1
Ahmad Qahremani, Amir Abdullah, Alireza Fallahi Arezodar, Manoj Gupta, "An Investigation on the Enhanced Wear Behavior of Ultrasonically Stirred and Cast A356/SiO2np Nano-composites", Crystals-OPEN, April 2023
Vol. 13,
Num. 722,
Page 234-248,
April 2023,
2
Ahmad Qahremani, Amir Abdullah, Alireza Fallahi Arezodar, "Wear behavior of metal matrix nanocomposites", CERAMICS INTERNATIONAL, September 2022
Vol. 48,
Num. 24,
Page 35947-35965,
September 2022,
3
Mortaza Sadeghi, V. Fartashvand, Amir Abdullah, Alireza Fallahi Arezodar, R. Abedini, "Experimental investigation of vibrational mode shape influence on compression behaviour of Ti-6Al-4V alloy under superimposed ultrasonic vibration", , August 2022
Vol. 12,
Num. 4,
Page 55-68,
August 2022,
4
T. Jadidi, A. Hajialimohammadia, Amir Abdullah, M. Azadi, "Ultrasonic Assisted Drilling of Carbon Fiber Reinforced Plastic Composites with Non-Rotating Vibratory Tool", Mechanics of Advanced Composite Structures, April 2022
Vol. 9,
Num. 18,
Page 147-154,
April 2022,
5
Rezvan Abedini, Vahid Fartashvand, Amir Abdullah, Younes Alizadeh Vaghasloo, "Evaluation of process parameters and ultrasonic vibration in hot pressing of metal powders", MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, April 2022
Vol. 281,
Num. 0,
Page 115731-115731,
April 2022,
6
Moosa Arsalani, Mohammad Reza Razfar, Amir Abdullah, Mohsen Khajehzadeh, "Experimental Study of the Effect of Initial Surface Roughness on Ball Burnishing Forces and Endurance Limit of AISI 4130 Hardened Steel", , February 2022
Vol. 53,
Num. 12,
Page 5627-5644,
February 2022,
7
Vahid Fartashvan, Rezvan Abedini , Amir Abdullah, "Influence of ultrasonic vibrations on the properties of press-and-sintered titanium", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, January 2022
Vol. 0,
Num. 0,
Page 1-8,
January 2022,
8
Massoud Malaki, Alireza Fadaei Tehrani, Behzad Niroumand, Amir Abdullah, "Ultrasonically Stir Cast SiO2/A356 Metal Matrix Nanocomposites", INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, December 2021
Vol. 11,
Num. 1,
Page 1-18,
December 2021,
9
Ali Mohammadi Sivaki, R. Abedini, Amir Abdullah, V. Fartashvand, "Investigation of the direction of the user in high power ultrasonic vibrations in welding processes", , September 2021
Vol. 10,
Num. 20,
Page 35-55,
September 2021,
10
Moosa Arsalani, Mohammad Reza Razfar, Amir Abdullah, Mohsen Khajehzadeh, "Experimental Study of the Effect of Initial Surface Roughness on Ball Burnishing Forces and Endurance Limit of AISI 4130 Hardened Steel", AUT Journal of Mechanical Engineering, August 2021
Vol. 0,
Num. 0,
Page 1-14,
August 2021,
11
Saeid Dashti, Masih Paknejad, Amir Abdullah, Abbas Pak, "Numerical Simulation of Ultrasonic Assisted Indentation Tube Forming", International Journal of Advanced Design and Manufacturing Technology, September 2020
Vol. 13,
Num. 3,
Page 1-8,
September 2020,
12
Moosa Arsalani, Mohammad Reza Razfar, Amir Abdullah, Mohsen Khajehzadeh, "Fatigue behavior improvement of hardened parts using sequential hard turning, grinding, and ball burnishing operations", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, August 2020
Vol. 0,
Num. 0,
Page 1-13,
August 2020,
13
Milad Setareh, Majid Saffar-Avval, Amir Abdullah, "Heat transfer enhancement in an annulus under ultrasound field: A numerical and experimental study", INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, March 2020
Vol. 114,
Num. 0,
Page 104560-104560,
March 2020,
14
Hamid Abyar Firouzabadi, Amir Abdullah, "On the WEDM errors in straight and curved paths: Analysis of spark angles on the roughing and finishing stages", Modares Mechanical Engineering, June 2019
Vol. 19,
Num. 6,
Page 1519-1528,
