VIBRATIONAL ANALYSIS FOR AN AXIALLY MOVING MICROBEAM WITH TWO TEMPERATURES

被引：51

作者：

Carrera, E. ^{[1
,4
]}

Abouelregal, A. E. ^{[2
,5
]}

Abbas, I. A. ^{[3
,6
]}

Zenkour, A. M. ^{[4
,7
]}

机构：

[1] Politecn Torino, Mech & Aerosp Dept, Turin, Italy

[2] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt

[3] King Abdulaziz Univ, Fac Sci & Arts Khulais, Dept Math, Jeddah 21413, Saudi Arabia

[4] King Abdulaziz Univ, Fac Sci, Dept Math, Jeddah, Saudi Arabia

[5] Univ Aljouf, Coll Arts & Sci, Dept Math, El Qurayat, Saudi Arabia

[6] Sohag Univ, Fac Sci, Dept Math, Sohag, Egypt

[7] Kafrelsheikh Univ, Fac Sci, Dept Math, Kafr Al Sheikh, Egypt

来源：

JOURNAL OF THERMAL STRESSES | 2015年 / 38卷 / 06期

关键词：

Moving microbeams; Ramp-type heating; Thermoelasticity; Two temperatures; 2-TEMPERATURE GENERALIZED THERMOELASTICITY; PHASE-LAG MODEL; WAVE-PROPAGATION; HEAT; CAVITY; SPACE; BEAM;

D O I：

10.1080/01495739.2015.1015837

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, the effect of two temperatures on an axially moving microbeam subjected to ramp-type heating is studied. The generalized thermoelasticity theory with one relaxation time model is used. The governing equations are expressed in Laplace transform domain. Based on Fourier series expansion technique, the inversion of Laplace transform is done numerically. Some comparisons have been shown in figures to present the effect of the temperature discrepancy and the transport speed on all the studied field quantities. Additional results across the thickness of the microbeam are presented graphically.

引用

页码：569 / 590

页数：22

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