• Name and Family
    • Samrand Rash-Ahmadi
  • Degree
    • PhD
  • Academic Degree
    • Associate Professor
  • Department
    • Department of Mechanical Engineering
  • E-mail:
 Short Bioghraphy           

Samrand Rash-Ahmadi is an Associate Professor at the Mechanical Engineering of Urmia University. He joined Urmia University in 2008 after he received his Ph.D. degree in Solid Mechanics from Amirkabir University (Tehran Polytechnic). He is currently involved in scientific and didactic research in the fields of Solid Mechanics with focus on Computational Mechanics and Mechanics of Micro- and Nano Structures and Nano Composites.

         
     Research and Education Resume
رزومه فارسی
Journal Articles (37)
Conference Papers/Abstracts/Posters (31)
Research Projects (1)
   
  • Name and Family
  • Samrand Rash-Ahmadi
  • Degree
  • PhD
  • Academic Degree
  • Associate Professor
  • Department
  • Department of Mechanical Engineering
  • E-mail:
  • s.rashahmadi@urmia.ac.ir
 
        Short Bioghraphy

Samrand Rash-Ahmadi is an Associate Professor at the Mechanical Engineering of Urmia University. He joined Urmia University in 2008 after he received his Ph.D. degree in Solid Mechanics from Amirkabir University (Tehran Polytechnic). He is currently involved in scientific and didactic research in the fields of Solid Mechanics with focus on Computational Mechanics and Mechanics of Micro- and Nano Structures and Nano Composites.

 
 
         
     Research and Education Resume

Journal Articles (37)

1-Jamal Khezri, Samrand Rash-Ahmadi, Javad Alizadeh Kaklar, 2021, Effect of the interphase properties on the fracture energy and fatigue behavior of thermoset resins containing spherical fillers,Journal of Applied Polymer Science.

2-Shervin Jodatnia, Samrand Rash-Ahmadi, 2021, Hygrothermal aging effects on the properties of PMMA nanocomposites reinforced by ceramic nanoparticles,Journal of Composite Materials, Accepted.

3-Jamal Khezri, Samrand Rash-Ahmadi, Javad Alizadeh Kaklar, 2021, The effects of main toughening mechanisms and functionally interphase properties on fracture energy and fatigue characteristics of nanocomposites containing various fillers ,Theoretical and Applied Fracture Mechanics, Accepted.

4-Diyako Ghaffari, Samrand Rash-Ahmadi, Hiwa Ghaffari, 2019, The Study of Fracture Behavior of Moving Silica Glasses under Transient Temperature Variations Arising from Heterogeneous Surrounding Fluid Using XFEM ,Journal of Mechanical Engineering-Tabriz University, Vol. 87, pp. 208-219. (In Persian).

5-Samrand Rash-Ahmadi · S. A. Meguid, 2018, Modeling size-dependent thermoelastic energy dissipation of graphene nanoresonators using nonlocal elasticity theory,Acta Mech.

6-Rezgar Hasanzadeh Samrand Rash-Ahmadi Hojat Memari, 2018, EXPERIMENTAL INVESTIGATION OF MECHANICAL PROPERTIES OF PMMA NANOCOMPOSITES CONTAINING VARIOUS CONTENTS OF PREVALENT NANOFILLERS FROM MULTI-CRITERIA DECISION,Journal of Mechanics , Vol. 34, No. 4, pp. 1-8.

7-Peyman Shokrollahi, Yung P. Lai, Samrand Rash-Ahmadi, Victoria Stewart, Mohsen Mohammadigheisar, Lee-Anne Huber, Naomi Matsuura, Anna E. H. Zavodni, John Parkinson, and Eric Diller, 2021, Blindly Controlled Magnetically Actuated Capsule for Noninvasive Sampling of the Gastrointestinal Microbiome,IEEE/ASME Transactions on Mechatronics, Volume: 26, Issue: 5, Page(s): 2616 - 2628.

8-Sina Mosalman, Samrand Rash-Ahmadi, Rezgar Hasanzadeh, 2017, The Effect of TiO2 Nanoparticles on Mechanical Properties of Poly Methyl Methacrylate Nanocomposites,IJE TRANSACTIONS B: Applications, Vol. 30, No. 5, pp. 807-813.

9-R. Moradi-Dastjerdia, S.A. Meguid, Samrand Rash-Ahmadi, 2019, Dynamic behavior of novel micro fuel pump using zinc oxidenanocomposite diaphragm,Sensors and Actuators A, https://doi.org/10.1016/j.sna.2019.111528.