June 2019,
15
Milad Setareh, Majid Saffar-Avval, Amir Abdullah, "Experimental and numerical study on heat transfer enhancement using ultrasonic vibration in a double-pipe heat exchanger", APPLIED THERMAL ENGINEERING, May 2019
Vol. 159,
Num. 0,
Page 1-13,
May 2019,
16
Hamid Abyar, Amir Abdullah, Abdolhamid Akbarzadeh, "Theoretical and experimental analysis of machining errors on small arced corners during WEDM finishing stages", MACHINING SCIENCE AND TECHNOLOGY, May 2019
Vol. 23,
Num. 5,
Page 734-757,
May 2019,
17
Hamid Abyar Firouzabadi, Amir Abdullah, Abdolhamid Akbarzadeh, "Prediction Algorithm for WEDM Arced Path Errors Based on Spark Variable Gap and Nonuniform Spark Distribution Models", JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, January 2019
Vol. 141,
Num. 0,
Page 1-11,
January 2019,
18
Mostafa Mirzaei, Majid Saffar-Avval, Behrooz Vahidi, Amir Abdullah, "Theoretical and experimental modeling of EHD conduction in porous conductive material inside a tube", JOURNAL OF ELECTROSTATICS, November 2018
Vol. 97,
Num. 0,
Page 15-25,
November 2018,
19
Hamid Abyar Firouzabadi, Amir Abdullah, Abdolhamid Akbarzadeh, "Analyzing wire deflection errors of WEDM process on small arced corners", Journal of Manufacturing Processess, October 2018
Vol. 36,
Num. 0,
Page 216-223,
October 2018,
20
Mostafa Falahi, Mohammad Zareinejad, Keivan Baghestan, Ali Tivay, S.Mehdi Rezaei, Amir Abdullah, "Precise position control of an electro-hydraulic servo system via robust linear approximation", ISA TRANSACTIONS, January 2018
Vol. 80,
Num. 1,
Page 503-512,
January 2018,
21
Masih Paknejad, Amir Abdullah, Bahman Azarhoushang, "Effects of high power ultrasonic vibration on temperature distribution of workpiece in dry creep feed up grinding", ULTRASONICS SONOCHEMISTRY, April 2017
Vol. 39,
Num. 0,
Page 392-402,
April 2017,
22
Mohammadali Rasooli, Aboozar Taherizadeh, Mahmood Farzin, Amir Abdullah, Mohammad Reza Niroomand, "Investigating the effects of process parameters on forming forces and defects formation in tube spinning process of AA6061", , March 2017
Vol. 16,
Num. 12,
Page 186-194,
March 2017,
23
Rezvan Abedini, Amir Abdullah, Younes Alizadeh Vaghasloo, "Ultrasonic Hot Powder Compaction of Ti-6Al-4V", ULTRASONICS SONOCHEMISTRY, February 2017
Vol. 37,
Num. 0,
Page 640-647,
February 2017,
24
Hamid Reza Fazli Shahri, Ramezanali Mahdavinejad, Mehdi Ashjaeea, Amir Abdullah, "A comparative investigation on temperature distribution in electric discharge machining process through analytical, numerical and experimental methods", INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, February 2017
Vol. 114,
Num. 0,
Page 35-53,
February 2017,
25
Mohammad Reza Mosaddeghi Haghighi, Hadi Salavati, Younes Alizadeh Vaghasloo, Amir Abdullah, "Fracture assessment of specimens weakened by U-notch made of functionally graded materials under mode I loading", , January 2017
Vol. 17,
Num. 2,
Page 1-9,
January 2017,
26
Rezvan Abedini, Amir Abdullah, Younes Alizadeh Vaghasloo, "Ultrasonic Assisted Hot Metal Powder Compaction", ULTRASONICS SONOCHEMISTRY, January 2017
Vol. 37,
Num. 0,
Page 640-647,
January 2017,
27
Rezvan Abedini, Amir Abdullah, Younes Alizadeh Vaghasloo, Vahid Fartashvand, "A Roadmap for Application of High Power Ultrasonic Vibrations in Metal Forming", , December 2016
Vol. 16,
Num. 10,
Page 323-334,
December 2016,
28
Rezvan Abedini, Amir Abdullah, Younes Alizadeh Vaghasloo, Vahid Fartashvand, "Effect of ultrasonic on hot compaction of AA1100 and Ti-6Al-4V powders", Iranian Journal of Manufacturing Engineering, December 2016
Vol. 3,
Num. 3,
Page 1-12,
December 2016,
29
