Space-time Conservation Method Appplied to Numerical Solution of Water Hammer Equations

• Autorzy: Weinerowska-Bords K.
• Konferencja: Application of Computer Methods in Free-Surface and Pressurized Flow Modeling
• Języki publikacji: EN

Abstrakty

EN

This paper is devoted to the space-time conservation (STC) method and its application to a water hammer in steel pipelines. The STC method, due to its numerical properties, in particular its high accuracy, can be an interesting alternative to traditional numerical methods, especially when dealing with problems where the numerical errors have the potential to significantly influence the solution, making interpretation very difficult. As the problem of water hammer is one of such problems, an analysis of the application of the STC method to this case can be very interesting.

Słowa kluczowe

EN

water hammer; unsteady flow in pipelines; numerical methods; numerical dissipation

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2011
• Tom: Vol. 15, No 3-4
• Strony: 353--368
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Weinerowska-Bords K.

• Gdańsk University of Technology, Faculty of Civil Environmental Engineering,

Bibliografia

• [1] Allevi L 1902 Annali delia Societa degli Ingegnem f.d Architetti Italiani 17 (5) 285 (in Italian)
• [2] Allevi L 1913 Atti ddl'Associazione Elcttrotecnica Jtaliana 17 127 (in Italian)
• [3] Jaeger C 1933 Le Genie Cmii 103 (26) 612 (in French)
• [4] Wood F M 1937 Trans. ASME 59 707
• [5] Parmakian J 1955 Water-Hammer Analysis, New York, Dover Publications, Inc.