Analytical vibration of middle rotor of coaxial magnetic gear with complicated structure due to holes and screws.

Authors: Heidari, Yaser¹ (AUTHOR), Irani Rahaghi, Mohsen¹ (AUTHOR), Afsari Kashani, Seyed Ahmadreza² (AUTHOR), Arefi, Mohammad¹ (AUTHOR) arefi63@gmail.com

Source: Mechanics Based Design of Structures & Machines. 2024, Vol. 52 Issue 3, p1252-1277. 26p.

Subject Terms: *ROTOR vibration, *SHEAR (Mechanics), *EQUATIONS of motion, *MODE shapes, *CYLINDRICAL shells, *SCREWS

Nonlocal vibration characteristics of a functionally graded porous cylindrical nanoshell integrated with arbitrary arrays of piezoelectric elements

Authors: Heidari, Yaser, Arefi, Mohammad, Irani Rahaghi, Mohsen

Source: Mechanics based design of structures and machines. 50(12):4246-4273

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100163485065.0x000001&indx=1&recIds=ETOCvdc_100163485065.0x000001

Vibration response on the rod of vortex bladeless wind power generator for a sandwich beam with various face sheets and cores based on different boundary conditions.

Authors: Pahlavanzadeh, Mahsa, Mohammadimehr, Mehdi, Irani-Rahaghi, Mohsen, Emamat, Seyed Mojtaba

Source: Mechanics Based Design of Structures & Machines; 2025, Vol. 53 Issue 3, p1709-1735, 27p

Subject Terms: POISSON'S ratio, SANDWICH construction (Materials), HAMILTON'S principle function, POROUS materials, WIND power

The optimization of an electromagnetic vibration energy harvester based on developed electromagnetic damping models

Authors: Hasani, Milad, Irani Rahaghi, Mohsen

Source: In Energy Conversion and Management 15 February 2022 254

Free vibration of sandwich micro-beam with porous foam core, GPL layers and piezo-magneto-electric facesheets via NSGT

Authors: Mohammadimehr, Mehdi, Firouzeh, Saeed, Pahlavanzadeh, Mahsa, Heidari, Yaser, Irani-Rahaghi, Mohsen

Source: Computers & Concrete. 26(1):75-94

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN625791118&indx=1&recIds=ETOCRN625791118

Active control of free and forced vibration of a rotating FG cylindrical shell via FG piezoelectric patches.

Authors: Jafari Niasar, Mohammad, Jafari, Ali Asghar, Irani Rahaghi, Mohsen, Mohammadrezazadeh, Shahin

Source: Mechanics Based Design of Structures & Machines; 2024, Vol. 52 Issue 7, p3900-3924, 25p

Subject Terms: CYLINDRICAL shells, FREE vibration, ORDINARY differential equations, LAGRANGE equations, ACTIVE noise & vibration control, SMART structures

Optimal location of FG actuator/sensor patches on an FG rotating conical shell for active control of vibration.

Authors: Jafari Niasar, Mohammad¹ (AUTHOR) mohammad.jafariniasar@gmail.com, Irani Rahaghi, Mohsen² (AUTHOR), Jafari, Ali Asghar¹ (AUTHOR)

Source: Acta Mechanica. Dec2022, Vol. 233 Issue 12, p5335-5357. 23p.

Subject Terms: *ACTIVE noise & vibration control, *CONICAL shells, *LAGRANGE equations, *PIEZOELECTRICITY, *PIEZOELECTRIC materials, *SMART structures

Recursive approximate solution to time-varying matrix differential Riccati equation: linear and nonlinear systems

Authors: Rafee Nekoo, Saeed, Irani Rahaghi, Mohsen

Source: International journal of systems science. 49(13):2797-2807

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100068756054.0x000001&indx=1&recIds=ETOCvdc_100068756054.0x000001

Vibration analysis of a porous hollow conical rotor with circumferentially distributed piezoceramic strips.

Authors: Jafari Niasar, Mohammad, Babaei, Mohammad Javad, Jafari, Ali Asghar, Irani Rahaghi, Mohsen

Source: Mechanics Based Design of Structures & Machines; 2024, Vol. 52 Issue 3, p1462-1481, 20p

Subject Terms: ROTOR vibration, CORIOLIS force, CENTRIFUGAL force, ROTORS, ANGULAR velocity, MODE shapes

Effect of distributed piezoelectric segments on the buckling load of FG cylindrical micro/nano shell

Authors: Heidari, Yaser, Arefi, Mohammad, Irani Rahaghi, Mohsen

Source: European physical journal.Plus. 136(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100191417333.0x000001&indx=1&recIds=ETOCvdc_100191417333.0x000001

Buckling analysis of FG cylindrical nano shell integrated with CNTRC patches.

Authors: Heidari, Yaser¹ (AUTHOR), Irani Rahaghi, Mohsen¹ (AUTHOR), Arefi, Mohammad^1,2 (AUTHOR) arefi@kashanu.ac.ir

Source: Waves in Random & Complex Media. Jun2022, p1-22. 22p. 13 Illustrations, 4 Charts.

Free vibration analysis of a porous rotor integrated with regular patterns of circumferentially distributed functionally graded piezoelectric patches on inner and outer surfaces.

Authors: Heidari, Yaser¹ (AUTHOR), Irani Rahaghi, Mohsen¹ (AUTHOR), Arefi, Mohammad¹ (AUTHOR) arefi63@gmail.com

Source: Journal of Intelligent Material Systems & Structures. Jan2021, Vol. 32 Issue 1, p82-103. 22p.

Subject Terms: Shear (Mechanics), Equations of motion, Hamilton's principle function, Mode shapes, Kinetic energy, Free vibration

Free Vibration Analysis of Cylindrical Micro/Nano-Shell Reinforced with CNTRC Patches.

Authors: Heidari, Yaser, Arefi, Mohammad, Irani-Rahaghi, Mohsen

Source: International Journal of Applied Mechanics; May2021, Vol. 13 Issue 04, p1-26, 26p

Subject Terms: FREE vibration, SMART structures, FUNCTIONALLY gradient materials, STRAINS & stresses (Mechanics), POISSON'S ratio, APPLIED sciences, SHEAR (Mechanics)

Whirling analysis of multi-span multi-stepped rotating shafts.

Authors: Afshari, Hassan, Irani Rahaghi, Mohsen

Source: Journal of the Brazilian Society of Mechanical Sciences & Engineering; Sep2018, Vol. 40 Issue 9, p1-1, 1p