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- 한국산업응용수학회 JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS Journal of the Korean Society for Industrial and Applied Mathematics Vol.17 No.1
- 발행연도
- 2013.3
- 수록면
- 1 - 15 (15page)
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In this paper the three dimensional wave propagation in a homogeneous isotropic thermo elastic cylindrical panel embedded in an elastic medium (Winkler model) is investigated in the context of the L-S (Lord-Shulman) theory of generalized thermo elasticity. The analysis is carried out by introducing three displacement functions so that the equations of motion are uncoupled and simplified. A Bessel function solution with complex arguments is then directly used for the case of complex Eigen values .This type of study is important for design of structures in atomic reactors, steam turbines, wave loading on submarine, the impact loading due to superfast train and jets and other devices operating at elevated temperature. In order to illustrate theoretical development, numerical solutions are obtained and presented graphically for a zinc material with the support of MATLAB.
목차
ABSTRACT
1. INTRODUCTION
2. THE GOVERNING EQUATIONS
3. SOLUTION TO THE PROBLEM
4. BOUNDARY CONDITION AND FREQUENCY EQUATIONS
5. NUMERICAL RESULTS AND DISCUSSION
6. CONCLUSION
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [단행본] - W. Nowacki / 1975 / Dynamical problems of thermo elasticity / Noordhoff, Leyden
2. [학술지(정기간행물)] - Lord / 1967 / A generalized dynamical theory of thermo elasticity / J. Mech. Phys. Solids 15 : 299 ~ 309
3. [학술지(정기간행물)] - A.E Green / 1972 / Thermo elasticity / Journal of Elasticity 2 : 1 ~ 7
4. [학술지(정기간행물)] - X. Wang / 2008 / Three dimensional analysis of multi layered functionally graded anisotropic cylindrical panel under thermo mechanical load / Mechanics of materials 40 : 235 ~ 254
5. [학술지(정기간행물)] - C. B Hallam / 1973 / Thermal stresses in axially connected circular cylinders / Journal of Strain Analysis 8 (3) : 160 ~ 167
2. [학술지(정기간행물)] - Lord / 1967 / A generalized dynamical theory of thermo elasticity / J. Mech. Phys. Solids 15 : 299 ~ 309
3. [학술지(정기간행물)] - A.E Green / 1972 / Thermo elasticity / Journal of Elasticity 2 : 1 ~ 7
4. [학술지(정기간행물)] - X. Wang / 2008 / Three dimensional analysis of multi layered functionally graded anisotropic cylindrical panel under thermo mechanical load / Mechanics of materials 40 : 235 ~ 254
5. [학술지(정기간행물)] - C. B Hallam / 1973 / Thermal stresses in axially connected circular cylinders / Journal of Strain Analysis 8 (3) : 160 ~ 167
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