Results 221 to 230 of about 1,283 (268)
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Modern Developments in Transonic Flow
SIAM Journal on Applied Mathematics, 1975A survey is given of transonic small disturbance theory. Basic equations, shock relations, similarity laves, lift and drag integrals are derived., The airfoil boundary value problem is formulated. Finite difference methods and computational algorithms are described. Results are compared with other calculation methods and experiments.
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Transonic flow about lifting configurations.
AIAA Journal, 1973A transonic flow solution is presented for configurations with span-to-length ratios of order one. The angles of attack are sufficiently large to produce lift effects that are either dominant or comparable to the thickness effects. The analysis is performed with the aid of the method of matched asymptotic expansions.
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15th AIAA Computational Fluid Dynamics Conference, 2001
Unsteady flow over shallow cavities (L/D = 4 and L/D = 8) at Mach = 0.8 is investigated experimentally. Data acquisition in and above two-dimensional rectangular cavities is accomplished optically via a multiple exposed Shack Hartman sensor. This technique provides a time-accurate picture of the density behavior in and above the cavity without the need
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Unsteady flow over shallow cavities (L/D = 4 and L/D = 8) at Mach = 0.8 is investigated experimentally. Data acquisition in and above two-dimensional rectangular cavities is accomplished optically via a multiple exposed Shack Hartman sensor. This technique provides a time-accurate picture of the density behavior in and above the cavity without the need
John Martel +2 more
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Transonic swirling nozzle flow
27th Joint Propulsion Conference, 1991A numerical model of viscous transonic swirling flow in axisymmetric nozzles is developed. MacCormack's implicit Gauss-Seidel method is applied to the thin-layer Navier-Stokes equations in transformed coordinates. Numerical results are compared with experimental data to validate the method.
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Some degenerate transonic flows
Journal of Applied Mathematics and Mechanics, 1958Abstract We consider transonic motions of an ideal gas which are represented in the velocity hodograph by a curve or by a surface. In the second part of the note we determine a class of self-similar solutions representing plane and axially symmetric flows.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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Transonic flows through cascades
2008The present finite volume code for solving the Navier-Stokes equations for compressible, turbulent flows has been applied to cascade flow problems. The SKG 2.7 cascade serves as a test case with transonic — supercritical — flow conditions. The computed results seem to be in good agreement with the measurements.
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Transonic Merging Separated Flows.
1984Abstract : This study considers an arrangement of a plane-nosed circular cylinder with a smaller diameter plane-nosed cylindrical probe coaxially extending ahead in a transonic axial flow. This configuration is a prototype for a low drag forebody replacing more conventional streamlined nose fairings.
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Transonic Flow past Lifting Airfoils
AIAA Journal, 1973Subramanian, N. R., Balakrishnan, M.
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