Vahid Fartashvand, Amir Abdullah, Seyed.Ali Sadough Vanini, "Effects of High Power Ultrasonic Vibration on the Cold Compaction of Titanium", ULTRASONICS SONOCHEMISTRY, November 2016
Vol. 36,
Num. 0,
Page 155-161,
November 2016,
30
Vahid Fartashvand, Amir Abdullah, Seyed.Ali Sadough Vanini, "Investigation of Ti-6Al-4V alloy acoustic softening", ULTRASONICS SONOCHEMISTRY, July 2016
Vol. 38,
Num. 0,
Page 744-749,
July 2016,
31
Alireza Hajialimohammadi, Daniel Edgington-Mitchell, Damon Honnery, Nader Montazerin, Amir Abdullah, S.Mostafa Agha Mirsalim, "Ultra high speed investigation of gaseous jet injected by a single-hole injector and proposing of an analytical method for pressure loss prediction during transient injection", FUEL, June 2016
Vol. 184,
Num. 0,
Page 100-109,
June 2016,
32
A. Mohammadi, A. Fadaei Tehrani, Amir Abdullah, "Analytical and experimental study of material removal mechanism in turning process by ultrasonic-assisted wire electrical discharge", Iranian Journal of Manufacturing Engineering, May 2016
Vol. 3,
Num. 1,
Page 1-9,
May 2016,
33
Aminollah Mohammadi, Alireza Fadaei Tehrani , Amir Abdullah, "Modelling and optimisation of the process parameters in ultrasonic-assisted wire electrical discharge turning", Advances in Materials and Processing Technologies, March 2016
Vol. 1,
Num. 3,
Page 338-349,
March 2016,
34
A. Pak, Amir Abdullah, "An Approach to Designing a Dual Frequency Piezoelectric Ultrasonic Transducer", Journal of Stress Analysis, December 2015
Vol. 1,
Num. 2,
Page 43-53,
December 2015,
35
M.M Abootorabi Zarchi, Mohammad Reza Razfar, Amir Abdullah, "The Effect of Cutting Parameters and Vibration Amplitude on Cutting Forces in Vibration - Assisted Side Milling Process of A17022 Aluminum", , July 2015
Vol. 15,
Num. 5,
Page 392-396,
July 2015,
36
Mortaza Sadeghi, Amir Abdullah, Alireza Fallahi Arezodar, Rezvan Abedini, "Ultrasonic affection activation and density of dislocations in metallic materials", , February 2015
Vol. 3,
Num. 6,
Page 33-46,
February 2015,
37
Mohammad Mahdi Abootorabi Zarchi, Mohammad Reza Razfar, Amir Abdullah, "Research on the importance of tool–workpiece separation in ultrasonic vibration–assisted milling", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, January 2015
Vol. 0,
Num. 0,
Page 1-8,
January 2015,
38
Mohammad Mehdi Abootorabi Zarchi, Amir Abdullah, Mohammad Reza Razfar, "Modeling the cutting force in ultrasonic-vibration assisted milling and its
empirical study", , December 2014
Vol. 14,
Num. 9,
Page 10-16,
December 2014,
39
H. Abyar Firouzabadi, Amir Abdullah, Jamshid Parvizian, "Effects of roughing parameters in WEDM on groove width and gap", Amirkabir International Journal of Science & Research (Electrical & Electronics Engineering), December 2014
Vol. 47,
Num. 2,
Page 9-12,
December 2014,
40
Hamid Abyar, Jamshid Parvizian, Amir Abdullah, "Improving accuracy of curved corners in wire EDM successive cutting", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, September 2014
Vol. 76,
Num. 0,
Page 447-459,
September 2014,
41
Saber Saffar, Amir Abdullah, "Simple method for measuring vibration amplitude of high power airborne ultrasonic transducer: Using thermo-couple", ULTRASONICS, March 2014
Vol. 54,
Num. 0,
Page 821-825,
March 2014,
42
Amir Abdullah, Masih Paknejad, Saeid Dashti, Abbas Pak, Alireza, "Theoretical and experimental analyses of ultrasonic-assisted indentation forming of tube", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, March 2014
Vol. 228,
Num. 3,
Page 388-398,
March 2014,
43
M. M. Abotorabi, Amir Abdullah, Mohammad Reza Razfar, "Influence of vibration direction on cutting forces in ultrasonic assisted milling", , March 2014
Vol. 2,
Num. 4,
Page 15-23,
March 2014,
44
