Solar differential rotation and meridional flow: The role of a subadiabatic tachocline for the Taylor-Proudman balance [PDF]
, 2005 We present a simple model for the solar differential rotation and meridional circulation based on a mean field parameterization of the Reynolds stresses that drive the differential rotation.
Kitchatinov L. L. +6 more
core +2 more sources
Reynolds stress of localized toroidal modes [PDF]
Physics of Plasmas, 1995 An investigation of the 2D toroidal eigenmode problem reveals the possibility of a new consistent 2D structure, the dissipative BM-II mode. In contrast to the conventional ballooning mode, the new mode is poloidally localized at {pi}/2 (or -{pi}/2), and possesses significant radial asymmetry.
Zhang, Y. Z., Mahajan, S. M.
openaire +3 more sources
New interpretation of specific sign of Reynolds stress in the boundary layer on a flat plate
Theoretical and Applied Mechanics Letters, 2018 : The specific sign of Reynolds stress in the boundary layer on a flat plate at zero incidence is newly interpreted in present paper based on the theory of vortex-induced vortex. It avoids some problems appeared in a traditional explanation, on the basis
L.M. Lin, Y.X. Wu
doaj +1 more source
Simulations of the Rotor-Stator-Cavity Flow in Liquid-Floating Rotor Micro Gyroscope
Micromachines, 2023 When rotating at a high speed in a microscale flow field in confined spaces, rotors are subject to a complex flow due to the joint effect of the centrifugal force, hindering of the stationary cavity and the scale effect.
Chunze Wang +5 more
doaj +1 more source
Statistics of fully turbulent impinging jets [PDF]
, 2016 Direct numerical simulations of sub- and supersonic impinging jets with Reynolds numbers of 3300 and 8000 are carried out to analyse their statistical properties. The influence of the parameters Mach number, Reynolds number and ambient temperature on the
Sesterhenn, Jörn, Wilke, Robert
core +2 more sources
Vortex Structures around a Flat Paddle Impeller in a Stirred Vessel
Journal of Fluid Science and Technology, 2008 Vortex structures and Reynolds stresses around a flat paddle in a mixing vessel have been investigated experimentally by two-component LDV measurement.
Shinsuke MOCHIZUKI +3 more
doaj +1 more source
Computational study of a complex three-dimensional shock boundary-layer interaction [PDF]
, 2015 Shock boundary–layer interactions occur in many high-speed aerodynamic flows and they can have a notable impact on design considerations due to the aerodynamic and heat transfer effects.
Katzenberg, Joshua, MacManus, David G.
core +2 more sources
Effect of LEBU on the wall shear stress in a two-dimensional turbulent channel flow
Nihon Kikai Gakkai ronbunshu, 2022 Large Eddy Break Up (LEBU) device has been tested experimentally for the wall shear stress manipulation in a fully developed two-dimensional turbulent channel flow.
Shinsuke MOCHIZUKI +2 more
doaj +1 more source
Self-preservation of a Turbulent Boundary Layer over d-type Roughness
Journal of Fluid Science and Technology, 2006 Using a direct drag balance measurement for the local wall shear stress, self-preserving development of a turbulent boundary layer was achieved experimentally over a d-type rough surface without pressure gradients.
Shinsuke MOCHIZUKI +2 more
doaj +1 more source
Las ecuaciones de Reynolds y la relación de clausura
Revista de Matemática: Teoría y Aplicaciones, 2009 We posed the problem to obtain the closure relation for the Reynolds equations. And like secondary target, to obtain analytical expressions for the Reynolds stress. Showing its jump of discontinuity like expression of the rupture of the symmetry; the one
José Roberto Mercado Escalante
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