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Papers SGEM2018
All papers published in this subsection are part of SGEM2018 Conference Proceedings (ISSN 1314-2704). The SGEM Conference Proceedings are evaluated and indexed by Clarivate Analytics ISI Web of Science/ Web of Knowledge, SCOPUS, Engineering Village/Compendex, ProQuest, EBSCOhost, British Library, Springer Nature. Every paper is registered in CrossRef database and has its own DOI (Digital Object Identifier). Papers could be also found via Mendeley, CiteULike, Google Scholar and Russian eLibrary.ru (РИНЦ).
Articles in this section
LIFE-CYCLE COST ANALYSIS OF RAPESEED OIL- AND ALGAE OIL-BASED BIOFUELS (Papers SGEM2018)
E. Kardasz, L. Onyshchuk , P. Kardasz, V. Pohrebennyk, O. Mitryasova
Thursday 11 October 2018 by
ABSTRACT
Currently, new solutions in the field of alternative fuels are being sought after, taking into account the economic and the ecological aspects of their production. Due to the depleting resources of conventional fuels, one of the currently considered new research directions is the (...)
MATHEMATICAL MODELING OF GLUCOSE ELECTRO-OXIDATION IN A SLIGHT ACID SOLUTION AT THE BIOFUEL CELL ANODE (Papers SGEM2018)
I. Arkadeva, E. Fokina, V. Bogdanovskaya, V. Vasilenko, E. Koltsova
Thursday 11 October 2018 by
ABSTRACT
In this paper, it was shown that the gold-modified carbon black (XC-72R + 20% Au) is able to electrooxidate the glucose under conditions, which are the most suitable for the work of the laccase-based electrode (pH = 4.5). It was established that oxygen does not participate the (...)
MICRO SMART GRID TO INCREASE THE EFFICIENCY OF ELECTRICAL POWER SUPPLY FOR THE UNIVERSITY CAMPUS (Papers SGEM2018)
S. Budea, L. Mandrea, R. E. Huluba
Thursday 11 October 2018 by
ABSTRACT
The article analyzes the electricity needs of the University Politehnica of Bucharest campus, consisting of 10 faculty buildings and 18 students’ accommodation buildings. This work establishes the maximum power consumption and proposes a solution through a micro smart grid with a (...)
MINI-CHP PLANT ON THE BASIS OF THE METHANE AIR CONVERSION REACTOR AND ELECTROCHEMICAL GENERATOR (Papers SGEM2018)
A. M. Dubinin, S. E. Shcheklein
Thursday 11 October 2018 by
ABSTRACT
Synthesis gas for an electrochemical generator was produced in a thermochemical reactor with autothermal air conversion of methane (natural gas). Based on thermal balances of the reactor, a battery of SOFCs and a boiler-utilizer (BU) for heating primary and secondary air, cathodic air (...)
MODEL PREDICTIVE CONTROL APPLICATION FOR A BATTERY ENERGY STORAGE SYSTEM IN A WIND POWER PLANT (Papers SGEM2018)
D. A. Ciupageanu, G. Lazaroiu, L. Barelli
Thursday 11 October 2018 by
ABSTRACT
Lately, high penetration of intermittent renewable energy sources into power systems requires, besides efficient technologies employment, developing adequate control strategies to improve their performance. Given that their operation flexibility is constrained by short timeframe of (...)
MODELING OF METHANE-TANK WORK WITH AIRLIFT IMMIXTURE (Papers SGEM2018)
V. Dmytriv, R. Kochan, М. Hornostai, T. Bubela, V. Yatsuk
Thursday 11 October 2018 by
ABSTRACT
The anaerobic fermentation of biomass in methane-tank during the biogas production is considered. The process of individual bubbles lifting upwards and its simultaneous interaction with solid particles with mixing of the nascent substrate is analyzed. The forces acting on the bubble (...)
MODERN CONICAL TUBES FROM ALUMINUM INTENDED FOR LIGHTWEIGHT STREAMING LAMPS FOR LED STREET LAMPS (Papers SGEM2018)
R. Kruzel, P. Helbrych
Thursday 11 October 2018 by
ABSTRACT
The paper analyzes the use and production of modern lighting columns made of aluminum for street lighting. The modern process of manufacturing conical pipes by means of the box rolling method on a special laboratory mill built for this purpose is presented. The study performed the (...)
NEW EVOLUTIONS, DIRECTIONS AND TRENDS IN CONVERSION AND STORAGE OF RENEWABLE ENERGIES (Papers SGEM2018)
C. Cristescu, L. Dumitrescu, V. Dulgheru, C. Dumitrescu
Thursday 11 October 2018 by
ABSTRACT
The special resources of renewable energy identified in Romania have generated far more extensive concerns and research on their capture, storage and use. The first part of this paper presents a couple of renewable energy sources, technologies for their capture and conversion, and (...)
NH3 AND CO2 STUDY CASES - REFRIGERATION APPLICATIONS (Papers SGEM2018)
M. Vinceriuc, G. Tarlea, A. Tarlea, I. Zabet
Thursday 11 October 2018 by
ABSTRACT
The article presents a comparison of the advantages of natural refrigerants R717 or R744 (with low global warming potential –GWP and zero ozone depletion potential – ODP) instead of R404A. Energy Efficiency is also analysed. Romania signed Kyoto and Montreal Protocol and in the same (...)
NI IMPREGNATED INTO HYPERCROSSLINKED POLYSTYRENE IN N-METHYL-D-GLUCOSAMINE SYNTHESIS (Papers SGEM2018)
E. Sulman, V. Doluda, S. Mikhailov, N. Lakina, M. Sulman
Thursday 11 October 2018 by
ABSTRACT
Amines are the key intermediates for agricultural, pharmaceutical, textile, polymer industry etc. The common method for the amines production from the fossil resources, in spite of the high yield of the target products, is characterized by the high amount of side toxic products. (...)
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