TECHNICAL UNIVERSITY OF GABROVO
Journal of the Technical University of Gabrovo
 

VOLUME 59 (12/2019)


1.Prodan Prodanov, Dobroslav Dankov
RELIABILITY ASSESSMENT OF POWER THYRISTORS USED IN POWER SUPPLIES FOR INDUCTION HEATING TECHNOLOGIES
2.Plamen Tsankov, Petar Tsvyatkov, Milko Yovchev, Stoyo Platikanov
BATTERY CHARGE REGULATION DEVICE FOR BACKUP SUPPLY OF PHOTOVOLTAIC LED LIGHTING SYSTEM
3.Zvezditza Nenova
IMPEDANCE CHARACTERISTICS OF HUMIDITY SENSING ELEMENTS ON V-DOPED TiO2
4.Ivan Topalov, Nikolay Shopov, Tzvetelin Dessev, Hristo Kilifarev
COMPUTER SYSTEM FOR CHARACTERIZATION OF FOOD FOAMS WITH ULTRASOUND
5.Vasil Dimitrov, Petko Kostadinov
DEVELOPMENT AND SETTING UP OF AN ASYNCHRONOUS DRIVE - LABORATORY STAND
6.Stanislava Rabadzhiyska, Maria Ormanova, Dimitar Dechev, Nikolai Ivanov, Peter Petrov
TRANSITION METAL NITRIDES: FORMATION AND CHARACTERIZATION
7.Stefan Valkov, Peter Petrov
ELECTRON BEAM ADDITIVE MANUFACTURING OF LIGHT METALS
8.Yuriy Kuznietsov, Iurii Gaidaienko, Yuriy Krivchuk
DESIGN VARIANTS MODELING OF THE SMALL-SIZED GANTRY-TYPE MILLING MACHINE
9.Oleksandr Salenko, Olga Chencheva, Viktor Schetinyn, Mohamed R.F.Budar, Valentina Gluchova
NEW DESIGN OF COMBINED ELECTRIC MACHINES TO INCREASE THE EFFICIENCY OF PROCESSING COMPOSITE MATERIALS
10.Vitalii Tkachuk, Oleksandr Salenko, Viktor Schetinyn
ON THE USE OF WATER-ICE JETS IN THE PURIFICATION OPERATIONS OF TURBINE UNITS
11.A.N. Mamedov, S.V. Stas, Ya.A. Honcharova, O.M. Yakhno
THE ANALYSIS OF INTERACTION OF INERTIA FORCES AND MASS FORCES WHICH HAVE MAGNETIC NATURE IN UNSTABLE MECHANICAL AND BIOLOGICAL FLOWS
12.Fatih Karacam, FerudunDoğuş Yilmaz
COMPUTER-AIDED ENGINEERING (CAE) APPROACH IN THE BENDING ANALYSIS OF A COMPOSITE BEAM
13.Konstantyn Shevchenko, Oleksiy Yanenko, Mikhail Prokofiev, Sergey Peregudov, Vasyl Kuz, Stanislav Us
MEASUREMENT OF THE REFLECTION COEFFICIENT OF MOIST MATERIALS AT ULTRAHIGH FREQUENCIES
14.Tsanka Dikova, Sergei A. Kulinich, Satoru Iwamori, Kazuyoku Tei, Shigeru Yamaguchi
INVESTIGATION SURFACE MORPHOLOGY OF CP TI AND TI6AL4V ALLOY TREATED WITH PICOSECONDLASER
15.Ihor Nochnichenko, Oleksandr Luhovskyi, Dmytro Kostiuk
EXPERIMENTAL STUDY OF A HYDROGEN GENERATOR WITH APPLICATION MODULES OF ULTRASONIC CAVITATION AND VIBRATION OSCILLATIONS
16.V. Aftaniuk, B. Garagula, A. Kiris, V. Spinov
MODELING THE AERODYNAMICS OF THE BLADES OF ENERGY STEAM TURBINES
17.Ihor Nochnichenko, Oleg Jakhno, Ihor Liberatskyi
THE CHARACTER OF THE TRANSFER PHENOMENON IN THE WORK PROCESSES OF THE HYDRAULIC DAMPER
18.Maria Raykova, Ivaylo Cviyatkov
ANALYSIS OF COMPRESSOR EQUIPMENT OPERATION OF INDUSTRIAL SYSTEM
19.Branko Koprivica, Marko Šućurović, Alenka Milovanović, Srđan Divac
MEASUREMENT UNCERTAINTY OF TEST STATION FOR MEASUREMENT OF ENERGY EFFICIENCY OF ELECTRICAL MACHINES
20.Marko Rosić, Miroslav Bjekić, Marko Šućurović, Vojislav Vujičić
EXPERIMENTAL COMPARISON OF SEVERAL FLUX ESTIMATION TECHNIQUES IN INDUCTION MACHINES
21.Bojan Perović, Dardan Klimenta, Miroljub Jevtić, Miloš Milovanović
THE EFFECT OF DIFFERENT SKY TEMPERATURE MODELS ON THE ACCURACY IN THE ESTIMATION OF THE PERFORMANCE OF A PHOTOVOLTAIC MODULE
22.Anatolii Aleksandrov, Kazolis Dimitrios Theodosius, Goran Goranov, Gergana Mironova
SIMULATION STUDY OF STATIC MAGNETOELECTRIC CHARACTERISTICS OF A DUAL-COLLECTOR MAGNETOTRANSISTOR
23.Wensong Shen, Folker Renken, Adriana Foanene, Josef Timmerberg
DC LINK CURRENT IN SINGLE PHASE H-BRIDGE INVERTERS
24.Dragomir Chantov, Hristina Stoycheva
OBTAINING OSCILLATORY SYNCHRONIZATION BETWEEN TWO VAN DER POL CHAOTIC SYSTEMS
25.Stanimir Sadinov, Dionisia Daskalaki, Panagiotis Kogias, Michail Malamatoudis
COMMUNICATION SYSTEM FOR STRAIN ANALYSIS OVER METALS ON THE BASE OF TENSORESISTOR TRANSDUCERS