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Asghar Najafi
Asghar Najafi
Research Assistant Professor, Mechanical Rotary Equipment Department, Niroo Research Institute
Bestätigte E-Mail-Adresse bei nri.ac.ir
Titel
Zitiert von
Zitiert von
Jahr
Parametric resonances for torsional vibration of excited rotating machineries with nonconstant velocity joints
M SoltanRezaee, MR Ghazavi, A Najafi
Journal of Vibration and Control 24 (15), 3262-3277, 2018
302018
Bifurcation and nonlinear analysis of nonconservative interaction between rotor and blade row
MR Ghazavi, A Najafi, AA Jafari
Mechanism and Machine Theory 65, 29-45, 2013
202013
Stability and Hamiltonian Hopf bifurcation for a nonlinear symmetric bladed rotor
A Najafi, MR Ghazavi, AA Jafari
Nonlinear Dynamics 78, 1049-1064, 2014
192014
Application of Krein’s theorem and bifurcation theory for stability analysis of a bladed rotor
A Najafi, MR Ghazavi, AA Jafari
Meccanica 49, 1507-1526, 2014
172014
Stability of a multi-body driveshaft system excited through U-joints
M SoltanRezaee, MR Ghazavi, A Najafi, S Rahmanian
Meccanica 53, 1167-1183, 2018
132018
Mathematical modelling for vibration evaluation of powertrain systems
M SoltanRezaee, MR Ghazavi, A Najafi
Proceedings of the IASTED International Conference on Modelling, simulation …, 2017
122017
Dynamic stability of a Hexaglide machine tool for milling processes
A Najafi, MR Movahhedy, H Zohoor, A Alasty
The International Journal of Advanced Manufacturing Technology 86, 1753-1762, 2016
112016
The stability and nonlinear analysis of a rotating bladed disk at the critical speed
A Najafi
Archive of Applied Mechanics 88 (3), 405-418, 2018
62018
Nonlinear dynamics of the rotational slender axially moving string with simply supported conditions
A Najafi, MR Ghazavi, H Heydari, S Rahmanian
International Journal of Engineering 29 (6), 834-842, 2016
52016
Stability of a system consisting of three-axis connected through Hooke's joints
MR Ghazavi
Modares Mechanical Engineering 12 (6), 69-79, 2013
52013
Vibration and stability analysis of drivelines with self-excitation of non-constant velocity couplings
M SoltanRezaee, MR Ghazavi, A Najafi, WH Liao
Mechanics Based Design of Structures and Machines 51 (8), 4731-4754, 2023
32023
Modeling and analysis of rotary mechanical systems linked through a U-joint
M SoltanRezaee, MR Ghazavi, A Najafi, WH Liao
International Journal of Mechanical Engineering and Robotics Research 8 (3), 2019
22019
Dynamics analysis of pipe conveying fluid with axial and rotational motion
H Heydari, MR Ghazavi, A Najafi
Modares Mechanical Engineering 16 (9), 387-393, 2016
22016
Nonlinear analysis of resonance between the blade and rotor by the bifurcation equation and numerical method
MR Ghazavi, A Najafi, AA Jafari
Modares Mechanical Engineering 14 (12), 43-51, 2015
22015
Modeling and linear analysis of sound generation mechanism in sonic soot blowers
A Najafi, M Asayesh, A Siami
Journal of Vibration and Control 25 (17), 2305-2315, 2019
12019
پايداري يک سيستم متشکل از سه محور با اتصال هوک
سلطان رضايي مسعود, قضاوي محمدرضا, جعفري علي اصغر, نجفي اصغر
مهندسي مكانيك مدرس 12 (6), 69-79, 0
1
Investigation of the impact of blade failure on the performance of a nonlinear bladed disk-shaft system
MA Vesal, MR Ghazavi, A Najafi
Iranian Journal of Manufacturing Engineering, 2024
2024
ناریا دیلوت و تخاس یسدنهم
MA Vesal, MR Ghazavi, A Najafi
Iranian Journal of Manufacturing Engineering 11 (11), 37-51, 2024
2024
Analysis of sound propagation in the horn considering nonlinear effects
A Najafi
Technology in Aerospace Engineering 6 (4), 37-45, 2023
2023
Stability of a Self-Excited Machine Due to the Mechanical Coupling
MS Rezaee, MR Ghazavi, A Najafi, WH Liao
International Journal of Mechanical and Mechatronics Engineering 12 (12 …, 2018
2018
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