Shalaginova Z.I. The Development of a Method for Calculating the Nodal Prices of the Thermal Energy by Modeling the Thermal and Hydraulic Regimes of the Heat Supply Systems for Solving Control and Optimization Problems // Thermal Engineering . Vol.65. No.10. 2018. P.756-767. DOI: 10.1134/S0040601518100075 The article deals with the issues of energy saving and increasing the efficiency of thermal energy....
Теги: calculation method , differential nodal prices , heat supply networks , heat supply systems , mathematical modeling , thermal energy rates , thermohydraulic regimes , energy conservation , energy transfer , heat transfer , hydraulic models , mathematical models , mul... monitoring and forecasting // E3S Web of Conferences. Vol.39. ID: 03005. 2018. DOI: 10.1051/e3sconf/20183903005 Heat supply is socially and economically important in our country. In this regard, high-quality monitoring and planning of the development of heat supply systems are a strategic vector of scientific research. This paper is focused on the studies demonstrating how to choose a methodological approach to describe changes in heat consumption in the retrospective. The change in heat consumption ...
Теги: linear regression , pipelines , dependent variables , exponential regression , heat supply systems , high-quality monitoring , linear regression models , methodological approach , multiple regression model , sMednikova E.E. Planning of heat supply of territories: Model and algorithms // E3S Web of Conferences. Vol.39. ID: 02001. 2018. DOI: 10.1051/e3sconf/201839012001 The choice of direction of heat supply systems development in cities is an important task for the authorities, district heating companies and consumers. The author focuses on two main problems in heat supply development questions: territory zoning by type of heat supply and determination ...
Теги: pipelines , district-heating companies , heat supply , heat supply systems , model and algorithms , hydraulic equipmentShalaginova Z.I., Tokarev V.V. Generalization of multi-level modeling methods for development and analysis of operating conditions of large heat supply systems // E3S Web of Conferences. Vol.39. ID: 01003. 2018. DOI: 10.1051/e3sconf/20183901003 The paper presents a methodology of multi-level modeling of thermal-hydraulic conditions of large heat supply systems on the basis of the scientific ...
Теги: hydraulic equipment , hydraulic machinery , pipelines , calculation scheme , heat supply systems , hydraulic circuits , multilevel model , multilevels , operating condition , thermal-hydraulic calculations , th... Chapter 4. New Methods and Software for Optimization of Heat Supply System Parameters (Valery Stennikov, Evgeny Barakhtenko, Dmitry Sokolov, Tamara Oshchepkova). DOI: 10.4018/978-1-4666-9755-3.ch004 Chapter 5. Problems of Modeling and Optimization of Heat Supply Systems: Methodological Support for a Comprehensive Analysis of Fuel and Heat Supply Reliability (Valery Stennikov, Ivan Postnikov). DOI: 10.4018/978-1-4666-9755-3.ch005 нет
Теги: sustaining power resources , energy optimization , engineering , energy systems , heat supply systemsTokarev V.V., Shalaginova Z.I. Technique of multilevel adjustment calculation of the heat-hydraulic mode of the major heat supply systems with the intermediate control stages // Thermal Engineering . Vol.63. No.1. 2016. P.68-77. DOI: 10.1134/S0040601516010110 http://rd.springer.com/article/10.1134%2FS0040601516010110 A new technique for heat-hydraulic calculation to ...
Теги: computer software , mathematical models , nuclear energy , computing system , control stage , heat supply systems , hydraulic calculations , multilevel model , optimization task , pumping stations , throttling... pumps at pumping stations // Journal of Global Optimization. Vol.66. No.1. 2016. P.83-94. DOI: 10.1007/s10898-016-0403-y http://rd.springer.com/article/10.1007%2Fs10898-016-0403-y The paper addresses an optimization problem of hydraulic conditions of heat supply systems. The research shows that when the main methods of operation control, including the control of the number of connected pumps at pumping stations, are used this problem is reduced to a mixed discrete-continuous programming problem which ...
Теги: integer programming , optimization , pumping plants , pumps , comparative efficiencies , computational experiment , continuous optimization , heat supply systems , hydraulic conditions , network operating condSokolov D.V., Stennikov V.A., Oshchepkova T.B., Barakhtenko Ye.A. The new generation of the software system used for the schematic-parametric optimization of multiple-circuit heat supply systems // Thermal Engineering (English translation of Teploenergetika). Т.59. №4. 2012. C.337-343. DOI: 10.1134/S0040601512040106 The authors describe the new generation of the software system intended for the schematic-parametric optimization ...
Теги: computer software , adaptive models , computational process , heat supply systems , intrinsic structures , software systems , electric network parametersShalaginova Z.I. Methods for analyzing operational controllability and their application for estimating the quality of heat supply systems // Thermal Engineering (English translation of Teploenergetika). Т.59. №5. 2012. C.408-413. DOI: 10.1134/S0040601512020140 The paper presents methods for quantitatively estimating indicators characterizing the performance of heat ...
Теги: energy resources , nuclear energy , economic efficiency , heat supply systems , mathematical expectation , operating modes , thermal-hydraulic model , estimation
