CAMBRIDGE UNIVERSITY/UNIVERSITY OF WARWICK
IUTAM SYMPOSIUM ON
FLOW IN COLLAPSIBLE TUBES AND PAST
OTHER HIGHLY COMPLIANT BOUNDARIES
Programme
Monday 26th March
|
9.00 - 12 noon |
REGISTRATION |
|
11.00 - 12 noon |
COFFEE BREAK |
|
12.30 - 1.30 |
LUNCH |
Session 1: Flow in Collapsible Tubes
|
14.00 - 14.05 |
T.J. Pedley/
P.W. Carpenter |
WELCOME |
|
14.05 - 15.05 |
M. Heil
Keynote Lecture : Flow in collapsible tubes: The biomechanics perspective |
|
15.05 - 15.30 |
R.A. Scroggs, E.A. Patterson and S.B.M. Beck
Numerical fluid-structure interaction model of a collapsible tube using LS-DYNA. |
|
15.30 - 16.00 |
TEA |
Session 2: Effects of wall compliance on boundary-layer stability
|
16.00 - 16.35 |
V.V. Babenko
External and internal flows on elastic surfaces. |
|
16.35 - 16.55 |
A. Cros, R. Ali, L. Schouveiler, P.J. Thomas, P. LeGal, M.P. Chauve, P.W. Carpenter and C. Davies
Transition of torsional Couette flow between a compliant rotating disk and a stationary rigid wall. |
|
16.55 - 17.20 |
A. Postelnicu
Boundary-layer stability over compliant cylindrical coatings. |
|
17.20 - 17.50 |
S. Manuilovich
Propagation of Tollmien-Schlichting wave in a boundary layer over a flexible path of a wall. |
|
18.30 - 19.30 |
DINNER |
Tuesday 27th March
Session 3: Effects of wall compliance on turbulence
|
10.00 - 10.40 |
K.S. Choi, E. Le-Huu-Nho, B.R. Clayton and M.P. Escudier
Turbulent boundary-layer structure over a compliant surface. |
|
10.40 - 11.00 |
K.S. Yeo, H.Z. Zhao and B.C. Khoo
Turbulent flow over a compliant surface - wave instabilities. |
|
11.00 - 11.30 |
COFFEE BREAK |
|
11.30 - 11.50 |
L. Parsons, D. Rempfer and J.L. Lumley
Low-dimensional model of the interaction of near-wall turbulence with a compliant boundary. |
|
11.50 - 12.10 |
S. Xu, D. Rempfer and J.L. Lumley
Direct numerical simulation of the interaction of near-wall turbulence with a compliant wall. |
|
12.10 - 12.30 |
V.M. Kulik and S.L. Morozova
Response of a compliant coating to fluctuating wall pressure. |
|
12.30 - 13.30 |
LUNCH |
Session 4: Collapsible tubes
|
14.00 - 14.25 |
K. Ohba, T. Kamimura, K. Bando and K. Hanazono
Distribution of flow velocity and pressure in a largely deformed collapsible tube. |
|
14.25 - 14.50 |
Z.X. Cai, X.Y. Luo and T.J. Pedley
A localized asymptotic solution for a fluid-beam problem. |
|
14.50 - 15.15 |
Z.X. Cai and X.Y. Luo
A fluid-beam model for collapsible channel flow. |
|
15.30 - 16.00 |
TEA |
Session 5: Biomechanical applications
|
16.00 - 16.35 |
M. Heil and J.P. White
Airway closure: surface-tension-driven non-axisymmetric instabilities of liquid-lined elastic tubes. |
|
16.35 - 17.10 |
M. Bathe, A. Shirai and R.D. Kamm
Numerical simulation of Neutrophils and other highly compliant cells. |
|
17.10 - 17.30 |
G. Zanetti
Simplex flexible surfaces. |
|
18.30 - 19.30 |
DINNER RECEPTION |
Wednesday 28th March
Session 6: Flow-induced waves over flexible walls
|
9.15 - 9.50 |
P.K. Sen, P.W. Carpenter, J.S.B. Gajjar and S. Hegde
The jump conditions for instability waves at a rigid-compliant joint. |
|
9.50 - 10.15 |
C. Davies and P.W. Carpenter
Numerical simulation of instabilities in boundary-layers over a compliant wall. |
|
10.15 - 10.50 |
N. Peake
Nonlinear stability of a fluid-loaded elastic plate with mean flow. |
