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...
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dc.contributor.authorFrolov, Vladimir A.-
dc.contributor.authorYang, Hao-
dc.date.accessioned2018-02-14 16:39:08-
dc.date.available2018-02-14 16:39:08-
dc.date.issued2012-
dc.identifierDspace\SGAU\20171225\66649ru
dc.identifier.citationFrolov, 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.urihttp://repo.ssau.ru/handle/SAMOLETOSTROENIE-ROSSII/Lift-of-the-nose-droop-airfoil-66649-
dc.description.abstractA 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.isorusru
dc.publisherСГАУru
dc.subjectnose droop airfoilru
dc.subjectlift coefficientru
dc.subjectangle of attackru
dc.titleLift of the nose droop airfoilru
dc.typeArticleru
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...-
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