10-Samrand Rash-Ahmadi, Rezgar Hasanzadeh, Sina Mosalman, 2017, Improving of Mechanical Properties of Poly Methyl Methacrylate Nanocomposites for Dentistry Applications Reinforced with Different Nanoparticles,Polymer-Plastics Technology and Engineering, Volume 56, Issue 16, Pages 1730-1740.

11-Rasool Moradi-Dastjerdi, Samrand Rash-Ahmadi, Shaker A. Meguid, 2020, Electro-mechanical performance of smart piezoelectric nanocomposite plates reinforced by zinc oxide and gallium nitride nanowires,Mechanics Based Design of Structures and Machines.

12-R. Moradi-Dastjerdia, S.A. Meguid, Samrand Rash-Ahmadi, 2019, Electro-dynamic analysis of smart nanoclay-reinforced plates with integrated piezoelectric layers,Applied Mathematical Modelling.

13-Frazin Shabani and Samrand Rash-Ahmadi, 2021, Molecular dynamics investigation of pull-in instability in graphene sheet under electrostatic and van der Waals forces,Advances in nano research, Volume 11 Issue 2, Pages: 173-181.

14-R. Moradi-Dastjerdi, S. A. Meguid, Samrand Rash-Ahmadi, 2019, Dynamic behavior of novel nanocomposite diaphragm in piezoelectrically-actuated micropump,Smart Materials and Structures.

15-Yasin Karimi, Samrand Rash-Ahmadi, Rezgar Hasanzadeh, 2018, The Effects of Newmark Method Parameters on Errors in Dynamic Extended Finite Element Method Using Response Surface Method,IJE TRANSACTIONS A: Basics Vol. 31, No. 1,, Vol. 31, No. 1.

16-Diyako Ghaffari, Samrand Rash-Ahmadi, Farzin Shabani, 2016, XFEM simulation of a quenched cracked glass plate with moving convective boundaries,Comptes Rendus Mecanique, Vol. 344, pp. 78–94..

17-Zaher Rahimi and Samrand Rash-Ahmadi, November, 2017, THERMOELASTIC DAMPING IN FGM NANO-ELECTROMECHANICAL SYSTEM IN AXIAL VIBRATION BASED ON ERINGEN NONLOCAL THEORY,International Applied Mechanics, Vol. 53, No. 6.

18-Amin Abedini, Payam Rahimlou, Taghi Asiabi, Samrand Rash Ahmadi, Taher Azdast, 2015, Effect of flow forming on mechanical properties of high density polyethylene pipes,Journal of Manufacturing Processes, Vol. 19, pp. 155–162.

19-Zaher Rahimi, Samrand Rash-Ahmadi, Wojciech Sumelka, 2018, Fractional Euler–Bernoulli Beam Theory Based on the Fractional Strain–Displacement Relation and its Application in Free Vibration, Bending and Buckling Analyses of Micro/Nanobeams,ACTA PHYSICA POLONICA A, Vol. 134, No. 2, pp. 574-582.

20-Vahid Nategh, Samrand Rash-Ahmadi, Karim Karimi, 2015, Elastic-plastic modeling of the residual stresses caused by laser beam welding in aerospace structures,Journal of Solid and Fluid Mechanics, Vol. 5, No. 2, pp. 153-162. (In Persian).

21-Zaher Rahimi , Wojciech Sumelka, Samrand Rash-Ahmadi, Dumitru Baleanu, 2019, Study and control of thermoelastic damping of in-plane vibration of the functionally graded nano-plate,Journal of Vibration and Control, Vol. 25 Pag.: UNSP 1077546319861009.

22-Ehsan Amouzegar, Samrand Rash-Ahmadi, Ali Donyavi, 2015, State of the art micro-EDM drilling using centrifugal servo-mechanism for workpiece actuation,The International Journal of Advanced Manufacturing Technology , Vol. 85, pp.2027–2035..

23-Ali Vedaei-Sabegh , Samrand Rash-Ahmadi, Babak Gholamzadeh, 2014, Investigation of pile-up during a rigid ball sliding on coated surface based on elastic–plastic analysis,Surface & Coatings Technology, Vol. 251, pp. 283–292.

24-Mahmoud Shakeri, Ali Sadough, Samrand Rash Ahmadi, 2008, Elastic stress analysis of bi-layered isotropic coatings and substrate subjected to line scratch indentation,Journal of Material Processing Technology, Vol. 205, pp. 89-98.

