contributor author | F. Gosselin | |
contributor author | M. P. Païdoussis | |
date accessioned | 2017-05-09T00:31:20Z | |
date available | 2017-05-09T00:31:20Z | |
date copyright | January, 2009 | |
date issued | 2009 | |
identifier issn | 0021-8936 | |
identifier other | JAMCAV-26737#011001_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/139774 | |
description abstract | By coupling the Donnell–Mushtari shell equations to an analytical inviscid fluid solution, the linear dynamics of a rotating cylindrical shell with a corotating axial fluid flow is studied. Previously discovered mathematical singularities in the flow solution are explained here by the physical phenomenon of blocking. From a reference frame moving with the traveling waves in the shell wall, the flow is identical to the flow in a rigid varicose tube. When the ratio of rotation rate to flow velocity approaches a critical value, the phenomenon of blocking creates a stagnation region between the humps of the wall. Since the linear model cannot account for this phenomenon, the solution blows up. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Blocking in the Rotating Axial Flow in a Corotating Flexible Shell | |
type | Journal Paper | |
journal volume | 76 | |
journal issue | 1 | |
journal title | Journal of Applied Mechanics | |
identifier doi | 10.1115/1.2998486 | |
journal fristpage | 11001 | |
identifier eissn | 1528-9036 | |
tree | Journal of Applied Mechanics:;2009:;volume( 076 ):;issue: 001 | |
contenttype | Fulltext | |