Results 21 to 30 of about 782,477 (356)

The influence of variation of electroconductivity on ionized gas flow in the boundary layer along a porous wall [PDF]

open access: yesTheoretical and Applied Mechanics, 2006
This paper investigates ionized gas flow in the boundary layer when its electroconductivity is varied. The flow is planar and the contour is porous.
Savić Slobodan, Obrović Branko
doaj   +1 more source

Marangoni Mixed Convection Boundary Layer Flow [PDF]

open access: yesMeccanica, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chamkha, Ali J.   +2 more
openaire   +2 more sources

Numerical Simulation of Low-Permeability Reservoirs with considering the Dynamic Boundary Layer Effect

open access: yesGeofluids, 2021
Surface active components, salt component, and polar molecules in the fluid may adsorb on the solid surface and form the boundary layer during low-speed flow in a porous medium, which will influence the flowing law in the porous medium.
Chuanzhi Cui   +4 more
doaj   +1 more source

Nonparallel stability of boundary-layer flows [PDF]

open access: yesThe Physics of Fluids, 1975
The spatial stability of two-dimensional incompressible boundary-layer flows is analyzed using the method of multiple scales. The analysis takes into account the streamwise variations of the mean flow, the disturbance amplitude, and the wavenumber. The theory is applied to the Blasius and the Falkner–Skan flows.
Saric, W. S., Nayfeh, Ali H.
openaire   +3 more sources

Tangent Hyperbolic Fluid Flow under Condition of Divergent Channel in the Presence of Porous Medium with Suction/Blowing and Heat Source: Emergence of the Boundary Layer

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2023
A boundary layer’s appearance in a diverging permeable channel for a non-Newtonian hyperbolic tangent fluid with heat transfer in the availability of a heat source and suction or injection is investigated.
Sushila Choudhary   +2 more
doaj   +1 more source

Control of Cowl Shock/Boundary Layer Interaction in Supersonic Inlet Based on Dynamic Vortex Generator

open access: yesAerospace, 2023
A shock wave/boundary layer interaction (SWBLI) is a common phenomenon in supersonic inlet flow, which can significantly degrade the aerodynamic performance of the inlet by inducing boundary layer separation.
Mengge Wang   +6 more
doaj   +1 more source

Direct Numerical Simulation of 2D Incompressible Boundary Layer Using Compact Finite Difference [PDF]

open access: yesFanāvarī-i āmūzish, 2008
The non-dimensional Navier stokes equations in rotational form for the boundary layer flow are solved using direct numerical simulation. The length scale and velocity scale of the base flow the boundary layer thickness and the inviscid velocity outside ...
M.J. Maghrebi   +2 more
doaj   +1 more source

Analysis of the Effect of the Leading-Edge Vortex Structure on Unsteady Secondary Flow at the Endwall of a High-Lift Low-Pressure Turbine

open access: yesAerospace, 2023
The horseshoe vortex system at the leading edge of a low-pressure turbine (LPT) has unsteady flow characteristics, and the flow field in the downstream cascade channel also has unsteady characteristics.
Shuang Sun   +5 more
doaj   +1 more source

Numerical study of the influence of spoiler deflection on high-lift configuration

open access: yesTheoretical and Applied Mechanics Letters, 2017
This paper numerically studies the influence of the downward spoiler deflection on the boundary layer flow of a high-lift two-element airfoil consisting of a droop nose, a main wing, a downward deflecting spoiler and a single slotted flap.
Wenhu Wang, Peiqing Liu
doaj   +1 more source

Study on Microscopic Seepage Simulation of Tight Sandstone Reservoir Based on Digital Core Technology

open access: yesEng
Understanding the flow characteristics of tight sandstone reservoirs is crucial for improving resource recovery efficiency. During fluid flow in porous media, surfactant components in the fluid can adsorb onto solid surfaces, forming a boundary layer ...
Hui Chen, Xiaopeng Cao, Lin Du
doaj   +1 more source

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