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Comparative analysis of heat supply options for small and middle-sized settlements of Eastern Siberia by using uncertain and fuzzy information

Khan V.V., Dekanova N.P., Khan P.V. Comparative analysis of heat supply options for small and middle-sized settlements of Eastern Siberia by using uncertain and fuzzy information // Journal of Physics: Conference Series. Vol.1369. No.1. ID: 012011. 2019. DOI: 10.1088/1742-6596/1369/1/012011 ...

Теги: boilers , cogeneration plants , energy conservation , heat transfer , liquefied natural gas , liquefied petroleum gas , natural gasoline plants , power generation , uncertainty analysis , comparative analysis
Раздел: ИСЭМ СО РАН
An Analysis of the Structure of Electricity and Heat Supply Subsidies in the Arctic Zone of the Republic of Sakha (Yakutia)

... industry in the area of the guaranteeing supplier, uniform tariffs for electricity are established regardless of the source of generation. Tariffs for heat energy are set by the Republican tariff service for a certain territory. The article presents a comparative analysis of the established and economically justified tariffs for electricity and heat in the Northern regions of the Republic, an assessment of the volume of consumer subsidies, allocated settlements, districts with the highest specific ...

Теги: electricity supply , electricity tariff , heat supply , heat tariff , subsidies , diesel electric power plants , electric industry , electric power systems , heating , comparative analysis , decentralized system , electric power industries , heat su
Раздел: ИСЭМ СО РАН
Hydraulic and gas-dynamic models of a steam-water mixture flow in a granular bed

Tairov E.A., Khan P.V. Hydraulic and gas-dynamic models of a steam-water mixture flow in a granular bed // Journal of Physics: Conference Series. Vol.1382. No.1. ID: 012101. 2019. DOI: 10.1088/1742-6596/1382/1/012101 The paper presents a comparative analysis of the hydraulic and gas-dynamic models of a steam-water mixture flow through a granular bed. The analysis is carried out using experimental data obtained at an inlet pressure of 0.6 - 15.5 MPa, flow quality of 0.002 - 0.3, and mass ...

Теги: gas dynamics , hydraulic models , mixtures , packed beds , petroleum refining , quality control , steam , analytical integration , comparative analysis , constitutive relations , granular beds , inlet pressures
Раздел: ИСЭМ СО РАН
Evaluation of energy efficiency of the long distance energy transport systems for renewable energy

... long distance energy transport systems for renewable energy // E3S Web of Conferences. Vol.114. ID: 02003. 2019. DOI: 10.1051/e3sconf/201911402003 This article describes the systems of long-distance transport of energy from renewable energy sources. A comparative analysis of the energy efficiency of energy complexes in the transport of energy analysis is performed carriers such as electricity and hydrogen in a liquefied and chemically bound state. © The Authors, published by EDP Sciences. входит

Теги: direct current lines , efficiency of energy complexes , energy transport , hydrogen energy , renewable energy , renewable energy resources , comparative analysis , direct current , energy transport systems , long-distance transport , renewable energies , renewable e
Раздел: ИСЭМ СО РАН
Numerical solutions of dynamic measurement challenges by volterra equations

... particular properties of the equations under study require the consideration of the floating point arithmetic performed by computers. To evaluate the efficiency of methods that take into account the special properties of the equation, we carried out a comparative analysis between the errors stipulated by those methods and the errors of regularized solutions obtained via the projection regularization method. We demonstrate that the joint application of the approaches based on the middle point rule and ...

Теги: dynamic measurements , first kind volterra equations , numerical solution , automation , digital arithmetic , heat conduction , integral equations , manufacture , comparative analysis , dynamic measurement , heat conduction problems , product integration methods
Раздел: ИСЭМ СО РАН
Digital Earth and Evolution of Cartography

... quality of the Digital Earth - the cutting-edge technologies, social practices or new scientific principle. In addition, relationship between Digital Earth and Cartography remains unclear. We propose to use the situational awareness as a platform for comparative analysis of different geospatial products and recovery of the internal logic of the evolution of the cartographic method. We demonstrate that Digital Earth is characterized by the use of another mathematical apparatus, rather than the classic ...

Теги: computation theory , data visualization , mapping , comparative analysis , cutting edge technology , digital earth , mathematical apparatus , neogeography , scientific principles , sign , situational awareness
Раздел: ИСЭМ СО РАН


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