25-Taher Azdast, Ali Donyavi, Samrand Rash-Ahmadi, Ehsan Amiri, 2012, Numerical and experimental analysis of wall-thickness variation of a hemispherical PMMA sheet in thermoforming process,The International Journal of Advanced Manufacturing Technology, Vol. 64, pp. 113-122.

26-Samrand Rash Ahmadi, Mahmoud Shakeri, Ali Sadough, 2008, Stress analysis in thin coatings and substrate subjected to point contact loading (mechanics of scratch test),Journal of Material Processing Technology, Vol. 198, pp. 213-221.

27-Mehdi Pirizadeh, Taher Azdast, Samrand Rash Ahmdi, Sajjad Mamaghani, Arvin Bagheri, 2014, Friction Stir Welding of Thermoplastics Using a Newly Designed Tool,Material and Design, Vo. 54, pp. 342-347.

28-Amin Abedini, Samrand Rash Ahmadi, Ali Donyavi, 2014, Roughness optimization of flow formed tubes using Taguchi method,The International Journal of Advanced Manufacturing Technology, Vil. 72, Issues: (5-8), pp. 1009-1019.

29-Sajjad Mamaghani, Taher Azdast, Samrand Rash Ahmdi, 2014, Investigation of the effect of nanoclay and processing parameters,Material and Design, Vol. 58, pp. 527-534.

30-Samrand Rash Ahmadi, Farhad Maroufi, Jasem Ghahremanijou, 2014, Buckling of a functionally graded coated solid subjected to sliding contact loading,Acta Mechanica, Vol.225, pp. 553-662.

31-Saeid Hosseinpour, Taher Azdast, Samrand Rash Ahmadi, Arvin Bagheri, 2013, Friction stir spot welding of dissimilar polymethyl methacrilate and acrylinitrile buadience styrene sheets,Materials and Design, Vol. 45, pp. 135-141.

32-Soran Hassanifard, Samrand Rash Ahmadi, Masoud Mohammadpour, 2013, Weld arrangments effects on the fatigue bahavior of multi fricion stir spot welded joints,Materials and Design, Vol. 44, pp. 291-302.

33-Mehrdad Hosseini, Samrand Rash Ahmadi, Samad Nadimi, 2013, Experime ntal and finite element analysis of EDM process and investigation of material remova l rate by response surface methodolo gy,International Journal of Advanced Manufacturing Technology, Vol. 69, pp. 687-704.

34-Samrand Rash Ahmadi, Taher Azdast, 2011, A Study of Polyimide in Transmission Laser Micro-Joining of Polyimide to Titanium-Coated Glass,Polymer-Plastics Technology and Engineering, Vol. 50, pp. 1305-1313.

35-Samrand Rash Ahmadi, Morteza Abbaszadeh, Sana Hoseyni, Raziyeh Alizadeh, 2011, Design of a Constant Chord Single-Rotating Propeller using Lock and Goldstein Techniques,World Academy of Science, Engineering and Technology, Vol:5, No:8, pp. 1655-1659.

36-Samrand Rash Ahmadi, Soran Hassanifard, Masoud Mohammadpour, 2012, Fatigue life prediction of friction stir spot welds based on cyclic strain range with hardness distribution and ?nite element analysis,Acta Mechanica, Vol. 223, pp. 829-839.

37-S. Rash Ahmadi · M. Sheikhlou · V. Mahmood Gharebagh, 2011, Thermo-elastic/plastic semi-analytical solution of incompressible functionally graded spherical pressure vessel under thermo-mechanical loading,Acta Mechanica, 222, 161–173.
Conference Papers/Abstracts/Posters (31)

1-S. Rash Ahmadi , A. Sadough ,M. Shakeri, Stress distribution in thin coatings subjected to cylindrical contact loading,SF2M-France-Paris-June , 2010.

2-Ata jalili Kohne Shahri, Taher Azdast, Amir Hossein Behravesh, Samarand Rash Ahmadi, Heat Stability Improving of Wood-PVC Composites Using Acrylonitrile Butadiene Rubber (NBR) Additive,14th International Conference in Advanced Materials and Processing Technologies AMPT2011 13-16 July, Istanbul, Turkey.

3-A. Jalili Kohne Shahria, T. Azdasta, A. H. Behravesh, E. Ghaleha, S. Rash Ahmadi, An Experimental Investigation on the Effect of Nitrile Butadiene Rubber (NBR) on Mechanical Properties of PVC/Wood Flour Composites,Proceedings of the Polymer Processing Society Asia/Australia Regional Meeting ~ PPS-2011 ~ November 15-17, 2011 Kish Island (Iran).

