Fluid-structure interaction analysis of a piezoelectric flexible plate in a cavity filled with fluid

被引：8

作者：

Amini, Y. ^{[1
,2
]}

Emdad, H. ^{[1
]}

Farid, M. ^{[1
]}

机构：

[1] Shiraz Univ, Sch Mech Engn, Shiraz, Iran

[2] Persian Gulf Univ, Dept Mech Engn, Bushehr, Iran

来源：

SCIENTIA IRANICA | 2016年 / 23卷 / 02期

关键词：

Fluid-structure interaction; Piezoelectric actuators; Smart materials; Large structural deformations; FINITE-ELEMENT-METHOD; PARTITIONED PROCEDURES; TRANSIENT SOLUTION; COMPUTATION; MODEL;

D O I：

10.24200/sci.2016.3843

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study presents a numerical analysis of fluid-structure interaction, the structure of which is a flexible piezoelectric material. Piezoelectric materials are widely used in aero-elasticity and turbomachinery fields for vibration, flutter, and noise control. In this work, a FSI benchmark is revised to contain the piezoelectric materials. The influence of piezoelectricity on the oscillation of the structure and fluid flow is considered. For validation, two benchmark problems are solved and the results of the present code are compared with those of previous work. Current results show that the piezoelectric behavior of a plate significantly in fluences the oscillation of the plate and the fluid flow properties. (C) 2016 Sharif University of Technology. All rights reserved.

引用

页码：559 / 565

页数：7

共 26 条

[1]

Allik H., 1970, International Journal for Numerical Methods in Engineering, V2, P151, DOI 10.1002/nme.1620020202

[2]

[Anonymous], NUMERICAL FLUID STRU

[3]

Baaijens FPT, 2001, INT J NUMER METH FL, V35, P743, DOI 10.1002/1097-0363(20010415)35:7<743::AID-FLD109>3.0.CO

[4]

2-A

[5] A monolithical fluid-structure interaction algorithm applied to the piston problem [J].

Blom, FJ .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1998, 167 (3-4) :369-391

[6] Displacement amplification of piezoelectric microactuators with a micromachined leverage unit [J].

Bolzmacher, C. ;

Bauer, K. ;

Schmid, U. ;

Hafez, M. ;

Seidel, H. .

SENSORS AND ACTUATORS A-PHYSICAL, 2010, 157 (01) :61-67

[7] AN ARBITRARY LAGRANGIAN-EULERIAN FINITE-ELEMENT METHOD FOR TRANSIENT DYNAMIC FLUID STRUCTURE INTERACTIONS [J].

DONEA, J ;

GUILIANI, S ;

HALLEUX, JP .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1982, 33 (1-3) :689-723

[8]

Donea J., 2004, Encycl. Comput. Mech

[9] Power extraction from aeroelastic limit cycle oscillations [J].

Dunnmon, J. A. ;

Stanton, S. C. ;

Mann, B. P. ;

Dowell, E. H. .

JOURNAL OF FLUIDS AND STRUCTURES, 2011, 27 (08) :1182-1198

[10] Effect of Strain Nodes and Electrode Configuration on Piezoelectric Energy Harvesting From Cantilevered Beams [J].

Erturk, A. ;

Tarazaga, P. A. ;

Farmer, J. R. ;

Inman, D. J. .

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2009, 131 (01) :0110101-01101011

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