Depending on the amount of data to process, file generation may take longer.

If it takes too long to generate, you can limit the data by, for example, reducing the range of years.


Download BibTeX


The theory of graphs as a potential tool for modeling of combined heat and power plant network elements


[ 1 ] Katedra Techniki Cieplnej, Wydział Maszyn Roboczych i Transportu, Politechnika Poznańska | [ P ] employee

Title variant

PL Teoria grafów jako potencjalne narzędzie do modelowania elementów elektrociepłowni

Year of publication


Published in

Journal of Mechanical and Transport Engineering

Journal year: 2014 | Journal volume: vol. 66 | Journal number: no. 4

Article type

scientific article

Publication language


  • heat and power plant
  • network

EN The following article provides a brief introduction to the graph theory. It shows two types of models which have been developed using the graph theory. Additionally presented are conservation equations of mass, momentum and energy. The article covers the three elements of the network such as the they are straight pipe and change of the flow direction and a circular arc. These elements are described by the rules of behavior. Identified and described the patterns of loss coefficients.

PL Artykuł stanowi krótkie wprowadzenie do teorii grafów. Przedstawiono w nim dwa rodzaje modeli utworzonych za pomocą teorii grafów. Dodatkowo opisano zasady zachowania masy, pędu i energii. Uwzględniono podstawowe elementy sieci, takie jak rura prosta oraz łuk kołowy i zmiana kierunku przepływu. Elementy te opisano za pomocą zasad zachowania masy, pędu i energii. Określono i opisano wzory na współczynniki strat.

Pages (from - to)

57 - 70



Ministry points / journal


This website uses cookies to remember the authenticated session of the user. For more information, read about Cookies and Privacy Policy.