ARTICLE
Thermoelastic response of nanobeam resonators subjected to exponential decaying time varying load
 
More details
Hide details
1
Mansoura University, Faculty of Science, Department of Mathematics, Mansoura
 
2
King Abdulaziz University, Faculty of Science, Department of Mathematics, Jeddah Kafrelsheikh University, Faculty of Science, Department of Mathematics, Kafrelsheikh
 
 
Submission date: 2016-11-24
 
 
Acceptance date: 2017-03-31
 
 
Online publication date: 2017-07-15
 
 
Publication date: 2017-07-15
 
 
Journal of Theoretical and Applied Mechanics 2017;55(3):937-948
 
KEYWORDS
ABSTRACT
This work investigates the vibrational response of thermoelastic nanobeam resonators in- duced by ramp-type heating and subjected to exponential decaying time varying load via Euler-Bernoulli beam theory. Governing equations are derived in the context of nonlocal generalized thermoelasticity theory with dual phase lags. The nonlocal nanobeam theory incorporates a nonlocal parameter to capture the small scale effect. Using the Laplace trans- form technique, an analytical solution has been attained. and inversions of the transformed solutions have been carried out by means of calculus of residues. The effects of nonlocal, po- int load and ramping-time parameters on all studied fields of the nanobeam are investigated and discussed.
eISSN:2543-6309
ISSN:1429-2955
Journals System - logo
Scroll to top