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Fehmi NAJAR
Fehmi NAJAR
Professor of Mechanical Engineering, Tunisia Polytechnic School - University of Carthage
Verified email at ept.rnu.tn - Homepage
Title
Cited by
Cited by
Year
An energy harvester using piezoelectric cantilever beams undergoing coupled bending–torsion vibrations
A Abdelkefi, F Najar, AH Nayfeh, SB Ayed
Smart Materials and Structures 20 (11), 115007, 2011
2032011
Design and performance of variable-shaped piezoelectric energy harvesters
S Ben Ayed, A Abdelkefi, F Najar, MR Hajj
Journal of Intelligent Material Systems and Structures 25 (2), 174-186, 2014
1532014
Modeling and design of variable-geometry electrostatic microactuators
F Najar, S Choura, S El-Borgi, EM Abdel-Rahman, AH Nayfeh
Journal of micromechanics and microengineering 15 (3), 419, 2005
1522005
Nonlinear dynamics of a resonant gas sensor
AH Nayfeh, HM Ouakad, F Najar, S Choura, EM Abdel-Rahman
Nonlinear Dynamics 59, 607-618, 2010
892010
Modeling and performance study of a beam microgyroscope
M Ghommem, AH Nayfeh, S Choura, F Najar, EM Abdel-Rahman
Journal of Sound and Vibration 329 (23), 4970-4979, 2010
802010
Dynamics and global stability of beam-based electrostatic microactuators
F Najar, AH Nayfeh, EM Abdel-Rahman, S Choura, S El-Borgi
Journal of Vibration and Control 16 (5), 721-748, 2010
762010
Dynamic analysis of variable-geometry electrostatic microactuators
F Najar, S Choura, EM Abdel-Rahman, S El-Borgi, A Nayfeh
Journal of micromechanics and microengineering 16 (11), 2449, 2006
742006
Nonlinear analysis of MEMS electrostatic microactuators: primary and secondary resonances of the first mode
F Najar, AH Nayfeh, EM Abdel-Rahman, S Choura, S El-Borgi
Journal of Vibration and Control 16 (9), 1321-1349, 2010
732010
Nonlinear nonlocal analysis of electrostatic nanoactuators
F Najar, S El-Borgi, JN Reddy, K Mrabet
Composite Structures 120, 117-128, 2015
642015
Experimental and mathematical analysis of a piezoelectrically actuated multilayered imperfect microbeam subjected to applied electric potential
M Moory-Shirbani, HM Sedighi, HM Ouakad, F Najar
Composite Structures 184, 950-960, 2018
592018
Energy harvesting from a multifrequency response of a tuned bending–torsion system
A Abdelkefi, AH Nayfeh, MR Hajj, F Najar
Smart Materials and Structures 21 (7), 075029, 2012
532012
Static and dynamic analytical coupled field analysis of piezoelectric flexoelectric nanobeams: a strain gradient theory approach
S Baroudi, F Najar, A Jemai
International Journal of Solids and Structures 135, 110-124, 2018
482018
A double microbeam MEMS ohmic switch for RF-applications with low actuation voltage
H Samaali, F Najar, S Choura, AH Nayfeh, M Masmoudi
Nonlinear Dynamics 63, 719-734, 2011
452011
Modeling and dynamics of a horizontal axis wind turbine
S Kessentini, S Choura, F Najar, MA Franchek
Journal of Vibration and Control 16 (13), 2001-2021, 2010
452010
A double-side electrically-actuated arch microbeam for pressure sensing applications
F Najar, M Ghommem, A Abdelkefi
International Journal of Mechanical Sciences 178, 105624, 2020
392020
Strong nonlinear dynamics of MEMS and NEMS structures based on semi-analytical approaches
S Ben Sassi, F Najar
Communications in Nonlinear Science and Numerical Simulation 61, 1-21, 2018
342018
Novel nonlinear spring design for wideband vibration energy harvesters
M Amri, P Basset, F Cottone, D Galayko, F Najar, T Bourouina
Proc. PowerMEMS, 189-193, 2011
302011
2D electrostatic energy harvesting device using a single shallow arched microbeam
MAB Hassena, H Samaali, HM Ouakad, F Najar
International Journal of Non-Linear Mechanics 132, 103700, 2021
282021
Modeling and parametric analysis of a unimorph piezocomposite energy harvester with interdigitated electrodes
A Jemai, F Najar, M Chafra, Z Ounaies
Composite Structures 135, 176-190, 2016
282016
Dynamic study of a capacitive MEMS switch with double clamped-clamped microbeams
H Samaali, F Najar, S Choura
Shock and Vibration 2014, 2014
282014
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