Senderov S.M., Smirnova E.M., Vorobev S.V. Analysis of vulnerability of fuel supply systems in gas-consuming regions due to failure of critical gas industry facilities // Energy. Vol.212. No.1. ID: 118785. 2020. DOI: 10.1016/j.energy.2020.118785 The paper proposes a new approach to the analysis of the vulnerability of fuel supply to regions that consume natural gas when critical facilities (CFs) of the gas industry stop operating. The feature distinguishing this approach from the known ones is that...
Теги: failure (mechanical) , fuel systems , gas fuel analysis , gases , iterative methods , natural gas , critical facilities , fuel supply , fuel supply systems , gas facilities , gas transmission networks , invarianMisyura S.Y., Donskoy I.G. Ways to improve the efficiency of carbon dioxide utilization and gas hydrate storage at low temperatures // Journal of CO2 Utilization. Vol.34. 2019. P.313-324. DOI: 10.1016/j.jcou.2019.07.010 The dissociation of gas hydrate in the form of pressed granules of different diameters has been investigated. Kinetic equations to describe dissociation of gas hydrates at negative temperatures have been obtained for the first time. The activation energy for CO2 hydrate is higher...
Теги: activation energy , co2 hydrate dissociation , dissociation kinetics , carbon dioxide , dissociation , gases , granulation , hydration , integral equations , rate constants , carbon dioxide utilization , co2 hydrates , decomposition rate constants , diffusion reSenderov S.M., Vorobev S.V. Approaches to the identification of critical facilities and critical combinations of facilities in the gas industry in terms of its operability // Reliability Engineering & System Safety. Vol.203. ID: 107046. 2020. DOI: 10.1016/j.ress.2020.107046 This paper is devoted to the issues of identifying critical facilities in Russia's gas industry and their critical combinations with other facilities of the gas industry in terms of energy security of the state and energy-consuming...
Теги: critical facilities , energy security , gas industry , system operability , compressibility of gases , gases , natural gas , natural gas fields , compressor stations , gas fields , gas transmission networks , regional levels , underground naturalMisyura S.Y., Donskoy I.G. Dissociation kinetics of methane hydrate and CO2 hydrate for different granular composition // Fuel. ID: 116614. 2019. DOI: 10.1016/j.fuel.2019.116614 The dissociation of gas hydrate particles (methane hydrate and CO2 hydrate) in a layer with no coalescence of particles (with “true size” of particles), as well as that of pressed pellets have been studied experimentally. The activation energy of gas hydrate at negative temperatures was determined using the statistical method...
Теги: activation energy , dissociation kinetics , gas hydrate dissociation , carbon dioxide , dissociation , gases , hydration , kinetics , lasers , masers , methane , natural gas , natural gas transportation , natural gas wells , pelletizing , temperatureSenderov S., Vorobev S., Smirnova E. Surplus gas in Russia’s gas transmission network due to gas export suspension, and ways to cope with it // E3S Web of Conferences. Vol.114. ID: 01008. 2019. DOI: 10.1051/e3sconf/201911401008 For technical, economic and political reasons the volumes of Russian pipeline gas export can be considerably reduced for relatively short periods of time. Such situations create unconsumed gas volumes in the gas transmission network of Russia, which can cause mal-function...
Теги: gas delivery , gas exports , gas transmission networks , gas volume , pipeline gas , short periods , short term , surplus gas , gasesPopov S.P., Maksakova D.V. One approach to the study of gas pricing based on gas supply systems modelling (the case of Northeast Asia) // E3S Web of Conferences. Vol.114. ID: 02004. 2019. DOI: 10.1051/e3sconf/201911402004 The article deals with the approach to gas pricing analysis based on the use of optimization models of gas supply systems. The object of the study is the Northeast Asian gas market. The model of the excessive gas supply system in Northeast Asia is described. The primal problem...
Теги: commerce , gas supply , gases , gas development , gas productions , gas supply system , market environment , northeast asia , optimization models , technological development , unconventional gas , costsIlkevich N.I., Dzyubina T.V., Kalinina Z.V. Development of analysis methods for ensuring the reliability of gas distribution systems in the problems of complex energy supply // E3S Web of Conferences. Vol.102. ID:148852. 2019. DOI: 10.1051/e3sconf/201910202005 The paper deals with the issues devoted to reliability studies of gas distribution systems for complex energy supply of large industrialized areas. Given is a brief review of the reliability assessment methods, existing models for reliability...
Теги: energy resources , gases , hydraulic equipment , pipelines , analytical method , failure and recoveries , failure-free operations , gas distribution , integral indicators , linear sections , reliability assessmIzhbuldin A. Impact of gas supply system development scenarios on natural gas demand in the Baikal region // E3S Web of Conferences. Vol.77. ID: 04005. 2019. DOI: 10.1051/e3sconf/20197704005 The paper presents a methodology and results of studies on assessment of natural gas demand, its competitive price, gas cost and potential gas demand for different scenarios of gas supply system development in the Baikal region. The options of gas pipeline systems of different capacities from the Kovykta gas-condensate...
Теги: competition , energy policy , gas supply , gases , pipelines , competitive prices , gas cost , gas demands , gas supply system , gas-condensate fields , natural gas demand , pipe-line systems , pipeline gas , gasVorobev S., Senderov S., Edelev A. Search of critically important combinations of objects of the gas industry from the positions of the system operability // E3S Web of Conferences. Vol.58. ID: 03002. 2018. DOI: 10.1051/e3sconf/20185803002 The paper is devoted to the search for critical combinations of gas industry objects from the standpoint of system operability. Critically important is the object partial or complete failure which can cause significant damage to the country from the fuel and energy...
Теги: gases , energy systems , gas industrySenderov S., Rabchuk V., Vorobev S. Formation of the list of gas industry critical objects from the standpoint of energy security of the country // E3S Web of Conferences. Vol.58. ID: 03001. 2018. DOI: 10.1051/e3sconf/20185803001 The paper is devoted to the search for critical objects of the Russian gas industry in terms of energy security of the state and regions. The task of identifying critical objects of the gas industry is presented and an algorithm for their distribution according to the lists...
Теги: energy security , gas industry , compressor stations , critical facilities , gas fields , gas transmission networks , regional levels , gases
