turbulent mixing
Two-phase turbulent mixing for air-water flows in adjacent triangular array subchannels.
... Two-phase turbulent mixing for air-water flows in adjacent Two-phase turbulent mixing for air-water flows in adjacent triangular array subchannels.. triangular array subchannels.[r] ...
101
Turbulent mixing simulation via a quantum algorithm
... Probability density function (PDF) methods have been very useful in describing many physical aspects of turbulent mixing. In applications of these methods, modeled PDF transport equations are commonly ...
41
Spatial distribution of turbulent mixing in the upper ocean of the South China Sea
... Abstract. The spatial distribution of the dissipation rate (ε) and diapycnal diffusivity (κ) in the upper ocean of the South China Sea (SCS) is presented from a measurement program conducted from 26 April to 23 May 2010. ...
17
Turbulent mixing measurements for single phase air, single phase water, and two-phase air-water flows in adjacent rectangular subchannels.
... as ,a function of log N gt versus log in Fig. 6.1. An appreciable entrance effect is apparent. In Fig. 6.2 the single phase air data were crossplotted as N versus the number of equivalent diameters of inter connection ...
87
Simplified methods to assess thermal fatigue due to turbulent mixing
... Thermal fatigue is a safety relevant damage mechanism in pipework of nuclear power plants (NPPs). A well-known simplified method for the assessment of thermal fatigue due to turbulent mixing is the ...
8
Numerical investigation of algebraic oceanic turbulent mixing-layer models
... to mixing-layer configurations that have already been analysed by the authors of the present pa- per (Chacón-Rebollo et ...to mixing-layer profiles, we reach a well-developed surface turbulent ...
10
Instability, coherent structures and turbulent mixing in cross sheared flow in stratified environments
... The study on the instability and transition to turbulence of parallel shear flow has been, and will continue to be, one of the major topic of fluid mechanics due to its vast prevalence in engineering and environmental ...
249
Analytical and experimental investigation of a turbulent mixing layer of different gases in a pressure gradient
... the streamwise direction; therefore the analysis of these cases requires knowledge of the properties of the heterogeneous turbulent mixing layer in a pressure gradie[r] ...
153
Multidimensional quantification of uncertainty and application to a turbulent mixing model
... This paper concerns the implementation of the generalized Polynomial Chaos (gPC) approach for parametric studies, including the quantification of uncertainty (UQ), of turbulence modelling. The method is applied to ...
25
Similarity Solution Of Plane Turbulent Mixing Layer
... plane turbulent mixing ...for turbulent fluid flow a third order ordinary differential equation has been derived using similarity transformations which is the governing ...
6
Optimisation of flow resistance and turbulent mixing over bed forms
... The rib roughness elements studied by Arfaie et al. [7] are generalised to idealised shapes, similar to those studied by Moon et al. [2]. The shapes considered here are intended to represent bed forms occurring in the ...
24
Computing multi-mode shock-induced compressible turbulent mixing at late times
... shock-induced turbulent mixing often do not cover sufficiently long enough times for the mixing layer to become developed in a fully turbulent ...compressible turbulent mixing ...
23
Convection, turbulent mixing and salt fingers
... and turbulent mixing that drive circulation in oceans and other water ...downwards. Turbulent mixing can also occur in the stable density gradients of the ocean from a variety of mechanisms ...
169
Turbulent mixing and heat fluxes under lake ice: the role of seiche oscillations
... on mixing and vertical heat transport under the ice cover of an Arctic ...and turbulent kinetic energy dissipa- tion rates derived from current velocity ...developed turbulent conditions prevailed in ...
12
Turbulent mixing at a stable density interface : the variation of the buoyancy flux–gradient relation
... in mixing efficiency for identical flow ...of mixing in stratified ...that mixing events are intermittent such that the adjacent turbulent eddies are intermittently affected by stratification and ...
11
Turbulent mixing measurements for single phase air, single phase water, and two-phase air-water flows in adjacent triangular subchannels.
... no mixing data between two subchannels in a triangle-triangle array were available in the open literature the results of this study could not be directly ...experimental mixing results of Hetsroni et al (21 ...
110
Efficiency of turbulent mixing in the abyssal ocean circulation
... to mixing, which enables deep dense waters formed at high latitudes to rise back toward the surface [Ferrari, ...The mixing is primarily due to turbulence induced by breaking of internal gravity waves ...
11
Turbulent mixing layer experiment in supersonic flow
... confined to determine the mean velocity profiles and the rates of growth of the free mixing layer by direct Pitot pressure measurements Maydew and Reed 1 and Johannesen 2» or density dis[r] ...
229
Mixing and isosurface geometry in turbulent transverse jets
... This chapter details experiments on turbulent mixing and the isosurface geom- etry of jets in crossflow (transverse jets). The transverse-jet facility in the GALCIT Free-surface Water Tunnel (FSWT) is ...
131
Understanding mixing efficiency in the oceans: do the nonlinearities of the equation of state for seawater matter?
... of turbulent mixing is understand- ing the links between stirring and ...versible mixing due to the molecular diffusion of heat and salt, but not by the adiabatic shuffling of the parcels due to the ...
13