'Coherent structures' presentation slideshows

How to do Urban Climatology: a Personal View of the Legacy of Professor Tim Oke

How to do Urban Climatology: a Personal View of the Legacy of Professor Tim Oke . A. John Arnfield Geography, The Ohio State University, USA Geography, Earth & Environmental Sciences, University of Birmingham, UK. Outline. Definitions Preface : some preliminary remarks

906 views • 62 slides

Efficient Visualization of Lagrangian Coherent Structures by Filtered AMR Ridge Extraction

Efficient Visualization of Lagrangian Coherent Structures by Filtered AMR Ridge Extraction. October 2007 - IEEE Vis Filip Sadlo, Ronald Peikert @ CGL - ETH Zurich. Lagrangian Coherent Structures (LCS). FTLE. Shadden et al. 2005. Vector Field Topology Crit. pts. & streamlines

618 views • 47 slides

Spatially-extended dynamical systems and pattern formation Torino, January-March 2010

Spatially-extended dynamical systems and pattern formation Torino, January-March 2010 a.provenzale@isac.cnr.it. Goal: provide an introduction to the behavior of spatially-extended dynamical systems and to the study of PDEs. an introduction to pattern formation

493 views • 36 slides

The role of coherent structures in low-Reynolds-number turbulent wall flows

The role of coherent structures in low-Reynolds-number turbulent wall flows. Genta Kawahara Graduate School of Engineering Science Osaka University. The role of coherent structures in low-Reynolds-number turbulent square duct flow. Genta Kawahara Graduate School of Engineering Science

414 views • 27 slides

EXACT COHERENT STRUCTURES IN CARDIAC SYSTEMS

EXACT COHERENT STRUCTURES IN CARDIAC SYSTEMS. Shen, H. W., & Pang, A. (2007). Anisotropy based seeding for hyperstreamline. Biomedical Physics at MPI for Dynamics and Self-Organization http://www.bmp.ds.mpg.de/imaging-electro-mechanical-waves.html. THE HEART. Complicated geometries

392 views • 27 slides

The role of coherent structures in low-Reynolds-number turbulent wall flows

The role of coherent structures in low-Reynolds-number turbulent wall flows. Genta Kawahara Graduate School of Engineering Science Osaka University. The role of coherent structures in low-Reynolds-number turbulent square duct flow. Genta Kawahara Graduate School of Engineering Science

406 views • 27 slides

FTLE and LCS

FTLE and LCS. Pranav Mantini. Contents. Introduction Visualization Lagrangian Coherent Structures Finite-Time Lyapunov Exponent Fields Example Future Plan. Time-Varying Vector Fields. Vector Field defines a vector( v(x) ) at every point x on the grid

529 views • 21 slides

Mirror structures near instability threshold: Numerical simulations and asymptotic modeling

328 views • 20 slides

P.Scarin, M.Agostini, N.Vianello, R.Cavazzana, F.Sattin, G.Serianni, M.Spolaore

Analysis of edge turbulence in RFX-mod from GPI data and comparison with other toroidal devices. P.Scarin, M.Agostini, N.Vianello, R.Cavazzana, F.Sattin, G.Serianni, M.Spolaore Consorzio RFX, Associazione Euratom-ENEA, Padova, Italy S.J.Zweben

347 views • 20 slides

352 views • 19 slides

Influence of wall roughness on near wall turbulence structure by Haigermoser C.* , Vesely L.*, La Polla M., Onorato M.,

Influence of wall roughness on near wall turbulence structure by Haigermoser C.* , Vesely L.*, La Polla M., Onorato M., Politecnico di Torino XIV A.I.VE.LA. National Meeting Roma, 6-7 novembre 2006. * Marie Curie EST fellow. Introduction Experimental Setup Results General

515 views • 17 slides

DMD analysis of coherent structures in a turbulent forced jet

DMD analysis of coherent structures in a turbulent forced jet. S.S. Abdurakipov, V.M. Dulin, D.M. Markovich Institute of Thermophysics , Novosibirsk , Russia Novosibirsk State University, Novosibirsk, Russia. Outline. Motivation and Objectives Experimental setup and apparatus

455 views • 16 slides

Gravity Wave Turbulence in Wave Tanks

S Lukaschuk 1 , S Nazarenko 2. 1 Fluid Dynamics Laboratory, University of Hull 2 Mathematics Institute, University of Warwick. Gravity Wave Turbulence in Wave Tanks. Solitons, Collapses and Turbulence, Chernogolovka, 2009. Motivation.

347 views • 16 slides

Coherent Structures in Convective Boundary Layers

Coherent Structures in Convective Boundary Layers. by Ernest Agee, Suzanne Zurn-Birkhimer and Alex Gluhovsky.

156 views • 5 slides

Coherent Structures in Convective Boundary Layers

Coherent Structures in Convective Boundary Layers. by Ernest Agee, Suzanne Zurn-Birkhimer and Alex Gluhovsky.

69 views • 5 slides