Отрывок: - conjugate complex o fz .. The velocity can be calculated by the equation(4). D Гdw l \d.w~\ (4) w = R e ------ ; v = - I m v ' L d z J L d z _ Thus we can get the matrix o f stream function. When the matrix is solved by the Gauss-Jordan method, any point’s velocity in the flow field can be solved. The streamlines can be constructed as Fig. 5showed.________ Fig. 5: Streamlines The lift coefficientis determinedby the formula Q...
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Frolov, Vladimir A. | - |
dc.contributor.author | Yang, Hao | - |
dc.date.accessioned | 2018-02-14 16:39:08 | - |
dc.date.available | 2018-02-14 16:39:08 | - |
dc.date.issued | 2012 | - |
dc.identifier | Dspace\SGAU\20171225\66649 | ru |
dc.identifier.citation | Frolov, V. A. Lift of the nose droop airfoil / Vladimir A. Frolov, Yang Hao // Самолетостроение России. Проблемы и перспективы: материалы симпозиума с международным участием / Самар. гос. аэрокосм. ун-т. – Самара: СГАУ, 2012. – C. 390-392. | ru |
dc.identifier.uri | http://repo.ssau.ru/handle/SAMOLETOSTROENIE-ROSSII/Lift-of-the-nose-droop-airfoil-66649 | - |
dc.description.abstract | A model for the potential circulation flow around nose droop airfoil has been proposed. The solution is obtained for the flow of incompressible ideal fluid. The Complex Variable Function Theory, Method of Discrete Vortices(MDV) and numerical-analytical method (NAM) are applied. Dependence of the lift on the angle of attack, relative length of the nose droop and its angle of deflection is obtained. | ru |
dc.language.iso | rus | ru |
dc.publisher | СГАУ | ru |
dc.subject | nose droop airfoil | ru |
dc.subject | lift coefficient | ru |
dc.subject | angle of attack | ru |
dc.title | Lift of the nose droop airfoil | ru |
dc.type | Article | ru |
dc.textpart | - conjugate complex o fz .. The velocity can be calculated by the equation(4). D Гdw l \d.w~\ (4) w = R e ------ ; v = - I m v ' L d z J L d z _ Thus we can get the matrix o f stream function. When the matrix is solved by the Gauss-Jordan method, any point’s velocity in the flow field can be solved. The streamlines can be constructed as Fig. 5showed.________ Fig. 5: Streamlines The lift coefficientis determinedby the formula Q... | - |
Располагается в коллекциях: | САМОЛЕТОСТРОЕНИЕ РОССИИ |
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390-392.pdf | Основная статья | 1.99 MB | Adobe PDF | Просмотреть/Открыть |
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