Smart Structures and Systems

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Variability of thermal properties for a thermoelastic loaded nanobeam excited by harmonically varying heat

  • Abouelregal, A.E. (Department of Mathematics, Faculty of Science, Mansoura University) ;
  • Zenkour, A.M. (Department of Mathematics, Faculty of Science, King Abdulaziz University)
  • Received : 2017.02.16
  • Accepted : 2017.09.18
  • Published : 2017.10.25
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Abstract

This work produces a new model of nonlocal thermoelastic nanobeams of temperature-dependent physical properties. A nanobeam is excited by harmonically varying heat and subjected to an exponential decaying time varying load. The analytical solution is obtained by means of Laplace transform method in time domain. Inversions of transformed solutions have been preceded by using calculus of residues. Effects of nonlocal parameter, variability thermal conductivity, varying load and angular frequency of thermal vibration on studied fields of nanobeam are investigated and discussed.

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References

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