LEPL Rafiel Dvali Institute of Machine Mechanics

Department of Machine Dynamics

Giorgi Tumanishvili (junior)

scientist
Mob.: (+995) 597 002073
E-mail: gukagio@yahoo.com

Date of Birth:	07.02.1990 წ.
Education:	2011-2016 - Technical University of Georgia, Bachelor of European Studies 2016-present - master's degree in European studies at the Technical University of Georgia,
Scientific/academic degree:	magistrate(2016)
Position:	Researcher
Work Experience:	From 2006 to the present, a scientific worker in the Department of Machine Dynamics, Institute of Machine Mechanics; 2016 – 2020 engineer in the machine dynamics department, Institute of Machine Mechanics; 2009 – 2015 Laboratory assistant of the Machine Dynamics Department, Institute of Machine Mechanics;

designing

transport

Selected publications:

Author of more than 5 scientific publications, including:

George Tumanishvili, Tengiz Nadiradze, Giorgi Tumanishvili. A New Concept of the Mechanism of Variation of Tribological Properties of the Machine Elements Interacting Surfaces. Chepter in the BOOK: Tribology https://www.intechopen.com/online-first/a-new-concept-of-the-mechanism-of-variation-of-tribological-properties-of-the-machine-elements-inter.

George Tumanishvili, Tengiz Nadiradze, Giorgi Tumanishvili. Influence of Tribological Parameters on the Railway Wheel Derailment. Chepter in the Book:”Transportation” Systems Analysis and Assessment" Edited by Stefano De Luca; IntechOpen 2019.

G. Tumanishvili, T. Nadiradze, G. I. Tumanishvili. Estimation of Parameters of the Rail Corrugation. International Journal of Advancement in Engineering Technology, Management and Applied Science (IJAETMAS), Volume 04 - Issue 09,| September-2017, PP. 94-102.

G. TumaniSvili, M. Tedoshvili, V. Zviadauri, G. G. TumaniSvili. Experimental research of friction modifiers for train wheels and rails. Energy #2(70), pp. 56-59, Tbilisi, 2014.

G. Tumanishvili, T. Natriashvili, T. Nadiradze. Research into Tribological Characteristics of the Friction Modifiers for Rails and Wheels. Collected of scientific papers: Actual questions of machine science, Issue 4, pp. 189-193, Minsk, 2015.

G.I. Tumanishvili, M. Tedoshvili, V. Zviadauri, G.G. Tumanishvili. Exsperimental Research into Friction Modifiers for the Tread, Flange and Gauge Surfaces of Wheels and Rails.

Inventions (Patents):

#P6065, Locomotive pair. 14. 07. 2011. Sakpatenti, Georgia.

#P5946, Anti-friction and friction modifier and rail and track friction surface modification system. 02. 09. 2011. Sakpatent, Georgia.

#P 5014, The device for the movement of the train on railway tracks of different widths. Sakpatenti, Georgia.

#U 1582,Railroad transport watch. 03. 02. 2009. Sakpatent, Georgia.

#P6085, Track pads. 02. 09. 2014. Sakpatent, Georgia.

Participation in scientific grant projects:

2020-2021. CARYS-19-588. Decrease of the environment pollution by the vibrations, noise, friction modifiers, wear Nano-products of the train wheels, rails and friction brakes and avoiding derailments. Theme leader.

Participation in scientific forums (conferences):

George Tumanishvili, Tengiz Nadiradze, Giorgi Tumanishvili. Prevention Of The “catastrophic” Wear Of The Wheels And Rails. 10th UIC World Congress on High Speed Rail. Abstract No: 3314,Ankara, May 07-11, 2018.

George Tumanishvili, Tamaz Natriashvili, Tengiz Nadiradze, Giorgi Tumanishvili. Estimation of the Wheels and Rails Wear Resistance by the Degree of Destruction of the Third Body. Katowice, Silesian University of Technology, IX International Conference TRANSPORT PROBLEMS 2017. pp.633-639. 2017, 28/07-30/06.

G. Tumanishvili, M. Tedoshvili, G. G. Tumanishvili, M. Khukhashvili, pp. 54-58. Improvement of Tribological Properties of the Friction Brakes Interacting Surfaces by the Nano-technological Modification. The Georgian-Poland II Conference Transport bridge Europe-Asia, Proceedings. Tbilisi, Georgian Technical University. 2.2016, 11-14 October.

George Tumanishvili, Tamaz Natriashvili, Aleksander Sladkowski, Tengiz Nadiradze. Influence of the Third Body of the Railway Transport Running Gear Interacting Elements on their Tribological Properties.2019, 24/07-29/07, Katowice, Silesian University of Technology, IX International Conference Transport Problems 2019.

G. Tumanishvili, T. natriashvili, V. Zviadauri, G.G. Tumanishvili, ICCE-27, 27th Annual International Conference on Composites/Nano Engineering, Granada, Spain. http://www.transportproblems.polsl.pl/en

George Tumanishvili, Tengiz Nadiradze, Giorgi Tumanishvili, Mirian Tsotskhalashvili,Tribological aspects of the wheel and rail interaction. 2021, 27/10-29/10, 2021, Baku, Institute of Control Systems of Azerbaijan National Academy of Sciences, International Conference on Problems of Logistics, Management and Operation in the East-West Transport Corridor.pp. 12-17

George Tumanishvili, TamazNatriashvili, TengizNadiradze, IosebTumanishvili. Influenceofthe Third Bodyon the Wheel and Rail Damage. The fourth Ingternational Conference on Railway Technology. 3-7 September 2018, Sitges, Barselona, Spain.

George Tumanishvili,TengizNadiradze, Giorgi Tumanishvili. Prevention Of The “catastrophic” Wear Of The Wheels And Rails. 10th UIC World Congress on High Speed Rail. Abstract No: 3314,Ankara,May 07-11, 2018.

George Tumanishvili, TamazNatriashvili, TengizNadiradze, Giorgi Tumanishvili.Estimation of the Wheels and Rails Wear Resistance by the Degree of Destruction of the Third Body. Katowice, Silesian University of Technology, IX International Conference TRANSPORT PROBLEMS 2017.pp.633-639. 2017, 28/07-30/06.

G. Tumanishvili, M. Tedoshvili, G. G. Tumanishvili, M. Khukhashvili, pp. 54-58. Improvement of Tribological Properties of the Friction Brakes Interacting Surfaces by the Nano-technological Modification. The Georgian-Poland II Conference Transport bridge Europe-Asia, Proceedings.Tbilisi, Georgian Technical University.11-14 October, 2016;