High-reynolds-number wake of a slender body
WebThe axisymmetric wake shifts from high- Re to low- Re equilibrium self-similar solutions, which were only observed for axisymmetric wakes of bluff bodies in the past. JFM classification Turbulent Flows: Turbulent boundary layers Turbulent Flows: Turbulence simulation Wakes/Jets: Wakes Type JFM Papers Information WebNov 1, 2024 · In the present paper, the characteristics of the weak surface flow induced by body-generated IWs of a slender body in a sharp stratified fluid at F ri = 0.547~2.189 and high Reynolds number(Re = 2.0 × 10 6 ~8.0 × 10 6) are investigated numerically and experimentally. The source-sink distribution method is used to calculate velocity field ...
High-reynolds-number wake of a slender body
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WebJul 27, 2010 · The maximum Reynolds number is more than an order of magnitude larger than that obtained in previous laboratory wake studies. Measurements are taken in the intermediate wake at locations 3, 6, 9, 12 and 15 diameters downstream from the stern in the midline plane. WebFeb 26, 2024 · The high-Reynolds-number axisymmetric wake of a slender body with a turbulent boundary layer is investigated using a hybrid simulation. The wake generator is a 6:1 prolate spheroid and...
WebThe high-Reynolds-number axisymmetric wake behind a slender 6:1 prolate spheroid with a tripped boundary layer is investigated using a hybrid simulation. The Reynolds number … WebFeb 27, 2024 · Abstract:The high-Reynolds-number wake of a slender body with a turbulent boundary layer is investigated using a hybrid simulation. The wake generator is a 6:1 prolate spheroid and the Reynolds number based on the diameter $D$ is $Re = 10^5$. The transition of the unstratified wake to a state of complete
WebBai H. L, & Alam M. M. 2024 Dependence of square cylinder wake on Reynolds number. Physics of Fluids 30, 015102 . Qi Z.Y., Wang Y.K., Bai H.L., Sha Y. & Li Q. 2024 Effects of micro perturbations on the asymmetric vortices over a blunt-nose slender body at high angles of attack. European Journal of Mechanics ... WebThe high-Reynolds number stratified wake of a slender body is studied using a high-resolution hybrid simulation. The wake generator is a 6:1 prolate spheroid with a tripped …
WebReynolds number increases the variation in the drag coefficient (based on cross-sectional area) decreases, and over a large range in Reynolds number it is nearly constant. Figure 2. number for smooth circular cylinders and smooth spheres. Figure 3. number = 0.2; (B) 12; (C) 120; (D) 30,000; (E) 500,000. Patterns correspond to the
WebAbstract: The high-Reynolds number stratified wake of a slender body is studied using a high-resolution hybrid simulation. The wake generator is a 6:1 prolate spheroid with a … immoweb seraing vendreWebAug 23, 2024 · The high-Reynolds number stratified wake of a slender body is studied using a high-resolution hybrid simulation. The wake generator is a 6:1 prolate spheroid with a … immoweb simulatieWebThe mean and fluctuating aerodynamic force on an elliptic body of infinite aspect ratio with hinged splitters were experimentally studied under high incoming turbulence for various angle of attack A o A of the body, Reynolds numbers and splitter length. High-resolution load cell was used to measure the mean and unsteady lift and drag forces of the body; … list of vatas error codesWebThe high– Re stratified wake of a slender body and its comparison with a bluff body wake @inproceedings{OrtizTarin2024TheHR, title={The high– Re stratified wake of a slender … immoweb sillyWebAug 23, 2024 · The high-Reynolds number stratified wake of a slender body is studied using a high-resolution hybrid simulation. The wake generator is a 6:1 prolate spheroid with a tripped boundary layer, the... immoweb simulationWebThe effect of thermal and chemical boundary conditions on the structure and chemical composition of the wake behind a 3D Mach 7 sphere-cone at an angle of attack of 5 degrees and an altitude of roughly 30,000 m is explored. A special emphasis is placed on determining the number density of chemical species which might lead to detection via the … list of vat registrants bahamasWebAug 6, 2004 · ABSTRACT. In the present work we study the large-scale helical vortex shedding regime in the wake of an axisymmetric body with a blunt trailing edge at high … list of vaylantz cards