4-Nabard Habibi, Sarmand Rash-Ahmadi, Omid Ahmadi, Vibration of Nanoplate on Elastic Foundation in Thermal Environment,5th International Conference on Nanotechnology (ICN-2016), 1-2 September 2016, Istanbul, Turkey.

5-Arvin Bagheri, Taher Azdast, Ali Doniavi, Samrand Rash Ahmadi, Saeed Hoseinpour Dash Atan, A Novel Friction Stir Welding (FSW) Parameters Optimization of Thermoplastics Using Design of Experiment (DOE),14th International Conference in Advanced Materials and Processing Technologies AMPT2011 13-16 July, Istanbul, Turkey.

6-Farough Soufi Mohammadi,Samrand Rashahmadi,Zaher Rahimi, Fractional nonlocal Timoshenko beam theory and its application in buckling of functionally graded nanobeams,International conferance on INNOVATION & TECHNOLOGY DEVELOPMENT, May 2016, Tabriz, Iran.

7-Saeed Hoseinpour Dashatan , Taher Azdast, Samrand Rash Ahmadi , Arvin Bagheri, Friction Stir Spot Welding Thermal Modeling for Lap Joint of PMMA Sheets Using Finite Difference Method,14th International Conference in Advanced Materials and Processing Technologies AMPT2011 13-16 July, Istanbul, Turkey.

8-آروین باقری، طاهر باقری، سامرند رش احمدی، سعید حسین پور، بررسی خواص مکانیکی و ساختاری جوشکاری اصطکاکی اغتشاشی صفحات ABS،دوازدهمین کنفرانس مهندسی ساخت و تولید، 6-8 دی ماه 1390، ICME2011، تهران،ایران.

9-Morteza Haghdoust, Samrand Rash Ahmadi, Energy harvesting investigation of geometrically modified polymer-based piezoelectric thin films,2nd Conference on Industrial Engineering, Economics and Management, , 17 September 2020, Padua, Italy.

10-یاسین کریمی، سامرند رش احمدی، سهم ترمهای انتگرال برهمکنش دینامیکی روی ضرایب شدت تنش در مسائل المان محدود توسعه یافته ی دینامیکی،سومین کنفرانس بین المللی نوآوریهای اخیر در مهندسی صنایع و مهندسی مکانیک، 14 آبان 95، تهران، ایران.

11-سید کریم کریمی، وحید ناطق، سامرند رش احمدی، ارائه یک مدل تحلیلی جهت ارزیابی تنشهای پسماند در فرایند جوشکاری مقاومتی نقطه ای ،دومین كنفرانس ملی توسعه علوم مهندسی، تنکابن، اردیبهشت، 94.

12-Samrand Rash Ahmadi, Ali Donyavi, Ali Vedaei, babak gholamzadeh, 2011, Dependence of pile-up on elastic deformation, penetration depth and contact friction during sliding indentation,ICME2011, Tehran, Iran.

13-Samrand Rash Ahmadi, Ali Sadough, Experimental Method for Repairing Damaged Turbine Rotors Using Tempering Head Treatment Process,SF2M, JA2010, June22-24, Paris, France, 2010.

14-J. Ghahremanijou, S. Rash Ahmadi, F. Maroufi, 1391, Fracture and Stress analyses in functionally graded coating,ICMEAT2012, Isfahan,Iran, (In Persian).

15-Samrand Rash Ahmadi, Taher Azdast, Ata Jalili, Heat treatment repairing procedure for mainly problems in damaged turbine rotors occur due to thermal shock and rubbing,AMPT2011, 14th International Conference in Advanced Materials and Processing Technologies, Istanbul, Turkey, 2011.

16-Samrand Rash Ahmadi, Ali Sadough, Mahmoud Shakeri, Investigation of the coated system with crack normal to surface subjected to contact loading,SF2M, JA2010, June22-24, Paris, France, 2010.

17-Adel Farhadi, Ghader Rezazadeh, Samrand Rash Ahmadi, Modeling of a chemical sensor Based on Detection of methane’s molecules Using an Electrically Actuated Micro Cantilever,1’st National Conference on MEM 16- 17 November, The Islamic Azad university of khoy, 1391.

18-Adel Farhadi, Ghader Rezazadeh, Samrand Rash Ahmadi, 1391, Modeling of Methane Gas Detection Sensor Using an Electrically Actuated Micro Cantilever,International Mech. Eng. & Advanced processing, (2011), Isfahan, Iran, (In Persian).

