Results 11 to 20 of about 222,334 (313)
Testing heat supply networks for heat losses [PDF]
E3S Web of Conferences, 2021 The scope of operations of the branch where the survey was carried out is: transmission and distribution of heat and heating medium to consumers through heat supply networks, maintaining the proper quality and amount of thermal power and heating medium supplied, ensuring contractual activities with heat consumers, as well as control of compliance with ...
Anna Mozgova, Mozgova Anna
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International Journal of Sustainable Energy Planning and Management, 2020 Energy efficiency improvements of buildings is widely recognized as an important part of reaching future sustainable energy systems, as these both reduce the need for energy and improve the efficiency of the heat supply. Finding the correct level of efficiency measures, depends on the type of measure, on the supply system typology as well as on the ...
Nielsen, Steffen +6 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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Heat Roadmap Europe : Towards EU-Wide, local heat supply strategies [PDF]
, 2019 The present paper describes a quantitative method for preparing local heat supply strategies. Detailed spatial data on heat demand and supply are generated using combined top-down and bottom-up modelling for 14 member states of the European Union, which ...
Søgaard Lund, Rasmus, +5 more
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Assessment of the Condition of Pipelines Using Convolutional Neural Networks
Energies, 2020 Pipelines are structural elements of many systems. For example, they are used in water supply and heat supply systems, in chemical production facilities, aircraft manufacturing, and in the oil and gas industry.
Yuri Vankov +5 more
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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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Advantage of pulse heat supply for covering variable loads in heat supply systems
Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, 2020 Practical applications of previously obtained theoretical results on the use of pulsed (cyclic) heat supply from a heat source (boiler) operating on a heating network to cover substantially variable loads of a heat supply system are considered.
Lukhtura, Fedor, Tsiganov, Vladimir
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Energy Saving Architecture Concept: Buildings with Low Energy Consumption and Emissions in Kyrgyzstan [PDF]
E3S Web of Conferences, 2023 The adopted concept and examples of energy-saving architecture were the basis for improving the energy efficiency and thermal microclimate conditions of the building, reducing its greenhouse gas emissions.
Boronbaev Erkin
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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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Building wall corner structures, its microclimate and seismic resistance [PDF]
E3S Web of Conferences, 2021 Widespread low-rise residential buildings with a seismically resistant concrete frame and brick infill walls have lower microclimate levels in cold seasons due to low temperatures on the inner wall corner surfaces.These temperatures are lower if there is
Abdykalykov Akymbek +4 more
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