A. Hajialimohammadi, Dimon Honri, Amir Abdullah, S.Mostafa Agha Mirsalim, "Analysis of the sensitivity of variables affecting the processing of images of high-pressure gas fountain", , March 2014
Vol. 33,
Num. 0,
Page 43-52,
March 2014,
45
S. Saffar, Amir Abdullah, S. Gouttebroze, Z.L. Zhang, "Ultrasound-assisted handling force reduction during the solar silicon wafers production", ULTRASONICS, February 2014
Vol. 0,
Num. 0,
Page 1-8,
February 2014,
46
Alireza Hajialimahammadi, Amir Abdullah, S.Mostafa Agha Mirsalim, Iman Chitsaz, "Experimental and Numerical Investigation on the macroscopic characteristics of the
jet discharging from gaseous direct injector", JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, February 2014
Vol. 28,
Num. 2,
Page 773-781,
February 2014,
47
Aminollah Mohammadi, Alireza Fadaei Tehrani, Amir Abdullah, Mohammad Danesh, "Investigation of ultrasonic-assisted wire electrical discharge turning based on single discharge analysis", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, January 2014
Vol. 0,
Num. 0,
Page 1-9,
January 2014,
48
Amir Abdullah, Abbas Pak, Mohammad Mahdi Abdullah, Alireza Shahidi, Massoud Malaki, "Study of the Behavior of Ultrasonic Piezo-Ceramic Actuators by Simulations", ELECTRONIC MATERIALS LETTERS, January 2014
Vol. 10,
Num. 1,
Page 37-42,
January 2014,
49
Saber Saffar, Amir Abdullah, Ramzi Othman, "Influence of the thickness of matching layers on narrow band transmitter ultrasonic airborne transducers with frequencies <100kHz: Application of a genetic algorithm", APPLIED ACOUSTICS, January 2014
Vol. 75,
Num. 0,
Page 72-85,
January 2014,
50
Aminollah Mohammadi, Alireza Fadaei Tehrani, Amir Abdullah, "Investigation on the effects of ultrasonic vibration on material removal rate and surface roughness in wire electrical discharge turning", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, October 2013
Vol. 0,
Num. 0,
Page 0-0,
October 2013,
51
H. Abyar Firouzabadi, J. Parvizian, Amir Abdullah, E. Ghadiri Zahrani, "Accuracy of small radius corners in multi stage WEDM: Roughing parameters and geometrical analysis", Modares Mechanical Engineering, September 2013
Vol. 13,
Num. 7,
Page 87-101,
September 2013,
52
Saber Saffar, Amir Abdullah, "Longitudinal wave propagation in multi cylindrical viscoelastic matching layers of airborne ultrasonic transducer: New method to consider the matching layer’s diameter (frequency < 100 kHz)", ULTRASONICS, August 2013
Vol. 53,
Num. 0,
Page 1174-1184,
August 2013,
53
Alireza Hajialimahammadi, Damon Honnery, Amir Abdullah, S.Mostafa Agha Mirsalim, "Time resolved characteristics of gaseous jet injected by a group-hole nozzle", FUEL, July 2013
Vol. 113,
Num. 1,
Page 497-505,
July 2013,
54
Amir Abdullah, Massaud Malaki, "On the damping of ultrasonic transducer’s components", AEROSPACE SCIENCE AND TECHNOLOGY, July 2013
Vol. 28,
Num. 1,
Page 31-39,
July 2013,
55
Saber Saffar, Amir Abdullah, "Vibration amplitude and induced temperature limitation of high power air-borne ultrasonic transducers", ULTRASONICS, May 2013
Vol. 0,
Num. 0,
Page 1-9,
May 2013,
56
Behnaz Tajik, Abbas Abbassi, Majid Saffar-Avval, Amir Abdullah,, "Heat Transfer enhancement by acoustic streaming in a closed cylindrical
enclosure filled with water", INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, February 2013
Vol. 60,
Num. 1,
Page 230-235,
February 2013,
57
Amir Abdullah, Mohammad Sotoodehzadeh, Rezvan Abedini, Vahid Fartashvand, "Experimental study on ultrasonic use in dry creep-feed up-grinding of Aluminum 7075 and steel X210Cr12", INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, February 2013
Vol. 14,
Num. 2,
Page 191-198,
February 2013,
58
