i.fakhari@iut.ac.ir Office Golpayegan College of Engineering, Isfahan University of Technology, Golpayegan, 87717-67498, Iran Phone +98 31 57240065 Fax +98 31 57240067 Positions Associate Professor of Your Department Research Interests Vibration Composite and FGM Materials Energy Harvesting type: Journal Title DOI type Finite Element Vibration Analysis of Variable Thickness Thin Cylindrical FGM Shells under Various Boundary Conditions 10.1520/MPC20180148 Journal Analysis of free and forced vibrations of ultrasonic vibrating tools, case study: ultrasonic assisted surface rolling process 10.1007/s00170-019-03718-x Journal Calculation of Natural Frequencies of Bi-Layered Rotating Functionally Graded Cylindrical Shells # Journal The Effect of Volume Fraction of Single-Walled Carbon Nanotubes on Natural Frequencies of Polymer Composite Cone-Shaped Shell Made from Poly(Methyl Methacrylate) 10.1155/2017/7345438 Journal Critical Speed Analysis of Bi-layered Rotating Cylindrical Shells Made of Functionally Graded Materials # Journal Axial Vibration of Cracked Nanorods Embedded in Elastic Foundation Based on a Nonlocal Elasticity Model 10.1166/sl.2016.3575 Journal Free vibration analysis of FGM cylindrical shells under non-uniform internal pressure # Journal Torsional Vibration of Cracked Nanobeam Based on Nonlocal Stress Theory with Various Boundary Conditions: An Analytical Study 10.1142/S1758825115500362 Journal