift and drag coefficients were calculated respectively by varying angle of attacks. Hence, the resulted lift and drag curve generated in GLAUERT were compared with those obtained from ANSYS FLUENT. Additionally, other parameters like flow separation, pressure and velocity contours obtained by different turbulent models were also discussed.", publisher = "Belgrade : Serbian Society of Mechanics", journal = "Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019", title = "CFD analysis of a high altitude long endurance UAV WING", pages = "M3h", url = "https://hdl.handle.net/21.15107/rcub_machinery_4299" }
Hasan, M. S., Svorcan, J., Simonović, A., Daou, D.,& Perić, B.. (2019). CFD analysis of a high altitude long endurance UAV WING. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019 Belgrade : Serbian Society of Mechanics., M3h. https://hdl.handle.net/21.15107/rcub_machinery_4299
Hasan MS, Svorcan J, Simonović A, Daou D, Perić B. CFD analysis of a high altitude long endurance UAV WING. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019. 2019;:M3h. https://hdl.handle.net/21.15107/rcub_machinery_4299 .
Hasan, Mohammad Sakib, Svorcan, Jelena, Simonović, Aleksandar, Daou, David, Perić, Bojan, "CFD analysis of a high altitude long endurance UAV WING" in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019 (2019):M3h, https://hdl.handle.net/21.15107/rcub_machinery_4299 .