M. Shalvandi, Y. Hojjat, Amir Abdullah, Hamid Asadi, "Influence of ultrasonic stress relief on stainless steel 316 specimens: A comparison with thermal stress relief", MATERIALS & DESIGN, January 2013
Vol. 46,
Num. 0,
Page 713-723,
January 2013,
59
Firooz Bakhtiari Nejad, Amir Abdullah, Vahid Fartashvand, Rezvan Abedini, "Vibro-acoustography as a Novel Technology for Imaging, Based on Ultrasound", , December 2012
Vol. 1,
Num. 2,
Page 40-47,
December 2012,
60
S. Amini, M. J. Nategh, Amir Abdullah, "Vibration Cutting and Elliptical Ultrasonic Vibration Assisted Turning of In 738 Work-Pieces", , December 2012
Vol. 23,
Num. 2,
Page 17-28,
December 2012,
61
H. Abyar Firozabadi, Amir Abdullah, J. Parvizian, "Accurate Machining of Small-Radius Corners by Wire EDM", , December 2012
Vol. 42,
Num. 2,
Page 1-12,
December 2012,
62
M. Shalvandi, Y. Hojjat, Amir Abdullah, Hamid Asadi, "Experimental Evaluation of Ultrasonic Stress Reliving on Steel Specimens Considering Grain Size Effect", , November 2012
Vol. 12,
Num. 4,
Page 21-33,
November 2012,
63
Massaud Malaki, Amir Abdullah, "Analytically Non-Classic Design of A Piezoelectric Resonator", UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, October 2012
Vol. 74,
Num. 4,
Page 181-194,
October 2012,
64
Behnaz Tajik, Abbas Abbassi, Majid Saffar-Avval, Amir Abdullah, Mohamad Kazemi, Hosen Babay, "Experimental Investigation of Heat Transfer enhancement by acoustic streaming in a closed
cylindrical enclosure", Chemical, Polymer and Material Science and Technology, Amirkabir, September 2012
Vol. 44,
Num. 1,
Page 11-20,
September 2012,
65
Alireza Hajialimahammadi, Seyed Saeed Ahmadisoleymani, Amir Abdullah, Omid Asgari, Foad Rezai, "Design and manufacturing of A constant volume test combustion chamber for jet and flame visualization of CNG direct injection", Applied Mechanics and Materials, August 2012
Vol. 217-219,
Num. 0,
Page 2539-2545,
August 2012,
66
Behnaz Tajik, Abbas Abbassi, Majid Saffar-Avval, Amir Abdullah,, "NUMERICAL SIMULATION OF ACOUSTIC STREAMING FOR NONLINEAR STANDING ULTRASONIC WAVE IN WATER INSIDE AXISYMMETRIC ENCLOSURE", ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, July 2012
Vol. 6,
Num. 3,
Page 366-381,
July 2012,
67
, Amir Abdullah, Saeid Dashti, A. Pak, A. M. Beigi, "Analytical and Experimental Analysis of Ultrasonic Assisted Indentation Forming of Tube", , June 2012
Vol. 1,
Num. 1,
Page 27-35,
June 2012,
68
Saeid Dashti, Amir Abdullah, , A. Pak, A. M. Beigi, "FEM Simulation and Experimental Analysis of Ultrasonic Assisted Indentation Forming of Tube", , June 2012
Vol. 1,
Num. 1,
Page 37-47,
June 2012,
69
Mohamad Mahdi Abootorabi, Mohammad Reza Razfar, Amir Abdullah, "Influence of ultrasonic vibrations on side milling of AISI 420 stainless steel", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, June 2012
Vol. 0,
Num. 0,
Page 0-0,
June 2012,
70
Sina Eskandari, Behrooz Arezoo, Amir Abdullah, "Positional, geometrical, and thermal errors compensation by tool path modification using three methods of regression, neural networks, and fuzzy logic", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, June 2012
Vol. 0,
Num. 0,
Page 1-15,
June 2012,
71
Vahid Fartashvand, Amir Abdullah, Seyed.Ali Sadough Vanini, Rezvan Abedini, "Investigation of ultrasonic waves application in feeding of powder", , May 2012
Vol. 21,
Num. 82,
Page 50-58,
May 2012,
72
Hamed Razavi, Mohammad Javad Nategh, Amir Abdullah, "Analytical modeling and experimental investigation of ultrasonic-vibration assisted oblique turning, part II: Dynamics analysis", INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, May 2012
Vol. 63,
Num. 1,
Page 12-25,
May 2012,
73
M.J. Nategh, H. Razavi, Amir Abdullah, "Analytical modeling and experimental investigation of ultrasonic-vibration assisted oblique turning, part I: kinematics analysis", INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, April 2012
