Experimental Verification of Storm Sewer Transient Flow Simulation

• Autorzy: Szydłowski M.

Identyfikatory

DOI

10.1515/heem-2015-0014

• Języki publikacji: EN

Abstrakty

EN

The paper focuses mainly on laboratory investigations of transient and transcritical flow in a single pipe of a sewer system. The aim of this paper is to present a comparison between pressure values calculated by an improved McCormack scheme and those measured at the hydraulic laboratory of the Gdansk University of Technology, which were observed inside a pipe in an experiment for water flow with pressurization. The analysis proves that the numerical approach applied to flow simulation is a sufficiently accurate and reliable technique for predicting the basic parameters of storm sewer flow.

Słowa kluczowe

EN

modeling; simulation; transient flow; storm sewers

• Wydawca: Institute of Hydro-Engineering of Polish Academy of Sciences
• Czasopismo: Archives of Hydro-Engineering and Environmental Mechanics
• Rocznik: 2014
• Tom: Vol. 61, nr 3-4
• Strony: 205–--215
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Szydłowski M.

• Gdańsk University of Technology, Faculty of Civil and Environmental Engineering, ul. G. Narutowicza 11/12, 80-233 Gdańsk, Poland

Bibliografia

• Cunge J. A., Holly F. M. and Verwey A. (1980) Practical Aspects of Computational River Hydraulics, London, Pitman Publ. Ltd.
• Capart H., Sillen X. and Zech Y. (1997) Numerical and ExperimentalWater Transients in Sewer Pipes, J. Hydraul. Res., 35, 659–672.
• Garcia-Navarro P., Alcrudo F. and Saviron J. M. (1992) 1-D Open-Channel Flow Simulation Using TVD-McCormack Scheme, J. Hydraul. Eng., 118, 1359–1372.
• Leon A. S., Ghidaoui M. S., Schmidt A. R. and Garcia M. H. (2009). Application of Godunov-type Schemes to Transient Mixed Flows, J. Hydraul. Res., 47, 147–156.
• Szydłowski M. and Machalinska-Murawska J. (2012) Numerical Simulation of Transient Flow in Storm Sewers Using Standard and Improved McCormack Scheme, Task Quarterly, 16, 53–74.
• Trajkovic B., Ivetic M., Calomino F. and D’Ippolito A. (1999) Investigation of Transition from Free Surface to Pressurized flow in a Circular Pipe, Wat. Sci. Tech., 39, 105–112.
• Vasconcelos J. G., Wright S. J. and Roe P. L. (2006) Improved Simulation of Flow Regime Transition in Sewers: Two-Component Pressure Approach, J. Hydraul. Eng., 132, 553–562.