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Nikolay Tontchev
Nikolay Tontchev
University of Transport - Sofia/ "Todor Kableshkov" Higher School of Transport
Adresse e-mail validée de vtu.bg - Page d'accueil
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Materials Science, Effective solutions and Technological variants
N Tontchev
LAMBERT Academic Publishing, 2014
38*2014
Echo state networks for multi-dimensional data clustering
P Koprinkova-Hristova, N Tontchev
Artificial Neural Networks and Machine Learning–ICANN 2012: 22nd …, 2012
312012
Numerical Procedure to Determine the Optimal Composition of the Steel a Small Volume Database with the Same Treatment
N Tontchev, N Hristov
International virtual journal for science, technics and innovations for the …, 2013
22*2013
Comparative study on intelligent and classical modeling and composition optimization of steel alloys
N Tontchev, S Popov, P Koprinkova-Hristova, S Popova, Y Lukarski
Journal of Materials Sciences and Engineering with Advanced Technology 4 (1 …, 2011
15*2011
Application in Multicriteria Decision Support in the Field of Materials Science
N Tontchev, ZC Approach
MEST Journal,(MEST) 2, 18-29, 2014
92014
Determining Influence of Alloying Elements on Properties of Alloys by Robust Experiment
N Tontchev, Y Kalev
MEST Journal, July, 31-39, 2013
92013
Two approaches to multi–criteria optimisation of steel alloys for crankshafts production
P Koprinkova–Hristova, N Tontchev, S Popova
International Journal of Reasoning-based Intelligent Systems 5 (2), 96-103, 2013
82013
3D simulation by CAD/CAE software of deformation process at equal-channel angular extrusion with active friction forces
V Kamburov, V Semenov, N Tontchev, V Mishev, A Nikolov
XIV International Scientific Congress „Mashines. Technologies. Materials …, 2017
52017
Multi-criteria support for decision-making by shifting restrictions Basic information
N Tonchev, E Yankov
International Scientific Conference “Mathematical Modeling, 2017
52017
Corrosion behavior of commercially-pure titamium with different microstructures
VI Semenov, SJ Huang, N Tontchev, RR Valiev, PA Belov, D Bogale, ...
Materials Science. Non-Equilibrium Phase Transformations. 3 (5), 167-171, 2017
52017
Neural networks for mechanical characteristics modeling and compositions optimization of steel alloys
P Koprinkova-Hristova, N Tontchev, S Popova
Automatics and Informatics 10, 2010
52010
Modelling and finite element analysis of tensile testing for the coated specimens
NA Dolgov, N Tonchev
Materials Science. Non-Equilibrium Phase Transformations. 4 (4), 122-125, 2018
42018
Robust bi-criteria approach to optimize the composition and properties of alloy steels
N Tontchev, Y Kalev
Годишник ВТУ 4, 2013
42013
Analysis of multiple indicators of ion nitrided layers of bh11 steel
NT Tontchev, AP Zumbilev, EH Yankov, IA Zumbilev
Key Engineering Materials 902, 21-27, 2021
32021
Методика за определяне параметрите на качеството на композитни покрития при наваряване на ротационни повърхнини
N Tonchev, M Kandeva, N Hristov
Scientific Proceedings VIII International Congress “Machines, Technolоgies …, 2011
32011
Determination of the optimal mode of laser surface marking of aluminium composite panels with CO2 laser
E Yankov, R Minev, N Tonchev, L Lazov
Tribol. Mater 1, 114-119, 2022
22022
Computer simulation of the SPD process of a low-alloyed chromium bronze using a virtual full factorial experiment
VI Semenov, NT Tontchev, LS Shuster, GI Raab, VV Kamburov
IOP Conference Series: Materials Science and Engineering 672 (1), 012057, 2019
22019
Application of CAD design of technological processes in the field of material science
YE Hr, N Tontchev, S Yonchev
Machines. Technologies. Materials. 11 (12), 595-598, 2017
22017
Applicabilityof chemometric approach in mechanics and materials science
D Vasilev, M Ivanov, N Tonchev
Mechanics Transport Communications-Academic journal, 1348 (2016/3), 2016
22016
ДВУКРИТЕРИАЛЕН ОПТИМИЗАЦИОНЕН ПОДХОД С ПРИЛОЖЕНИЕ В МЕТАЛУРГИЯТА ЗА ТЪРСЕНЕ ИНТЕРВАЛ НА ПАРАМЕТРИТЕ ПРИ УДОВЛЕТВОРЯВАНЕ НА ПРЕДВАРИТЕЛН
Н Тончев, Е Иванов
Механика Транспорт Комуникации-Научно списание, 1081 (2014/3), 2014
22014
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