Debrief
发表于 2025-3-28 15:26:02
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Functional
发表于 2025-3-28 21:12:38
Acoustic Receptivity in Boundary Layers with Surface Roughnessristic heart-shaped disturbance wedge downstream from the roughness. This behaviour is consistent with the numerical and asymptotic work of other authors, who also predict the off-centreline peak amplitude that is observed several wavelengths downstream from the roughness.
谄媚于人
发表于 2025-3-29 00:13:04
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GAVEL
发表于 2025-3-29 04:42:50
Effect of Leading-edge Geometry and Aerodynamic Loading on Receptivity to Acoustic Disturbancesint at which the mean boundary-layer flow separates, a marked increase in receptivity coefficient is observed. Obliquely incident acoustic waves are found to produce much higher receptivity levels than parallel waves.
gusher
发表于 2025-3-29 10:10:05
Study of 3D Wall Roughness Acoustic Receptivity on an Airfoilesults are compared with Direct Numerical Simulations based on a vorticity-velocity formulation of the complete Navier-Stokes equations and a new embeded wall model. Good overall agreement is achieved.
用树皮
发表于 2025-3-29 14:37:14
A Causal Stability Analysis of the Boundary Layer over a Compliant Wallull study of this behaviour is made, including the interesting limit in which the boundary layer is very thin on the scale of the plate bending waves. In the simpler case of uniform flow we also derive model nonlinear equations to describe the evolution of certain negative energy waves.
Aids209
发表于 2025-3-29 18:58:46
Non-Parallel Receptivity and the Adjoint PSEhe scattering of an acoustic wave onto a hump. It is shown that acting on the flow with a source of streamwise momentum and at the wall with fluid injection and suction produces large responses. The flow sensitivity results are keys to an effective control of the instability.
破译密码
发表于 2025-3-29 23:32:15
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芳香一点
发表于 2025-3-30 01:52:24
t unsolved problems of fluid mechanics and aerodynamics. Besides being a fundamental question of fluid mechanics, there are any number of applications for information regarding transition location and the details of the subsequent turbulent flow. The JUT AM Symposium on Laminar-Turbulent Transition,
万神殿
发表于 2025-3-30 07:00:25
Conference proceedings 2000aerodynamics. Besides being a fundamental question of fluid mechanics, there are any number of applications for information regarding transition location and the details of the subsequent turbulent flow. The JUT AM Symposium on Laminar-Turbulent Transition, co-hosted by Arizona State University and