Dynamic DNS of flow-structure interaction problems

2008 ◽  
pp. 127-141
Author(s):  
Constantinos Evangelinos ◽  
George Em Karniadakis
Keyword(s):  
Flow Structure ◽  
Structure Interaction

Experimental Investigation of Flow-Structure Interaction for a Compliant Panel under a Mach 2 Compression-Ramp

2022 ◽  
Author(s):  
Yoo-Jin Ahn ◽  
Mustafa N. Musta ◽  
Marc A. Eitner ◽  
Jayant Sirohi ◽  
Noel T. Clemens
Keyword(s):  
Experimental Investigation ◽  
Flow Structure ◽  
Structure Interaction ◽  
Compression Ramp

Biomechanics of self-excited oscillation induced by flow-structure interaction in airway constriction

2006 ◽  
Vol 39 ◽  
pp. S601 ◽  
Author(s):  
S. Deguchi ◽  
Y. Miyake ◽  
A. Shiota ◽  
Y. Tamura ◽  
S. Washio
Keyword(s):  
Flow Structure ◽  
Structure Interaction ◽  
Airway Constriction ◽  
Excited Oscillation

Flow-structure interaction of an inverted flag in a water tunnel

2019 ◽  
Vol 62 (12) ◽  
Author(s):  
YaoWei Hu ◽  
JiangSheng Wang ◽  
JinJun Wang ◽  
Christian Breitsamter
Keyword(s):  
Flow Structure ◽  
Water Tunnel ◽  
Structure Interaction

scholarly journals A Coupled Sharp-Interface Immersed Boundary-Finite-Element Method for Flow-Structure Interaction With Application to Human Phonation

2010 ◽  
Vol 132 (11) ◽  
Author(s):  
X. Zheng ◽  
Q. Xue ◽  
R. Mittal ◽  
S. Beilamowicz
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Flow Structure ◽  
Three Dimensional ◽  
Vocal Folds ◽  
Sharp Interface ◽  
Immersed Boundary ◽  
Three Dimensional Model ◽  
Structure Interaction ◽  
Element Method

A new flow-structure interaction method is presented, which couples a sharp-interface immersed boundary method flow solver with a finite-element method based solid dynamics solver. The coupled method provides robust and high-fidelity solution for complex flow-structure interaction (FSI) problems such as those involving three-dimensional flow and viscoelastic solids. The FSI solver is used to simulate flow-induced vibrations of the vocal folds during phonation. Both two- and three-dimensional models have been examined and qualitative, as well as quantitative comparisons, have been made with established results in order to validate the solver. The solver is used to study the onset of phonation in a two-dimensional laryngeal model and the dynamics of the glottal jet in a three-dimensional model and results from these studies are also presented.

Flow-Structure Interaction Effects on a Jet Emanating from a Flexible Nozzle

2006 ◽  
Author(s):  
Shanmugam Murugappan ◽  
Ephraim Gutmark ◽  
Siddarth Khosla ◽  
R Lakhamraju
Keyword(s):  
Flow Structure ◽  
Interaction Effects ◽  
Structure Interaction
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