Self-excited oscillations in a fluid-beam collapsible channel

ASME International Mechanical Engineering Congress and Exposition, Proceedings

Volumn , Issue , 2002, Pages 1243-1249

  Cai, Z X ^a   Luo, X Y ^b  

^a TIANJIN UNIVERSITY   (China)

^b UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AEROELASTICITY; FLUID STRUCTURE INTERACTION; FLUIDS; MECHANICAL ENGINEERING; STIFFNESS; TECHNICAL PRESENTATIONS;

A-STABILITY; BEAM MODEL; CHAOTIC-LIKE BEHAVIOUR; FINITE ELEMENT CODES; MEMBRANE MODELS; NEW MODEL; PERIOD DOUBLING; SELF EXCITED OSCILLATION; SMALL-AMPLITUDE OSCILLATIONS; UNSTEADY PROBLEMS; WALL STIFFNESS;

FINITE ELEMENT METHOD;

EID: 78249289927     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/IMECE2002-39025     Document Type: Conference Paper

References (4)

1. Bertram, C.D. 1982, Two modes of instability in a thick-walled collapsible tube conveying a flow. Journal of Biomechanics, 15, 223-224.
2. Bertram C, Raymond & Pedley TJ, (1990), Mapping of instabilities for flow through collapsed tubes of differing length. J. of Fluid & Struct. 369, 125-153
3. Cai ZX & Luo XY, 2002, A fluid-beam model for flow in collapsible channel, (in press) J. Fluid & Struct. 2002
4. Luo XY & Pedley, TJ, 1996, A numerical simulation of unsteady flow in a 2-D collapsible channel, J. Fluid Mech. 314, 191-225.