Three-Dimensional Turbulent Boundary Layers
Bypass Transition in Three-dimensional Time-dependent Boundary Layers
... the turbulent state and the second aims to avoid it altogether by stabilizing the pre-transitional ...swept-wing boundary layers, which showed that the rapid change of the flow direction induced by ...
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The three-dimensional structure of large scale motions in turbulent boundary layer
... of turbulent boundary layers are still challenging problems in va- riety of research domains such as transportation, energy production or ...of turbulent boundary layer has been ...
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High reynolds numbers turbulent boundary layers
... fully three-dimensional and complex, such as the velocity streaks, 89 the Reynolds shear stress structures, 105 and the bulges in the outer region of turbulent boundary ...a ...
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Numerical simulations of two dimensional and three dimensional shock wave/turbulent boundary layer interactions
... no-slip boundary condition (BC) is used at ...sponge layers are incorporated to reduce the reflection of numerical errors from ...laminar boundary profile is assigned at the inlet plane and the wall ...
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Experimental Investigation of the Three-Dimensional Structure of a Shock Wave/Turbulent Boundary Layer Interaction
... the three-dimensional instantaneous flow organization of an incident shock wave/turbulent boundary layer interaction at Mach ...incoming boundary layer contains large- scale coherent ...
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An investigation of turbulent boundary layers with streamwise and spanwise pressure gradients
... introduced turbulent boundary layers under zero-pressure-gradient conditions though it was shown that these flows rarely exist in isolation to additional forces which modify their ...coherent ...
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Wall similarity in turbulent boundary layers over wind waves
... The moving three-dimensional random water surface is characterized by a wide spectrum of wavelengths that may evolve in time as well as in space. It is thus considerably more complicated than the ‘frozen’ ...
Theoretical prediction and design for vortex generators in turbulent boundary layers
... A theoretical study is presented of three-dimensional turbulent flow provoked in a boundary layer by an array of low-profile vortex generators (VGs) on the surface.. The typ[r] ...
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DNS of Laminar-Turbulent Transition in Swept-Wing Boundary Layers
... of boundary layer flows concentrated either on the linear and early nonlinear regime of transition (Rist & Fasel 1995) or on the fully developed tur- bulent boundary layers (Moin & Kim 1982; ...
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Bluff bodies in deep turbulent boundary layers: Reynolds number issues
... 2.2. Field methods Field measurements were carried out on a 6 m smooth-surfaced cube mounted on a turntable in a level open field site at Silsoe Research Institute. The approach fetch for all the data presented herein was ...
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The effect of freshwater biofilms on turbulent boundary layers and the implications for hydropower canals
... two- dimensional Laser Doppler Velocimetry system, was used to obtain detailed measurements on test plates covered with flow-conditioned freshwater ...and turbulent Reynolds stresses were compared for ...
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The structure of a three-dimensional turbulent boundary layer
... The inner wall-layer flow is collateral to leading order but the influence of the pressure gradient, at large but finite Reynolds numbers, is not negligible and can cause substantial s[r] ...
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Calculation of three-dimensional boundary layers on turbomachinery blades
... blade rows, both rotating and stationary, and good results are obtained. However, it is recognised that many more grid points will be necessary to get accurate solutions by such a method. Dawes (1987) investigated a ...
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Stability of High-Speed, Three-Dimensional Boundary Layers
... the boundary layer while injecting low-momentum fluid into the upper portion boundary layer, depicted on a subsonic swept wing in Figure ...crossflow-dominated boundary layer, which leads rapidly to ...
137
On the nonlinear growth of single three-dimensional disturbances in boundary layers
... (Section 6) and involve a crossover from the case (4.2+) to the case (4.2-); the fully three-dimensional properties of (3.27); slow variation of the wavenumbers a, P; the more nonlinear [r] ...
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Investigation of Three-Dimensional Shock-Wave/Turbulent Boundary Layer Interactions.
... of Three-Dimensional Shock-Wave/Turbulent Boundary Layer ...of turbulent shock-wave/boundary layer interactions (SBLIs) for flight Mach numbers less than ...the boundary ...
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Transverse curvature effects on turbulent boundary layers.
... Broken or indistinct print, colored or poor quality illustrations and photographs, print bleed-through, substandard margins, and improper alignment can adversely affect reprod[r] ...
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Transformations for variable-property turbulent boundary layers
... a boundary layer thickness should stay roughly that size (even if the ruler that is a boundary layer thickness ...in boundary layers and channels is depicted in figure ...a boundary ...
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Turbulent boundary layers with adverse pressure gradient
... the boundary layer under a certain pressure-gradient magnitude, exhibit skin-friction and shape-factor curves consistent with the ones proposed by Vinuesa et ...
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Silent inflow condition for turbulent boundary layers
... on boundary-layer ...the boundary layer near a leading ...the boundary layer, called Klebanoff ...]. Three-dimensionality plays a key role and the elongated streamwise structures are generated ...
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