Methodological provisions to the formation of district-distributed heating systems [PDF]
E3S Web of Conferences, 2023 The main methodological principles for the transformation of district heating systems into ones of a district-distributed type, optimally combining distributed (decentralized) and district (centralized) areas, are proposed, based on a comprehensive ...
Postnikov Ivan, Mednikova Ekaterina
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On the issue of inertial excitation of diagnostic low-frequency vibrations in pipelines of housing and communal services [PDF]
E3S Web of Conferences, 2020 The article discusses and analyzes issues related to the diagnosis of the technical condition of pipelines for housing and communal services. The main attention is paid to the inertial excitation of diagnostic low-frequency vibrations in the pipeline ...
Shakurova R Z +2 more
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Problems of Russian heat supply and ways of their solution [PDF]
E3S Web of Conferences, 2020 Heat supply in Russia, most of which is located in a territory with a harsh climate, is the most important social sector of the economy, largely determining the country’s energy security. Over the past period of reforming in the heat supply many problems
Stennikov Valery, Penkovskii Andrey
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Probabilistic modeling of functioning of district-distributed heating systems for the reliability analysis [PDF]
E3S Web of Conferences, 2023 The study is devoted to modeling a random process of functioning of district-distributed heating systems, aimed at determining the probabilities of states corresponding to failures of their components.
Postnikov Ivan
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Search the optimal ratio of system’s component reliability parameters and the heat capacity of prosumers in the district heating system [PDF]
E3S Web of Conferences, 2020 The paper presents a methodology for ensuring the reliability of heat supply to prosumer connected to a district heating system, by using the heat capacity of its own heat source and optimization of failure rates of system components.
Stennikov Valery, Postnikov Ivan
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Methodological issues for the formation of reliable and efficient district-distributed heating systems [PDF]
E3S Web of Conferences, 2023 The general methodological issues for the formation and operation of district-distributed heating systems are formulated, including determining the areas of economic efficiency of district and distributed (prosumer sectors) heat supply to consumers ...
Postnikov Ivan
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Methods for the determination of the effective heating radius in district heating systems taking into account reliability [PDF]
E3S Web of Conferences, 2020 Methods for determining the effective heating radius (EHR) in district heating systems (DHS) are developed, taking into account ensuring of reliable heat supply to consumers.
Mednikova Ekaterina, Postnikov Ivan
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Application of heat pumps in the food industry: purification plant [PDF]
E3S Web of Conferences, 2023 Furnaces and thermal chambers are created with specific guidelines in mind. These guidelines include using energy in an efficient manner, arranging products closer together to increase productivity, ensuring the direction of air flow is precise, having ...
Martyanov Andrey +2 more
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Effect of vacuum desalination on heat exchange parameters [PDF]
E3S Web of Conferences, 2023 On the example of a thermal scheme of a waste-distillation vacuum desalination plant, it is considered how the heat exchange parameters change depending on the time of year and the region of navigation of the vessel or the location of the plant.
Kovalyov Anton +2 more
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Hierarchical management model of heat supply to consumers [PDF]
E3S Web of Conferences, 2020 The article proposes a hierarchical management model for heat supply to consumers based on the method of bilevel programming. An organizational model of heat supply to consumers in the form of a Unified Heat Supply Organization in a two-tier control ...
Penkovskii Andrey
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