Added mass for motion in density-stratified fluidsBruno Voisin7th Euromech Fluid Mechanics Conference
When a source of variable intensity moves in a stratified fluid, several types of waves, possibly including waves that outstrip the source (precursor waves), are generated. By analyzing the expressions for the mean energy losses due to internal wave radiation per unit time it is shown that in...
Compared to flow in ... BPMV Esch,JGM Kuerten - 《Journal of Turbulence》 被引量: 20发表: 2008年 On the slow motion of bodies in stratified and rotating fluid The flow due to a body moving horizontally in a fluid with moderate vertical density gradient is found in the limit of small ...
Direct numerical simulations of a swarm of deformable drops rising in density stratified fluids are presented at intermediate Reynolds numbers. All flow scales are fully resolved using front-tracking/finite-volume method. The average rise velocity and velocity fluctuations of the swarm are reduced in ...
These parameters depend on the surface roughness, and in a stratified fluid they also depend on the stability of the stratification; for example, in very stable conditions, Ca ≈ 10− 4 and θa≈ 35 degrees while in unstable conditions Ca ≈ 1.5 × 10− 3 and θa → 0. The sea ...
When a fluid system is subject to strong rotation, centrifugal fluid motion is expected, i.e., denser (lighter) fluid moves outward (inward) from (toward) the axis of rotation. Here we demonstrate, both experimentally and numerically, the existence of an
The density of the air in the atmosphere, or of the water in the ocean, is a function of altitude or depth. Linear equations for the motion of such stratified fluids have been derived by many authors. Many have introduced simplifying assumptions into their derivations, with the result that ...
Hamiltonian Canonical Equations of Wave Motion in Two Layers of Fluid The irrotational and isoentropic flow of a vertically stratified two-fluid system consisting of incompressible ideal fluids of constant density was studied... MA Chen-Ming,LE Jia-Chun,SQ Dai - 《Chinese Quarterly of Mechanics》...
Examples of calculation methods for flow and mixing in stratified fluids Journal of Geophysical Research (C5) (1987), pp. 5305-5328 CrossrefView in ScopusGoogle Scholar [21] P. Marchesiello, J.C. McWilliams, A.F. Shchepetkin Open boundary conditions for longterm integration of regional ocean...
On January 1, 2024, an Mw 7.5 reverse-fault earthquake occurred along the submarine active faults just offshore of the Noto Peninsula in central Japan. This earthquake is one of the largest inland crustal earthquakes that ever recorded in Japan. We performed inversions of near-field strong-moti...