“energy efficiency” için 19 makale
International Journal InternaukaCilt 2017/12, Sayı 12
The possibility of oil supply from alternative sources to restore the power of domestic oil pipeline transit routes and to promote refining industry in Ukraine was studied. The recommendations on the selection of optimal pumping modes in terms of cost …
International Journal InternaukaCilt 2018/3, Sayı 3
The expediency of the method of hydraulic calculation of twin oil pipelines with using the conception of equivalent diameter for all zones of friction of turbulent regime was investigated. On the basis of the universal modified Kolbrook formula for the …
International Journal InternaukaCilt 2017/1, Sayı 1
The article suggests an algorithm to implement the energy-saving and energy efficient technologies in Ukrainian construction industry, given the context of the socio-economic crisis. Problems of the algorithm steps are identified, and solutions are discussed. The author emphasizes the risks …
International Journal InternaukaCilt 2018/9, Sayı 9
The peculiarities of transportation of various grades of oil via main pipelines with sections of gravity flow were considered. Energy consumption of oil transportation system Odesa-Brody to ensure its energy efficient operation in terms when transporting various oil brands in …
International Journal InternaukaCilt 2018/5, Sayı 5
The method and software that allow determining the volume flow rate, loadings of each thread and energy efficiency for twin oil pipeline in the presence of open jumpers was developed. The opening of the jumpers causes significant oil overflows, which …
International Journal InternaukaCilt 2018/10, Sayı 10
The existing gas transportation models and the laws that describe them and review the simulation methods are analyzed. A model for gas transportation along the main gas pipeline has been developed. With it, a thermodynamic calculation of a model multi-line …
International Journal InternaukaCilt 2016/7, Sayı 7
Energy consumption of domestic oil transportation systems to ensure their energy efficient operation in terms of diversification of sources of hydrocarbons was studied.
The Bulletin of the Dnipropetrovsk University. Series: Management Of InnovationsCilt 2012/20, Sayı 1
Generalized major international organizations in one way or degree have influenced the development of alternative energy based on the analysis of their role, authority and influence on decision making and found their influence on the development of innovative component of …
International Journal InternaukaCilt 2017/9, Sayı 9-legacy-4566
Using the algorithm and software installed dependence on gas network bandwidth on the number of gas distribution plants. The object of the research was system of low pressure gas settlements. To investigate the capacity of the gas network calculation is …
European ResearcherCilt 2015/15, Sayı 92
The article encloses a systematization of energy monitoring and management methods for increasing the efficiency of the Smart Grid on basis of the situation management. The Situation Management is determined as a binding process between strategic and tactical administrations of …
International Journal InternaukaCilt 2017/3, Sayı 3
The dependence of flow capacity on the value of the output overpressure of gas control point and the dependence of minimum overpressure at the exit of the gas control point on gas consumption by network were studied. As a result, …
International Journal InternaukaCilt 2017/2-legacy-2807, Sayı 2
The possible range of adjustment and energy efficiency for the application of regulated drives for pumps were studied based on the example of operational main oil pipeline segment, which has significant part load. Cases using pumps with regulated drives on …
Theoretical & Applied ScienceCilt 2014/9, Sayı 1
В данной статье рассмотрен способ работы автономной энергетической установки комбинированного производства электроэнергии, тепла и холода в системе газоснабжения на станциях технологического понижении давления газа.Приведены принципиальная схема, рабочий процесс автономной установки; и описание работы газогорелочного устройства инфракрасного спиралеобразного излучателя.
International Journal InternaukaCilt 2017/1, Sayı 1
The method of mathematical modeling characteristics of pumping units for oil pipelines rotary frequency was improved. For recalculation were used graphic characteristics of pumps, obtained experimentally for the nominal value of rotational frequency. The method is based on the application …
International Journal InternaukaCilt 2016/12, Sayı 1
Development of methods for determining the optimum amount of gas supply sources that will help increase the efficiency and reliability of their work and reduce the operating costs for maintenance.
Academicus International Scientific JournalCilt 2011/4, Sayı 4
Following new global trends, the South East European University (SEEU), besides excellence in teaching and research, is committed to contributing to climate change effects and energy efficiency. SEEU will introduce a microgrid as a further step from the CAP towards …
International Journal InternaukaCilt 2016/5, Sayı 5
The article presents the methods of organization of electricity metering in the system.
International Journal InternaukaCilt 2016/1, Sayı 1
The article describes the efficiency of the introduction of the automated monitoring systems and the account of the electric power in the electricity system.
European ResearcherCilt 2015/15, Sayı 94
The article describes the development and use of policy instruments and tools for energy cooperation promotion between Kazakhstan and the United States. The role of energy diplomacy in foreign policy strategy of the Republic of Kazakhstan is due to the …