19-M. Mohammadpour, S. Rash Ahmadi, S. Hasanifard, 2012, Numerical and experimental fatigue life of single friction stir spot welded joints by volumetric approach,Annual International Conference on Mechanical Engineering-ISME2012, Shiraz, Iran .

20-T. Azdast, M. Alialmoussavi, A. H. Behravesh, S. Rash Ahmadi, H. Motabar, M. Mahmoodi, S. A. Rezavand, PPS-26, Bnaff, Canada, Shrinkage Optimization of Injection Molded Parts Through a Hybrid System of Artifical Neural Network and Genetic Algorithm,Proceeding of the Polymer Processing Society 26th Annual Meeting, July 2010.

21-Adel Farhadi, Ghader Rezazadeh, Samrand Rash Ahmadi, 1391, Static behavior of Timoshenko beam under Electrostatic Actuation,1’st National Conference on MEM 16- 17 November, The Islamic Azad university of khoy, (In Persian).

22- Stress Distribution in Thin Coatings Subjected to Cylindrical Contact Loading,SF2M, 2010.

23-S. Rash Ahmadi, Taher Azdast, Saeed Hoseinpour Dash Atan, Surface investigation and stress analysis of coated systems under contact loading using FEM modeling,10th Iranian Conference on Manufacturing Engineering ICME 2010 March 1st - 3rd 2010, Babol Noshirvani University of Technology.

24-امین عابدینی، سامرند رش احمدی، علی دنیوی، حامد دیلمی، 1391، بررسی تجربی و بهینه سازی فرایند فلوفرمینگ به کمک روش تاگوچی،بیستمین همایش سالانه بین¬المللی مهندسی مکانیک ایران، ISME2012، شیراز،ایران.

25-سید دیاکو غفّاری، سامرند رش احمدی، هیوا غفّاری، امید الهامی، 1394، بررسی تحلیلی نقاط قوت و ضعف روش تعیین سطح در چهارچوب روش المان محدود توسعه یافته جهت ردیابی ناپیوستگی های متحرک،سومین کنفرانس بین المللی پژوهشهای کاربردی در مهندسی برق، مکانیک و مکاترونیک، تهران،ایران.

26-طاهر ازدست، سامرند رش احمدی،امیر ویسی، سامان خلیل پور، 1390، تحلیل استاتیکی و اجزاء محدود سازه محافظ واژگونی تراکتورهای OTM 930 and 938 با لحاظ استاندارد OECD،اولین همایش ملی مکانیزاسیون و فناوری¬های نوین در کشاورزی، تهران،ایران.

27-فرهاد معروفی، سامرند رش احمدی، سمیه سعیدی، 1391، تحلیل تنش ماده دو لایه اف جی ام تحت بار تماسی ناشی از لغزش غلتکی،کنفرانس بین المللی مهندسی مکانیک و فرایندهای پیشرفته(کنفرانس دانشگاه آزاد)، اصفهان،ایران.

28-طاهر ازدست، سامرند رش احمدی،امیر ویسی، سامان خلیل پور، 1389، تحلیل ‌دینامیکی ‌و ‌بررسی مقاومت ‌به ضربه‌ گارد ‌واژگونی ‌عقب‌ تراکتورهایکمرشکن ‌باغی ‌OTM 930 and 938‌ بر‌اساس ‌استاندارد ‌OECD به‌روش ‌تحلیلی ‌و ‌المان محدود،یازدهمین کنفرانس ساخت وتولید ایران، تبریز،ایران.

29-سامرند رش احمدی، علی دنیوی، علی ودایی، تعیین خواص پوششهای نازک به روش فروروندگی نانو،دوازدهمین کنفرانس مهندسی ساخت و تولید، 6-8 دی ماه 1390، ICME2011، تهران، ایران.

30-مهرداد حسینی، سامرند رش احمدی، علی دنیوی، علی ودایی، 1391، شبیه سازی حرارتی فرایند ماشینکاری با تخلیه الکتریکی و بررسی نرخ براده برداری در این فرایند،کنفرانس بین المللی مهندسی مکانیک و فرایندهای پیشرفته(کنفرانس دانشگاه آزاد)، اصفهان، ایران.

31-فرزین شعبانی، سامرند رش احمدی، 1393، کاربرد روش المان محدود توسعه یافته درتعیین ضریب شدت تنش در مخازن تحت فشار،بیست ودومین کنفرانس سالانه بین المللی مهندسی مکانیک، اهواز، ایران.
Research Projects (1)

1- 1389, Modification of hardness increasing due to martensiting in journal of power plant rotors by tempering thermal treatment method.