An efficient numerical method for district heating system hydraulics
Само за регистроване кориснике
2006
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
An efficient method for the numerical simulation and analyses of the steady-state hydraulics of complex pipeline networks is presented. It is based on the loop model of the network and the method of square roots for solving the system of linear equations. The procedure is presented in the comprehensive mathematical form that could be straightforwardly programmed into a computer code. A method application to energy efficiency analyses of a real complex District Heating system is demonstrated. The obtained results show a potential for electricity savings in pumps operation. It is shown that the method is considerably more effective than the standard Hardy Cross method still widely used in engineering practice. Due to the ease of implementation and high efficiency the method presented in this paper is recommended for the hydraulic steady-state calculations of complex networks.
Кључне речи:
Hydraulics / Numerical method / District heatingИзвор:
Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006., 2006Издавач:
- Društvo termičara Srbije
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Stevanović, Vladimir AU - Prica, Sanja AU - Maslovarić, Blaženka PY - 2006 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7656 AB - An efficient method for the numerical simulation and analyses of the steady-state hydraulics of complex pipeline networks is presented. It is based on the loop model of the network and the method of square roots for solving the system of linear equations. The procedure is presented in the comprehensive mathematical form that could be straightforwardly programmed into a computer code. A method application to energy efficiency analyses of a real complex District Heating system is demonstrated. The obtained results show a potential for electricity savings in pumps operation. It is shown that the method is considerably more effective than the standard Hardy Cross method still widely used in engineering practice. Due to the ease of implementation and high efficiency the method presented in this paper is recommended for the hydraulic steady-state calculations of complex networks. PB - Društvo termičara Srbije C3 - Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006. T1 - An efficient numerical method for district heating system hydraulics UR - https://hdl.handle.net/21.15107/rcub_machinery_7656 ER -
@conference{ author = "Stevanović, Vladimir and Prica, Sanja and Maslovarić, Blaženka", year = "2006", abstract = "An efficient method for the numerical simulation and analyses of the steady-state hydraulics of complex pipeline networks is presented. It is based on the loop model of the network and the method of square roots for solving the system of linear equations. The procedure is presented in the comprehensive mathematical form that could be straightforwardly programmed into a computer code. A method application to energy efficiency analyses of a real complex District Heating system is demonstrated. The obtained results show a potential for electricity savings in pumps operation. It is shown that the method is considerably more effective than the standard Hardy Cross method still widely used in engineering practice. Due to the ease of implementation and high efficiency the method presented in this paper is recommended for the hydraulic steady-state calculations of complex networks.", publisher = "Društvo termičara Srbije", journal = "Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006.", title = "An efficient numerical method for district heating system hydraulics", url = "https://hdl.handle.net/21.15107/rcub_machinery_7656" }
Stevanović, V., Prica, S.,& Maslovarić, B.. (2006). An efficient numerical method for district heating system hydraulics. in Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006. Društvo termičara Srbije.. https://hdl.handle.net/21.15107/rcub_machinery_7656
Stevanović V, Prica S, Maslovarić B. An efficient numerical method for district heating system hydraulics. in Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006.. 2006;. https://hdl.handle.net/21.15107/rcub_machinery_7656 .
Stevanović, Vladimir, Prica, Sanja, Maslovarić, Blaženka, "An efficient numerical method for district heating system hydraulics" in Međunarodna konferencija Elektrane 2006, Vrnjačka Banja, Srbija, 2006. (2006), https://hdl.handle.net/21.15107/rcub_machinery_7656 .