Control volume and system formulations for translating media and stationary media with moving boundaries

被引：14

作者：

Zhu, WD ^{[1
]}

机构：

[1] Univ Maryland Baltimore Cty, Dept Mech Engn, Baltimore, MD 21250 USA

来源：

JOURNAL OF SOUND AND VIBRATION | 2002年 / 254卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1006/jsvi.2001.4055

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The control volume and systems formulations were investigated for translating media and stationary media with moving boundaries. The rates of change of energies of translating media were distinguished for the purpose. Translating strings and tensioned beams with constant and variable lengths were considered in the analysis. The equations of motion of translating media were derived in the Eulerian frame of reference. The equations of motion of stationary media with moving boundaries were derived in the Lagrangian frame of reference.

引用

页码：189 / 201

页数：13

共 6 条

[1] THE WAVE EQUATION IN A MEDIUM IN MOTION [J].

MIRANKER, WL .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1960, 4 (01) :36-42

[2]

MOTE CD, 1971, SHOCK VIB DIG, V4, P2

[3]

RAHN CD, 1992, THESIS U CALIFORNIA

[4] Energy and conserved functionals for axially moving materials [J].

Renshaw, AA ;

Rahn, CD ;

Wickert, JA ;

Mote, CD .

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 1998, 120 (02) :634-636

[5] ON THE ENERGETICS OF AXIALLY MOVING CONTINUA [J].

WICKERT, JA ;

MOTE, CD .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1989, 85 (03) :1365-1368

[6]

ZHU WD, 2000, ASME, V122, P295

← 1 →