'Shear layer' presentation slideshows

Radar signatures in complex terrain during the passage of mid-latitude cyclones

Radar signatures in complex terrain during the passage of mid-latitude cyclones. Socorro Medina Department of Atmospheric Sciences University of Washington. MSC/COMET Mountain Weather Course, Boulder CO , 7 December 2007. Observational Perspective Field Experiments.

736 views • 51 slides

High Order DNS and LES for Wing Tip Vortex and Flow Control Hua Shan, Li Jiang, Chaoqun Liu

High Order DNS and LES for Wing Tip Vortex and Flow Control Hua Shan, Li Jiang, Chaoqun Liu Department of Mathematics University of Texas at Arlington Arlington, TX 76019 (Supported by ONR, AFOSR, Lockheed, AFRL). February 2008. Outline. 1. Introduction.

589 views • 37 slides

High Order DNS and LES for Wing Tip Vortex and Flow Control Hua Shan, Li Jiang, Chaoqun Liu

High Order DNS and LES for Wing Tip Vortex and Flow Control Hua Shan, Li Jiang, Chaoqun Liu Department of Mathematics University of Texas at Arlington Arlington, TX 76019 (Supported by ONR, AFOSR, Lockheed, AFRL). February 2008. Outline. 1. Introduction.

380 views • 37 slides

Project Number : PS 7.1 Rotorcraft Fuselage Drag Study using OVERFLOW-D2 on a Linux Cluster PI: Associate Professor E

Project Number : PS 7.1 Rotorcraft Fuselage Drag Study using OVERFLOW-D2 on a Linux Cluster PI: Associate Professor EPN Duque tel : 928-523-5842 www.cet.nau.edu/~end2 Northern Arizona University Graduate Assistant/Research Engineer: Nathan Scott

653 views • 29 slides

Stability and evolution of parsec and kiloparsec-scale jets

402 views • 29 slides

Basic bluff-body aerodynamics I

Basic bluff-body aerodynamics I. Wind loading and structural response Lecture 8 Dr. J.D. Holmes. Basic bluff-body aerodynamics. Streamlined body - flow follows contours of body :. Bluff body - flow separates :. vortices formed by rolling up of shear layers - may re-attach.

836 views • 24 slides

F.Daviaud SPEC, CEA/Saclay, France In collaboration with A. Chiffaudel,

313 views • 24 slides

Turbulent flow over groups of urban-like obstacles

Turbulent flow over groups of urban-like obstacles. O. Coceal 1 , T.G. Thomas 2 , I.P. Castro 2 and S.E. Belcher 1 1 Department of Meteorology, University of Reading, U.K. 2 School of Engineering Sciences, University of Southampton, U.K. 1 Email: o.coceal@reading.ac.uk

330 views • 23 slides

Flows

Flows. Hotwire Mean. Diameter = 0.02. 0.25. 0.5. 0.75. 1.0. 1.5. 2.0. 2.5. 3. 4. 6. 8. Hotwire rms. Diameter = 0.02. 0.25. 0.5. 0.75. 1.0. 1.5. 2.0. 2.5. 3. 4. 6. 8. Hotwire spectra - centreline. Diameter = 0.02. 0.25. 0.5. 0.75. 1.0. 1.5. 2.0. 2.5. 3. 4. 6.

311 views • 20 slides

Global stability of a jet in crossflow

Global stability of a jet in crossflow. Dan Henningson collaborators Shervin Bagheri, Philipp Schlatter, Peter Schmid. Jet in cross-flow. Countair rotating vortex pair. Is the flow linearly globally stable? What type of instability is it?. Shear layer vortices. Horseshoe vortices.

254 views • 15 slides

274 views • 14 slides

Schlieren study of circular and square cylinder wakes: Effect of buoyancy and oscillation

Schlieren study of circular and square cylinder wakes: Effect of buoyancy and oscillation. 1. Experimental apparatus. 2. Photographs. 3. Calibration of actuators. Flow geometry. Without Circular Square Circular Square

242 views • 14 slides

Kelvin-Helmholtz modes revealed by the transversal structure of the jet in 0836+710

176 views • 10 slides