Vol. 63,
Num. 1,
Page 1-11,
April 2012,
74
Massaud Malaki, Amir Abdullah, Ebrahim Baghi Zadeh, Zahra Heidari Chamshiri, "Complications Due to Extracorporeal Shock Wave Lithotripsy and Role of Cavitation Bubbles Impacts", International Journal of Internal Medicine, April 2012
Vol. 1,
Num. 2,
Page 6-10,
April 2012,
75
Mohamad Mahdi Abootorabi, Mohammad Reza Razfar, Amir Abdullah, "Investigation of the Effect of Cutting Speed and Vibration Amplitude on Cutting Forces in Ultrasonic-Assisted Milling", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, February 2012
Vol. 0,
Num. 0,
Page 1-7,
February 2012,
76
M.A. Rasoli, Amir Abdullah, M. Farzin, A. Fadaei Tehrani, A. Taherizadeh, "Influence of Ultrasonic Vibrations on Tube Spinning Process", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, February 2012
Vol. 212,
Num. 0,
Page 1443-1452,
February 2012,
77
Amir Abdullah, Massaud Malaki, Ahmad Eskandari, "Strength enhancement of the welded structures by ultrasonic peening", MATERIALS & DESIGN, January 2012
Vol. 38,
Num. 0,
Page 7-18,
January 2012,
78
Sina Eskandari, Behrooz Arezoo, Amir Abdullah, "Thermal Errors Modeling of a CNC Machines Axis Using Neural Network and Fuzzy Logic", Applied Mechanics and Materials, January 2012
Vol. 116-110,
Num. 0,
Page 2976-2982,
January 2012,
79
Sina Eskandari, Behrooz Arezoo, Amir Abdullah, "Thermal Errors Modeling of a CNC Machine’s Axis Using Neural Network and Fuzzy Logic", Applied Mechanics and Materials, January 2012
Vol. 110-116,
Num. 0,
Page 2976-2982,
January 2012,
80
Amir Abdullah, Ahmad Farhadi, Abbas Pak, "Ultrasonic-Assisted Dry Creep-Feed Up-Grinding of Superalloy Inconel 738LC", EXPERIMENTAL MECHANICS, October 2011
Vol. 0,
Num. 0,
Page 0-0,
October 2011,
81
Alireza Hajialimahammadi, Amir Abdullah, S.Mostafa Agha Mirsalim, Eman Chitsaz, Morteza Khalili, Mehdi Soltani, "Experimental study of gas jet emitted from a prototype nozzle indirection gas injection", , September 2011
Vol. 9,
Num. 25,
Page 21-31,
September 2011,
82
Abbas Pak, Amir Abdullah, "Creep-Feed Grinding of Tungsten Carbide by Using Resin-Bonded Nickel-Coated Diamond Wheel", Advanced Materials Research (AMR), September 2011
Vol. 325,
Num. 0,
Page 165-170,
September 2011,
83
Amir Abdullah, Ahmad Farhadi, "Review on Ultrasonic Assisted Grinding", Iranian Journal of Manufacturing Engineering, September 2011
Vol. 2,
Num. 5,
Page 43-53,
September 2011,
84
Amir Abdullah, Massaud Malaki, Ebrahim Baghi Zadeh, "On the impact of ultrasonic cavitation bubbles", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, September 2011
Vol. 0,
Num. 0,
Page 1-14,
September 2011,
85
Saber Saffar, Amir Abdullah, "Determination of acoustic impedances of multi matching layers for narrowband ultrasonic airborne transducers at frequencies <2.5 MHz- Application of a genetic algorithm", ULTRASONICS, August 2011
Vol. 0,
Num. 0,
Page 1-17,
August 2011,
86
Hamed Razavi, M. J. Nategh, Amir Abdullah, H. Soleimanimehr, "An Investigation on the Kinematics of Tool-Workpieces Relative Movement in One-Directional Ultrasonic-Vibration Assisted Turning", , May 2011
Vol. 11,
Num. 1,
Page 103-115,
May 2011,
87
Amir Abdullah, Massaud Malaki, "Al 7075-T6", , April 2011
Vol. 11,
Num. 1,
Page 47-54,
April 2011,
88
Hamed Ghafarirad, S.Mehdi Rezaei, Amir Abdullah, Mohammad Zareinejad, Mozafar Saadat, "Observer-Based Sliding Mode Control with Adaptive
Perturbation Estimation for Micropositioning Actuators", PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, April 2011
Vol. 35,
Num. 2,
Page 271-281,
April 2011,
89
