Postnikov I.V., Stennikov V.A., Mednikova E.E., Penkovskii A.V. A Methodology for Optimziation of Component Reliability of Heat Supply Systems // Energy Procedia. Vol.105. 2017. P.3083-3088. DOI: 10.1016/j.egypro.2017.03.643 The paper suggests a methodology to determine optimal reliability parameters (failure and restoration rates) of heat supply system components, which provide the required level of heat supply reliability. The methodological approach consists in the economically rational distribution...
Теги: heat supply system , reliability optimization , nodal reliability indices , component reliability , failure and restoration rates , markov random process , failure analysis , heat storage , heat transfer , hydraulic equipment , hydraulic machinery , iterative methodStennikov V.A., Barakhtenko E.A., Sokolov D.V. Use of multilevel modeling for determining optimal parameters of heat supply systems // Thermal Engineering . Vol.64. No.7. 2017. P.518-525. DOI: 10.1134/S0040601517070096 The problem of finding optimal parameters of a heat-supply system (HSS) is in ensuring the required throughput capacity of a heat network by determining pipeline diameters and characteristics and location of pumping stations. Effective methods for solving this problem, i.e., the method...
Теги: algorithms , heat-supply system , multilevel modeling , optimization methods , procedure , software system , circuit theory , complex networks , computer software , construction equipment , hierarchical systems , hydraulic equipment , hydraulic machinery , optimizatioShalaginova Z.I. Mathematical model for calculation of the heat-hydraulic modes of heating points of heat-supplying systems // Thermal Engineering . Vol.63. No.3. 2016. P.222-232. DOI: 10.1134/S0040601516020075 http://rd.springer.com/article/10.1134/S0040601516020075 The mathematical model and calculation method of the thermal-hydraulic modes of heat points, based on the theory of hydraulic circuits, being developed at the Melentiev Energy Systems Institute are presented. The redundant circuit of...
Теги: calculations , complex networks , computer software , data handling , heating , heating equipment , hydraulic equipment , hydraulic machinery , hydraulic models , hydraulic structures , mathematical models , recStennikov V.A., Mednikova E.E. Analysis of trends in the development of cities’ heat supply systems // Thermal Engineering . Vol.63. No.9. 2016. P.657-665. DOI: 10.1134/S0040601516090068 http://rd.springer.com/article/10.1134%2FS0040601516090068 New challenges—including the modern urban development policy, formation of the market of energy efficient technologies and different types of equipment of a broad power capacity range, tightening requirements to reliability, quality, and economic accessibility...
Теги: efficiency , energy efficiency , hydraulic equipment , planning , thermal load , urban growth , zoning , centralization levels , decentralized heating , energy efficient technology , heat load density , heat supNovitskiy N.N., Alekseev A.V. State of the art and directions in development of the hydraulic circuit theory methods for modeling and technological control of water supply systems // Urban Water Management: Challenges and Oppurtunities - 11th International Conference on Computing and Control for the Water Industry, CCWI 2011. 1 p. ISBN (print): 0953914089. Important lines in the development of hydraulic circuit theory are briefly characterized. New formulations and the main content of the methods...
Теги: circuit theory , computer simulation , control , hydraulic equipment , hydraulic machinery , identification (control systems) , mathematical models , water management , water supply systems , analysis , flux-di
