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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.19 No.6
- 발행연도
- 2017.1
- 수록면
- 701 - 710 (10page)
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초록· 키워드
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In this study, the thermoelastic beam in modified couple stress theory due to laser source and heat flux is investigated. The beam are heated by a non-Guassian laser pulse and heat flux. The Euler Bernoulli beam theory and the Laplace transform technique are applied to solve the basic equations for coupled thermoelasticity. The simply-supported and isothermal boundary conditions are assumed for both ends of the beam. A general algorithm of the inverse Laplace transform is developed. The analytical results have been numerically analyzed with the help of MATLAB software. The numerically computed results for lateral deflection, thermal moment and axial stress due to laser source and heat flux have been presented graphically. Some comparisons have been shown in figures to estimate the effects of couple stress on the physical quantities. A particular case of interest is also derived. The study of laser-pulse find many applications in the field of biomedical, imaging processing, material processing and medicine with regard to diagnostics and therapy.
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참고문헌 (28)
참고문헌 신청
Abouelregal, A. E. / 2014 / Effect of phase lags on thermoelastic functionally graded microbeams subjected to ramp-type heating / Iran. J. Sci. Technol.: Trans. Mech. Eng. 38(M2):321~335
Banerjee, A. / 2005 / Temperature distribution in different materials due to short pulse laser irradiation / Heat Transf. Eng. 26(8):41~49
Cosserat, E. / 1909 / Theory of Deformable Bodies / Hermann et Fils
Daliwal, R. S. / 1980 / Dynamical Coupled Thermoelasticity / Hindustan Publishers
Dehrouyeh-Semnani, A. M. / 2015 / A damped sandwich beam model based on symmetric-deviatoric couple stress theory / J. Eng. Sci. 92:83~94
Banerjee, A. / 2005 / Temperature distribution in different materials due to short pulse laser irradiation / Heat Transf. Eng. 26(8):41~49
Cosserat, E. / 1909 / Theory of Deformable Bodies / Hermann et Fils
Daliwal, R. S. / 1980 / Dynamical Coupled Thermoelasticity / Hindustan Publishers
Dehrouyeh-Semnani, A. M. / 2015 / A damped sandwich beam model based on symmetric-deviatoric couple stress theory / J. Eng. Sci. 92:83~94
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