issue 5-6

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Issue 5-6, 2012

ELECTROTECHNICA & ELECTRONICA E+E

Vol. 47. No 5-6/2012
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20120506-full

Note: Please contact the Editor to receive a copy of an individual article from this issue of the Journal

C O N T E N T S

Special ...  read more

20130506-full
Issue 5-6, 2013

ELECTROTECHNICA & ELECTRONICA E+E

Vol. 48. No 5-6/2013
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20130506-full

C O N T E N T S

Special issue: International Joint Bulgarian-Korean Symposium on Practical Energy Problems and Trends in Efficient ...  read more

20190506-full
Issue 5-6, 2019

ELECTROTECHNICA & ELECTRONICA E+E

Vol. 54. No 5-6/2019
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20190506-full

C O N T

 ...  read more

20190506-01
Methods for forming and transmitting hypermedia images by using modern communication technologies
Venko Kacarov, Aneliya Stanoeva, Anton Stoilov, Alexey Stefanov, Filip Batalov

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Of particular interest is the development of an aromatic image synthesizer that can reproduce a given variety of aromas in the surrounding environment, leading to indirect changes in psychophysiological indicators and behavioral responses of the human body.

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20190506-02
Functional programming features supported by Kotlin and Swift
Stoyan Bonev, John Galletly

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This paper examines and describes selected syntactic features of the functional programming paradigm as exemplified by two modern languages, Kotlin and Swift. The specific features of the paradigm which are considered are ...  read more

20190506-03
Double-stator switched reluctance generator
Ashkan Karimi Koohpar, Jawad Faiz

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Double-stator switched reluctance generator (DSSRG) is a switched reluctance machine consisting of two stators and one rotor, it is potentially compact, low cost, efficient, high output power and power density. This paper ...  read more

20190506-04
Welding in space and in vacuum chambers
Georgi M. Mladenov, Elena G. Koleva, Dmitriy N. Trushnikov

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This paper presents literature analysis of available sources on the Internet and the experience of the authors, describing the characteristic technologies of vacuum welding on earth and in space in the presence of weightlessness ...  read more

20180506-full
Issue 5-6, 2018

ELECTROTECHNICA & ELECTRONICA E+E

Thirteenth International Conference on Electron Beam Technologies – EBT 2018, 18-22 June, Varna, Bulgaria

Vol. 53. No 5-6/2018
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

 

20180506-full

 

C O N T E N T S

Special issue: Scientific papers from 13-th International Conference on Electron Beam Technologies – EBT 2018, Varna, BULGARIA
Preface by Corr. Member of BAS, Prof. DSc. G. Mladenov, Assoc. Prof. Elena Koleva, Bulgaria 103

ELECTRON BEAM WELDING

Andrei P. Sliva, Aleksei L. Goncharov, Viktor K. Dragunov, Egor V. Terentyev
Technology of electron beam welding of pressure vessels made of steel 30KHGSA 105

Victor K. Dragunov, Andrey P. Sliva, Egor V. Terentyev, Alexey L. Goncharov, Artem Yu. Marchenkov, Maxim A. Portnov
EBW technology of combined bandage of high-speed electric machine rotor 112

Daniel Drimal, Frantisek Kolenic, Lubos Kovac
Mass production welding of die-cast aluminium alloys by electron beam 119

Petr Havlík, Jan Čupera, Jan Kouřil, Ivo Dlouhý, Rudolf Foret
Optimization of EB keyhole welding of aluminum to titanium alloy 125

Oleg N. Alyackrinskiy, Michail Yu. Kosachev, Pavel V. Logatchov, Aleksei M. Medvedev, Vadim A. Pavluchenko, Tatyana V. Rybitskaya, Yuri I. Semenov, Michail M. Sizov, Alexandr A. Starostenko, Aleksandr S. Tsyganovl


 ...  read more

20160506-full
Issue 5-6, 2016

ELECTROTECHNICA & ELECTRONICA E+E

Twelfth International Conference on Electron Beam Technologies – EBT 2016, 13-18 June, Varna, Bulgaria

Vol. 51. No 5-6/2016
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20160506-full

C O N T E N T S

Special issue: Scientific papers from 12-th International Conference on Electron Beam Technologies – EBT 2016, Varna, BULGARIA

Preface by Corr. Member of BAS, Prof. DSc. G. Mladenov 5

INVITED PAPERS

Kenneth Tai
Building the Eco – system for the electro – optics platform 7

Masud Naraghi
Some topics and other applications of electron beam 10

Georgi Mladenov, Elena Koleva, Lilyana Koleva, Volodya Dzharov
State of the art of additive manufacturing by selective electron beam melting 14

ADITIVE MANUFACTUTING, SELECTIVE MELTING

Bernd Baufeld, Robert Widdison, Thomas Dutilleul, Keith Bridger
Electron beam additive manufacturing at the Nuclear AMRC 25

Fuad Osmanlic, Alexander Klassen, Thorsten Scharowsky, Carolin Körner


 ...  read more

20140506-full
Issue 5-6, 2014

ELECTROTECHNICA & ELECTRONICA E+E

Eleventh International Conference on Electron Beam Technologies – EBT 2014, 8-12 June, Varna, Bulgaria

Vol. 49. No 5-6/2014
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20140506-full

C O N T E N T S

Special issue: Scientific papers from 11-th International Conference on Electron Beam Technologies – EBT 2014, Varna, BULGARIA

Preface by Corr. Member of BAS, Prof. DSc. G. Mladenov 5

ELECTRON BEAM WELDING

A. Shcherbakov, A. Goncharov, A. Kozhechenko, A. Gordenko, A. Sliva, V. Balashov, V. Dragunov, V. Rubtsov
Modern problems and development methods of electron beam welding systems 7

D. Trushnikov, G. Mladenov
Numerical modeling of parameters of the plasma, generated during electron beam welding 13

D. Trushnikov, G. Mladenov, V. Belenkiy, E. Koleva
Ion current collected from generated plasma during EBW 22

E. Koleva, D. Trushnikov, V. Belenkiy, G. Mladenov


 ...  read more