EDITORS BOARD

Editor-in-Chief
Professor Jordan T. Maximov, DSc, 
Department of Applied Mechanics
Technical University of Gabrovo
5300 Gabrovo, Bulgaria
E-mail: maximov@tugab.bg
Tel: +359066827312

Editor
Associate Professor Angel P Anchev, PhD
Department of Applied Mechanics
Technical University of Gabrovo
5300 Gabrovo, Bulgaria
E-mail: anchev@tugab.bg
Tel: +359066827306

Assistant Editor
Mariana D Ichkova, PhD
Department of Applied Mechanics
Technical University of Gabrovo
5300 Gabrovo, Bulgaria
E-mail: ichkova@tugab.bg
Tel: +359066827336

Honorary Editors
Adrian Bejan – Duke University, North Carolina, USA
Yong-Cheng Lin – Central South University, Changsha, China
Mieczyslaw Korzynski – Uniwersytet Rzeszowski, Poland
Ridha Hambli – Polytechnique Orleans, France
Yuryi Kuznetsov – National Technical University of Ukraine, Kyiv, Ukraine
Nikolaj Ganev – Czech Technical University in Prague, Czech Republic
Olexandr Salenko – Kremenchuk Mykhailo Ostrohradskyi National University, Ukraine
Chavdar Rumenin – Bulgarian Academy of Sciences, Bulgaria
Peter Kralchevski - Bulgarian Academy of Sciences, Bulgaria
Tony Spasov - Bulgarian Academy of Sciences, Bulgaria
George Popov – Technical University of Sofia, Bulgaria
Nikolaj Minchev - Technical University of Varna, Bulgaria
Radoslav Radev - Technical University of Gabrovo, Bulgaria
Raycho Ilarionov - Technical University of Gabrovo, Bulgaria
Ventsislav Zimparov - Technical University of Gabrovo, Bulgaria
Galya Duncheva - Technical University of Gabrovo, Bulgaria
Andrey Andreev - Technical University of Gabrovo, Bulgaria
Zvezditsa Nenova - Technical University of Gabrovo, Bulgaria
Toshko Nenov - Technical University of Gabrovo, Bulgaria
Velimira Todorova - Technical University of Gabrovo, Bulgaria
Rosen Ivanov - Technical University of Gabrovo, Bulgaria


Publishing Office
University Publishing House “Vasil Aprilov”
Technical University of Gabrovo
4 “H. Dimitar” Str.
5300 Gabrovo
Bulgaria
E-mail: uniz@tugab.bg
Tel: +359066827500