|
11.00 - 11.30 |
COFFEE BREAK |
|
11.30 - 12.00 |
E. de Langre
The effect of structural characteristics on the onset of absolute instability in compliant structures submitted to inviscid flow. |
|
12.00 - 12.30 |
A.D. Lucey
Wave excitation and the destabilisation of a flexible surface by a uniform mean flow. |
|
12.30 - 13.30 |
LUNCH |
Session 7: Internal flows over compliant walls
|
14.00 - 14.35 |
M. Gad-el-Hak and M. Hamadiche
Temporal stability of flow through viscoelastic tubes. |
|
14.35 - 15.00 |
J.S.B. Gajjar, A. Gibson and P.K. Sen
Instabilities in compliant pipe and related flows. |
|
15.00 - 15.25 |
S. Koga and M. Nagata
Stability of Couette flow with a compliant cylinder. |
|
15.30 - 16.00 |
TEA |
|
16.00 - 16.40 |
V. Kumaran
Classification of instabilities in the flow past flexible surfaces. |
|
16.40 - 17.20 |
U. Ehrenstein
Local and global stability behaviour in a boundary-layer flow with compliant coatings. |
|
18.30 - 19.30 |
DINNER |
Thursday 29th March
Session 8: Turbulent flow over compliant walls
|
9.15 - 9.55 |
V.P. Reutov and G.V. Rybushkina
Nonlinear dynamics of hydroelastic waves in a turbulent boundary-layer flow past compliant wall. |
|
9.55 - 10.30 |
E.R. Fitzgerald
Influence of viscoelastic material properties on turbulent flow past thin compliant coatings. |
|
10.30 - 10.55 |
M. Tamilarasan and K.-S. Choi
Drag reduction in turbulent pipe flows using compliant coating. |
|
11.00 - 11.30 |
COFFEE BREAK |
|
11.30 - 12.05 |
B.N. Semenov
Interference action of compliant boundaries on flow in collapsible tubes. |
|
12.05 - 12.30 |
P.W. Carpenter
Does the dolphin have a secret? The hydrodynamics of dolphin skin re-visited. |
|
12.30 - 13.30 |
LUNCH |
Session 9: Collapsible tubes
|
14.00 - 14.40 |
C.D. Bertram and N.S.J. Elliott
Comparison of flow limitation in one tapered and two uniform collapsed tubes. |
|
14.40 - 15.15 |
M. Hamadiche and M. Gad-el-Hak
Stability of collapsible ducts. |
|
15.30 - 16.00 |
TEA |
Session 10: Biomechanics applications
|
16.00 - 16.20 |
Y. Matsuzaki, M. Watanabe, T. Aomatsu and T. Ikeda
Experiment on flow in a two-dimensional channel with an obstruction oscillating in high frequency: Prelimary study. |
|
16.20 - 16.50 |
J.L. van Leeuwen and C.P.H. Elemans
A biomechanical model of vocalisation in birds. |
|
16.50 - 17.10 |
T.S. Balint and A.D. Lucey
Instability of a flexible cantilevered plate in plane channel flow. |
|
17.10 - 17.30 |
K. Berkouk, Peter W. Carpenter, Tony D. Lucey
Pressure propagation in the spinal CSF system. |
|
18.30 - 19.30 |
BANQUET |
Friday 30th March
Session 11: Collapsible tubes
|
9.00 - 9.35 |
O.E. Jensen
Self-excited oscillations in an elastic-walled channel: insights from a simple asymptotic model. |
|
9.35 - 10.00 |
B.S. Brook and T.J. Pedley
The effect of non-uniform mechanical and elastic properties on steady and time-dependent flow in (Giraffe jugular) veins |
|
10.00 - 10.45 |
J.C. Guneratne, G. Picard and T.J. Pedley
High-Reynolds-number asymptotics for flow in collapsible channels and tubes. |
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COFFEE BREAK |
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CLOSING DISCUSSION |
| |
LUNCH |
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