Postnikov I., Stennikov V., Penkovskii A. Optimization of joint operation of district and distributed heat sources for effective and reliable heat supply to consumers // E3S Web of Conferences. Vol.58. ID: 01014. 2018. DOI: 10.1051/e3sconf/20185801014 The problem of optimal load distribution between district and distributed heat sources (heat sources of prosumers) in the district heating systems are considered. The methodical approach and mathematical model for solving this problem are proposed...
Теги: district heating , hydraulic equipment , hydraulic machinery , distributed heat sources , district heating system , hydraulic circuits , industrial organization , joint operations , methodical approach , optimPostnikov I.V. Optimization of reliability parameters structure for district heating systems // E3S Web of Conferences. Vol.39. ID: 02002. 2018. DOI: 10.1051/e3sconf/201839012002 The problem of reliability parameters distribution on the district heating system's scheme is considered. This is one of important part of the general problem of optimal synthesis of district heating systems and is urgent for both the systems under design and the existing insufficiently reliable systems. The concept of...
Теги: component reliability , district heating system , failure and restoration rates , markov random process , nodal reliability indices , reliability optimization , district heating , heat storage , heating equipment , hydraulic equipment , hydraulic machinery , pipelinMikhailovsky E.A. Internet system for hydraulic calculations of pipeline systems by the methods of the theory of hydraulic circuits // E3S Web of Conferences. Vol.39. ID: 04002. 2018. DOI: 10.1051/e3sconf/20183904002 The paper is focused on a characteristic of an innovative technology for remote application of methods of the theory of hydraulic circuits for modeling the operation of multi-loop water and gas pipeline systems, using the Internet browser. The aims, objectives and implementation principles...
Теги: hydraulic machinery , object oriented programming , pipelines , piping systems , timing circuits , water pipelines , client-server architectures , distributed software , hydraulic calculations , hydraulic circShalaginova 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 area of research - the theory of hydraulic circuits - that has been developed at MESI SB RAS. The essentials...
Теги: hydraulic equipment , hydraulic machinery , pipelines , calculation scheme , heat supply systems , hydraulic circuits , multilevel model , multilevels , operating condition , thermal-hydraulic calculations , thStennikov V., Barakhtenko E., Sokolov D. An approach to design of an intelligent heating system // E3S Web of Conferences. Vol.39. ID: 03006. 2018. DOI: 10.1051/e3sconf/20183903006 At present, there is a growing need to solve the design problem of the hydraulic circuit of an intelligent heating system with the required transmission capacity, hydraulic stability and reliability indices. The paper proposes a mathematical statement of the design problem of such a hydraulic circuit and an original methodological...
Теги: heating equipment , hydraulic machinery , pipelines , problem solving , complex problems , computational procedures , design problems , hydraulic circuits , hydraulic stability , mathematical statement , methodPostnikov 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 methodNovitskiy 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
