'Global modes' presentation slideshows

Input-Output Analysis and Control Applied to Spatially Developing Shear Flows

839 views • 72 slides

Global Instabilities in Walljets

Global Instabilities in Walljets. Gayathri Swaminathan 1 A Sameen 2 & Rama Govindarajan 1 1 JNCASR, Bangalore. 2 IITM, Chennai. In the context of 'Transient Growth', we define a new non-dimensional number, to be used ? = ___________ = ___________ << 1

243 views • 18 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.

251 views • 15 slides