Postnikov 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 , pipelinPenkovskii A.V., Stennikov V.A. Mathematical Modeling of the Heat Energy Market on a Single Heat Supplier Basis // Thermal Engineering . Vol.65. No.7. 2018. P.443-452. DOI: 10.1134/S0040601518070078 Organizational models of the heat energy market on a Single Heat Supplier basis (SHS) operating in free (liberalized) and regulated tariff environments are considered. An equilibrium mathematical model is proposed for the liberalized tariff setting conditions based on a microeconomic monopolistic market...
Теги: heat energy market , heat supply , mathematical modeling , optimization , single heat supplier , circuit theory , commerce , costs , hydraulic equipment , hydraulic machinery , iterative methods , mathematical models , solar buildings , economic characteristics , enginPostnikov I.V., Stennikov V.A., Mednikova E.E., Penkovsky A.V. Methodology for optimization of component reliability of heat supply systems // Applied Energy. In press. 2017. DOI: 10.1016/j.apenergy.2017.11.073 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 of the...
Теги: component reliability , failure and restoration rates , heat supply system , markov random process , nodal reliability indices , reliability optimization , failure analysis , heat storage , heat transfer , hydraulic equipment , hydraulic machinery , iterative 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 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 , recNovitskiy 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
