Characteristics of tube bundle vibrations in cross flow

被引：0

作者：

Tanaka, H ^{[1
]}

Tanaka, K ^{[1
]}

Shimizu, F ^{[1
]}

机构：

[1] Kyushu Inst Technol, Dept Mech Syst Engn, Iizuka, Fukuoka, Japan

来源：

FLOW-INDUCED VIBRATION | 2000年

关键词：

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Tube bundles in a cross-flow vibrate by means of the fluid dynamic force, and the vibration is considered to be a fluid elastic vibration. The characteristics of the vibration depend greatly on the features of the fluid dynamic force and the structure of the tube bundle. So, In this study, the equations of motion of the tube bundle were derived, and the fluid dynamic forces were otained by experiment. Using these equations and fluid forces, the characteristics of vibration of tube bundle were calculated, and it was found that the critical velocity is strongly dependent on the features of the fluid dynamic force. This calculation method does not have any assumptions, so it can be used on a wide variety of problems.

引用

页码：473 / 480

页数：8

共 8 条

[1]

Chen M L, 1997, J Biopharm Stat, V7, P5, DOI 10.1080/10543409708835162

[2] INSTABILITY MECHANISMS AND STABILITY-CRITERIA OF A GROUP OF CIRCULAR-CYLINDERS SUBJECTED TO CROSS-FLOW .1. THEORY [J].

CHEN, SS .

JOURNAL OF VIBRATION ACOUSTICS STRESS AND RELIABILITY IN DESIGN-TRANSACTIONS OF THE ASME, 1983, 105 (01) :51-58

[3] INSTABILITY MECHANISMS AND STABILITY-CRITERIA OF A GROUP OF CIRCULAR-CYLINDERS SUBJECTED TO CROSS-FLOW .2. NUMERICAL RESULTS AND DISCUSSIONS [J].

CHEN, SS .

JOURNAL OF VIBRATION ACOUSTICS STRESS AND RELIABILITY IN DESIGN-TRANSACTIONS OF THE ASME, 1983, 105 (02) :253-260

[4] A REVIEW OF FLOW-INDUCED VIBRATIONS IN REACTORS AND REACTOR COMPONENTS [J].

PAIDOUSSIS, MP .

NUCLEAR ENGINEERING AND DESIGN, 1983, 74 (01) :31-60

[5] A REVIEW OF THEORETICAL-MODELS FOR FLUIDELASTIC INSTABILITY OF CYLINDER ARRAYS IN CROSS-FLOW [J].

PRICE, SJ .

JOURNAL OF FLUIDS AND STRUCTURES, 1995, 9 (05) :463-518

[6] FLUID ELASTIC VIBRATION OF TUBE ARRAY IN CROSS FLOW [J].

TANAKA, H ;

TAKAHARA, S .

JOURNAL OF SOUND AND VIBRATION, 1981, 77 (01) :19-37

[7]

TANAKA H., 1980, FLOW INDUCED VIBRATI, P77

[8]

Weaver D.S., 1988, Journal of Pressure Vessel Technology, V2, P73, DOI [10.1016/S0889-9746, DOI 10.1016/S0889-9746, 10.1016/S0889-9746(88)90137-5, DOI 10.1016/S0889-9746(88)90137-5]

← 1 →