Effects of nonlinear thermoelastic damping in highly stressed fibers

被引：38

作者：

Cagnoli, G ^{[1
]}

Willems, PA

机构：

[1] Univ Glasgow, Dept Phys & Astron, Glasgow, Lanark, Scotland

[2] CALTECH, LIGO Project, Pasadena, CA 91125 USA

来源：

PHYSICAL REVIEW B | 2002年 / 65卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.65.174111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present an analysis of thermoelastic damping in materials arising from the temperature dependence of the elastic moduli. We show that this form of damping can cancel thermoelastic damping arising from thermal expansion for a suitably chosen operating stress. For the case of the suspension fibers used in the gravitational wave detectors, this loss mechanism can be the dominant one.

引用

页码：1 / 9

页数：9

共 21 条

[1] LIGO - THE LASER-INTERFEROMETER-GRAVITATIONAL-WAVE-OBSERVATORY [J].

ABRAMOVICI, A ;

ALTHOUSE, WE ;

DREVER, RWP ;

GURSEL, Y ;

KAWAMURA, S ;

RAAB, FJ ;

SHOEMAKER, D ;

SIEVERS, L ;

SPERO, RE ;

THORNE, KS ;

VOGT, RE ;

WEISS, R ;

WHITCOMB, SE ;

ZUCKER, ME .

SCIENCE, 1992, 256 (5055) :325-333

[2] Thermodynamical fluctuations and photo-thermal shot noise in gravitational wave antennae [J].

Braginsky, VB ;

Gorodetsky, ML ;

Vyatchanin, SP .

PHYSICS LETTERS A, 1999, 264 (01) :1-10

[3] HIGH-TEMPERATURE BRILLOUIN-SCATTERING IN FUSED QUARTZ [J].

BUCARO, JA ;

DARDY, HD .

JOURNAL OF APPLIED PHYSICS, 1974, 45 (12) :5324-5329

[4] IRREVERSIBILITY AND GENERALIZED NOISE [J].

CALLEN, HB ;

WELTON, TA .

PHYSICAL REVIEW, 1951, 83 (01) :34-40

[5] A NONLINEAR THERMOELASTICITY THEORY [J].

DILLON, OW .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1962, 10 (02) :123-131

[6] BROWNIAN-MOTION OF A MASS SUSPENDED BY AN ANELASTIC WIRE [J].

GABRIELA, GI ;

SAULSON, PR .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1994, 96 (01) :207-212

[7] Dissipation of mechanical energy in fused silica fibers [J].

Gretarsson, AM ;

Harry, GM .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1999, 70 (10) :4081-4087

[8] Pendulum mode thermal noise in advanced interferometers: a comparison of fused silica fibers and ribbons in the presence of surface loss [J].

Gretarsson, AM ;

Harry, GM ;

Penn, SD ;

Saulson, PR ;

Startin, WJ ;

Rowan, S ;

Cagnoli, G ;

Hough, J .

PHYSICS LETTERS A, 2000, 270 (3-4) :108-114

[9] ON SECOND-ORDER THERMOELASTIC EFFECTS [J].

HERRMANN, G .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 1964, 15 (03) :253-&

[10]

HUANG YL, 1996, THESIS SYRACUSE U

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