Amir Goodarzvand Chegini



Welcome to my personel homepage

(Under Construction, Editor: NANA)



Alumni email: chegini (at)




Sharif University of Technology, IRAN (Oct 2005 – 4th Dec 2007)

·       M.Sc. Mechanical Engineering with emphasis on Applied Mechanics

·       Dissertation: “Ultrasonic-Assisted Turning (UAT) of NiTi based Shape Memory Alloy (SMA)” with Vibro-Impact approach

Ultrasonic Assisted Machining


Ferdowsi University of Mashhad, IRAN (Oct 2000 – 15th Feb 2005)

·       B.Sc. Mechanical Engineering with emphasis on Heat and Fluid

·       Dissertation: “Investigation of Surface Roughness Measurement Methods” with using Artificial Neural Network and Image Processing approach

Surface Roughness Measurement



Publication / Presentation



·         Javad Akbari, A.G. Chegini, A.R. Rajabnejad, "Ultrasonic-assisted Turning of NiTi Shape Memory Alloy", Int. Conference & Exhibition on Design & Production of Machines & Dies/Molds, 18-21 June 2009, Aydin, TURKEY.

DieMold2009 Paper


·         A.G. Chegini, H. Nikopour, M. Nehdi, Javad Akbari "Experimental and Numerical Investigation of Fire Effect on GFRP Sheets Used in Strengthening RC Structures Considering Anisotropic Properties of Composite Materials", CSCE Conference of Canadian Society of Civil Engineering, 10-13 June 2008, Quebec City, CANADA.

CSCE 2008 Composites Paper


·         A.G. Chegini, Javad Akbari, H. Sadeghian, B. Azarhoushang "Effect of Ultrasonic Vibration on Surface Roughness of NiTi based Shape Memory Alloy", TICME Conference of Manufacturing Eng, 9-13 Dec 2007, Tehran, IRAN.


·         B. Firozabadi, A. Jahanifard, A.G. Chegini, "Computational Simulation of Non-Newtonian Blood Flow in Carotid Bifurcation for Investigation the Various Rheological Blood Models", ASME International Mechanical Engineering Congress & Exposition, IMECE 2007, 11-15 Nov 2007, Seattle, Washington, USA.

ASME IMECE2007 Abstract


·         H. Sadeghian, Javad Akbari, A.G. Chegini, "Application of Ultrasonic Vibration in Injection Moulding Process", CADME Conference on Applications and Design in Mechanical Engineering, 25-26 Oct 2007, Kangar, MALAYSIA.

TICME2007 Injection Moulding Process


·         "A.G. Chegini, MATLAB Toolboxes", using “Sim Mechanics, Partial Differential Equations, Artificial Neural Networks, Image Processing, Introduction to Visual Nastran Dynamic Simulation” toolbox approach, Naghoos Publication Co, ISBN 964-377-163-6, (Farsi Book Impression), 392 pages (1st Edition 2006, 2nd 2008)

Book MATLAB Toolbox 1 Table of Contents

Book MATLAB Toolbox 1 Cover


·         A.A. Akbari, A. Milanifard, A.G. Chegini, “An effective image based surface roughness estimation approach using neural network”, World Automation Congress, 375972 IEEE index, 22-24 July 2006, Budapest, HUNGARY.

IEEE WAC2006 Abstract


·         A.A. Akbari, A.G. Chegini, "Estimation of Surface Roughness Measurement using Image Processing and Artificial Neural Network techniques", ISME Conference of Iranian Society of Mechanical Engineering, 17-19 May 2005, Esfahan, IRAN


·         A.G. Chegini, "Design and fabrication of filtration & segregation unit of Sodium Silicate solution suspension grains", 5NSCP Collegiate National Symposium Chemical and Petroleum Engineering, 9-11 March 2005, Tehran, IRAN.

Filtration Unit Abstract