Vahid Rashtchi, Amir Safaei, Amir Abdullah, "High Precision and Auto Tune Class D Amplifier for Piezoelectric Transducers", INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, April 2011
Vol. 6,
Num. 2,
Page 580-586,
April 2011,
90
Hamed Ghafarirad, S.Mehdi Rezaei, Amir Abdullah, Mohammad Zareinejad, M. Saadat, "Observer-Based Sliding Mode Control with Adaptive
Perturbation Estimation for Micropositioning Actuators", PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISIONENGINEERING AND NANOTECHNOLOGY, November 2010
Vol. 0,
Num. 0,
Page 0-0,
November 2010,
91
Saeid Amini, M. J. Nategh, Amir Abdullah, "Force Investigation in Ultrasonic Assisted Turning on Al7075 Workpiece", Majlesi Journal of Mechanical Engineering, August 2010
Vol. 3,
Num. 4,
Page 43-51,
August 2010,
92
Gh. Tahmasebipour, Vahid Ahmadi, Amir Abdullah, "Optimization of Electrochemical Etching Parameters in FIM/STM Tungsten Nanotip Fabrication", Journal of Science, Islamic Republic of Iran, March 2010
Vol. 21,
Num. 1,
Page 75-83,
March 2010,
93
Mohammad Zareinejad, Saeed Shiry Ghidary, S.Mehdi Rezaei, Amir Abdullah, "Precision Control of a Piezo-Actuated Micro-Tele-manipulation System", International Journal of Precision Engineering and Manufacturing, December 2009
Vol. 11,
Num. 1,
Page 0-0,
December 2009,
94
Mohammad Zareinejad, S.Mehdi Rezaei, Saeed Shiry Ghidary, Amir Abdullah,, "Robust Impedance Control of a Piezoelectric Stage Under Thermal and External Load Disturbances", Control and Cybernetics, November 2009
Vol. 38,
Num. 3,
Page 0-0,
November 2009,
95
Kamran Mohaghegh, Mohammad Hossien Sadeghi, Amir Abdullah, Reza Boutorabi, "Improvement of reverse-engineered turbine blades using construction geometry", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, November 2009
Vol. 49,
Num. 5,
Page 675-687,
November 2009,
96
Mohammad Zareinejad, S.Mehdi Rezaei, Hossein Habibollahi Najafabadi, Saeed Shiry Ghidary, Amir Abdullah, [en-name N/A], "Novel multi-rate control strategy for piezoelectric actuators", Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, July 2009
Vol. 223,
Num. 5,
Page 0-0,
July 2009,
97
Amir Abdullah, "Analysis of the dynamic characteristics of a three phase panel type electrostatic actuator using PEM system identification method", Sensors and Actuators A: Physical, April 2009
Vol. 151,
Num. 2,
Page 0-0,
April 2009,
98
Mohammad Tahmasebipour, [en-name N/A], [en-name N/A], Amir Abdullah, "Effect of fabrication process parameters on the apex-radius of STM tungsten nanotip", Scanning, January 2009
Vol. 31,
Num. 2,
Page 0-0,
January 2009,
99
M.J. Nategh, S. Amini, , H. Soleimanimehr,, Amir Abdullah, M.H. Sadeghi, "A Machining Force Model Developed for Ultrasonic Vibration-assisted Turning, through Statistical Analysis of Influential Parameters", Journal of Ocean,Mechanical and Aerospace-Science and Engineering, December 2008
Vol. 4,
Num. 4,
Page 83-91,
December 2008,
100
[en-name N/A], [en-name N/A], Amir Abdullah, [en-name N/A], [en-name N/A], "Statistical analysis of parameter effects on linear velocity of ferrous particles in an AC electric field as a new method for powder transportation", The International Journal of Advanced Manufacturing Technology, December 2008
Vol. 45,
Num. 0,
Page 0-0,
December 2008,
101
Mohammad Zareinejad, S.Mehdi Rezaei, Amir Abdullah, Saeed Shiry Ghidary, "Development of a piezo-actuated micro-tele-operation system for cell manipulation.", International Journal of Medical Robotics and Computer Assisted Surgery, December 2008
Vol. 5,
Num. 1,
Page 0-0,
December 2008,
102
Amir Abdullah, Ehsan Fallahi Sichani, "Experimental study of attenuation coefficient of ultrasonic waves in concrete and plaster", The International Journal of Advanced Manufacturing Technology, November 2008
