Results 31 to 40 of about 34,613 (317)
Nonlinear disturbance evolution in a two-dimensional boundary layer along an elastic plate and induced radiated sound [PDF]
, 2010 The interaction between a boundary-layer flow and an elastic plate is addressed by direct numerical simulation, taking into account the full coupling between the fluid flow and the flexible wall.
EHRENSTEIN, Uwe +5 more
core +1 more source
Selection of boundary conditions for modeling the turbulent exchange processes within the atmospheric surface layer [PDF]
Компьютерные исследования и моделирование, 2018 One- and two-dimensional hydrodynamic models of turbulent transfer within the atmospheric surface layer under neutral thermal stratification are considered.
Ju. V. Muhartova +3 more
doaj +1 more source
Fluids, 2022 Analytical or empirical models of the wall-pressure power spectral density under a turbulent boundary layer are often validated on test cases in an incompressible flow regime.
Gabriele Grasso +2 more
doaj +1 more source
Flow around a cube in a turbulent boundary layer: LES and experiment [PDF]
, 2009 We present a numerical simulation of flow around a surface mounted cube placed in a turbulent boundary layer which, although representing a typical wind environment, has been specifically tailored to match a series of wind tunnel observations.
Thomas, T.G. +2 more
core +1 more source
On injection-ejection fluid influence through different accelerating porous surfaces on unsteady 2d incompressible boundary layer characteristics [PDF]
Theoretical and Applied Mechanics, 2005 Through the porous contour in perpendicular direction, the fluid of the same properties as incompressible fluid in basic flow, has been injected or ejected with velocity who is a function of the contour longitudinal coordinate and time. The corresponding
Ivanović Dečan, Ivanović Vladan
doaj +1 more source
Turbulent dispersion in cloud-topped boundary layers [PDF]
, 2009 Compared to dry boundary layers, dispersion in cloud-topped boundary layers has received less attention. In this LES based numerical study we investigate the dispersion of a passive tracer in the form of Lagrangian particles for four kinds of atmospheric
Vilà-Guerau de Arellano, J. (author) +11 more
core +1 more source
AIP Advances, 2019 A freestream Mach 2.9 flat-plate supersonic turbulent boundary layer subject to a “pure” adverse pressure gradient (APG) without the impact of wall curvatures is studied by direct numerical simulation and compared with a benchmark flow with zero pressure
Xu Wang +4 more
doaj +1 more source
Journal of Fluid Science and Technology, 2009 The relation between the development of the wall boundary layer in a convergent nozzle and free surface waves on the emanated liquid jet has been investigated experimentally.
Kazuhiro ITOH, Hiroshige KUMAMARU
doaj +1 more source
Three-dimensional structure of a low-Reynolds-number turbulent boundary layer
, 2004 A low-Reynolds-number zero-pressure-gradient incompressible turbulent boundary layer was investigated using a volumetric imaging technique. The Reynolds number based on momentum thickness was 700.
Delo, C., Smits, A., Kelso, R.
core +1 more source
Atmosphere, 2023 This study aimed to find a boundary layer parameter scheme suitable for typhoons in the South China Sea based on a comparison with the aircraft detection data from Typhoon Nida (2016).
Chaoyong Tu +6 more
doaj +1 more source