Vol. 44,
Num. 0,
Page 0-0,
November 2008,
103
Mohammad Tahmasebipour, [en-name N/A], [en-name N/A], Amir Abdullah, "Optimization of STM/FIM nanotip aspect ratio based on the Taguchi method", The International Journal of Advanced Manufacturing Technology, October 2008
Vol. 44,
Num. 0,
Page 0-0,
October 2008,
104
S. Amini, Hamid Soleimanimehr, M.J. Nategh, Amir Abdullah, M.H. Sadeghi, "FEM Analysis of Ultrasonic-Vibration-Assisted Turning and the Vibratory Tool", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, June 2008
Vol. 201,
Num. 1,
Page 43-47,
June 2008,
105
Amir Abdullah, Mohsen Shahini, [en-name N/A], "An approach to design a high power piezoelectric ultrasonic transducer", Journal of Electroceramics, January 2008
Vol. 22,
Num. 4,
Page 0-0,
January 2008,
106
Amir Abdullah, Mohammad Reza Shabgard Garegeshlagy, َA Ivaniv, [en-name N/A], "(Effect of ultrasonic-assisted EDM on the surface integrity of cemented tungsten carbide (WC-Co", The International Journal of Advanced Manufacturing Technology, December 2007
Vol. 41,
Num. 0,
Page 0-0,
December 2007,
107
Amir Abdullah, [en-name N/A], "Correct prediction of the vibration behavior of a high power ultrasonic transducer by FEM simulation", The International Journal of Advanced Manufacturing Technology, September 2007
Vol. 39,
Num. 0,
Page 0-0,
September 2007,
108
Amir Abdullah, Mohammad Reza Shabgard Garegeshlagy, "Effect of ultrasonic vibration of tool on electrical discharge machining of cemented tungsten carbide (WC-Co)", The International Journal of Advanced Manufacturing Technology, April 2007
Vol. 38,
Num. 0,
Page 0-0,
April 2007,
109
[en-name N/A], Amir Abdullah, Mohammad Reza Shabgard Garegeshlagy, "Numerical and experimental study on the effect of vibration of the tool in ultrasonic assisted EDM", The International Journal of Advanced Manufacturing Technology, February 2007
Vol. 32,
Num. 0,
Page 0-0,
February 2007,
110
Amir Abdullah, [en-name N/A], [en-name N/A], [en-name N/A], "Profile wear of resin-bonded nickel-coated diamond wheel and roughness in creep-feed grinding of cemented tungsten carbide", Journal of Materials Processing Technology, January 2007
Vol. 183,
Num. 0,
Page 0-0,
January 2007,
111
[en-name N/A], Mohammadhasan Sadeghi, Amir Abdullah, "Reverse engineering of turbine blades based on design intent", The International Journal of Advanced Manufacturing Technology, June 2006
Vol. 32,
Num. 10,
Page 0-0,
June 2006,
112
[en-name N/A], Amir Abdullah, Mohammad Reza Shabgard Garegeshlagy, "Numerical study on the dynamics of an electrical discharge generated bubble in EDM", Engineering Analysis with Boundary Elements, May 2006
Vol. 30,
Num. 6,
Page 0-0,
May 2006,
113
, Amir Abdullah, "Analytical, Experimental and Numerical Study of Hoop Strain Profile and Required Charge Mass During Cone Explosive Forming", Amirkabir Journal of Science and Technology, April 2003
Vol. 14,
Num. 55,
Page 0-0,
April 2003,
114
[en-name N/A], [en-name N/A], Amir Abdullah, [en-name N/A], "Effect of Blank Holder on the Control of Cone Wrinkling and Analytical-Experimental Study of It During Explosive Forming", Amirkabir Journal of Science and Technology, October 2002
Vol. 13,
Num. 52,
Page 0-0,
October 2002,
115
[en-name N/A], [en-name N/A], Amir Abdullah, [en-name N/A], "Analysis of Cone Forming Explosive of and a Comparison of Experimental, FEM and Analytical Results", Amirkabir Journal of Science and Technology, June 2002
Vol. 13,
Num. 50,
Page 0-0,
June 2002,
116
[en-name N/A], [en-name N/A], Amir Abdullah, "Modeling of Cutting Forces in Ball-End Milling Process", Amirkabir Journal of Science and Technology, March 2002
Vol. 13,
Num. 49,
Page 0-0,
March 2002,