In situ measurements of shear stresses of a flushing wave in a circular sewer using ultrasound

Water Science and Technology

Volumn 57, Issue 9, 2008, Pages 1363-1368

  Staufer, P ^a   Pinnekamp, J ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

Flushing; Sewer cleaning; Shear stress; Ultrasonic measurement; Urban drainage

Indexed keywords

DEPOSITS; DIFFERENCE EQUATIONS; EQUATIONS OF MOTION; MASONRY CONSTRUCTION; MEASUREMENTS; METALLURGY; NUMERICAL ANALYSIS; NUMERICAL METHODS; SEWERS; SHEAR STRESS; SHEARING MACHINES; STRENGTH OF MATERIALS; ULTRASONIC DEVICES; ULTRASONICS; WAVES;

(2+1)-DIMENSIONAL; (ABIOTIC AND BIOTIC) STRESS; (P ,P ,T) MEASUREMENTS; (PL) PROPERTIES; APPLIED (CO); BOTTOM SHEAR; CLEANING PROCEDURES; CLEANING TECHNOLOGIES; DRY WEATHERS; ECOLOGICAL CONDITIONS; FLUSHING DEVICES; IN ORDER; IN-SITU MEASUREMENTS; MEASUREMENT AND CONTROL; NEGATIVE EFFECTS; NEW DEVELOPMENTS; NUMERICAL SCHEMES; NUMERICAL STUDIES; PHYSICAL EQUATIONS; SEWER NETWORKS; STORM WATERS;

UNCERTAINTY ANALYSIS;

RAIN;

FLUSHING; IN SITU MEASUREMENT; NUMERICAL METHOD; SEWER NETWORK; SHEAR STRESS; ULTRASONICS; URBAN DRAINAGE;

ARTICLE; FILTER DESIGN; FLUSH GATE; LAND DRAINAGE; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; PARTICLE IMAGE VELOCIMETRY; SEWER; SHEAR STRESS; ULTRASOUND;

DRAINAGE, SANITARY; ENVIRONMENTAL MONITORING; MODELS, THEORETICAL; SEWAGE; STRESS, MECHANICAL; ULTRASONICS; WATER MOVEMENTS;

EID: 45549100400     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2008.300     Document Type: Article

References (24)

1. Ashley, R. M., Arthur, S., Coghlan, B. P. & McGregor, I. 1993 Fluid sediment in combined sewers. Water Sci. Technol. 29(1-2), 113-123.
2. Bardiaux, J.-B., Bonakdari, H., Mose, F. & Vazquez, J. 2006 Velocity Profiles through a sewer channel: Using CFD to obtain velocity fields, Wasserbaukolloquium 2006, Dresdner Wasserbauliche Mitteilungen, No. 32, pp. 327-335.
3. Bâres, V., Jiràk, J. & Pollert, J. 2006 Bottom shear stress in unsteady sewer flow. Water Sci. Technol. 54(6-7), 93-100.
4. Bertrand-Krajewski, J.-L., Bardin, J. P. & Gibello, C. 2006 Long term monitoring of sewer sediment accumulation and flushing experiments in a man-entry sewer. Water Sci. Technol. 54(6-7), 109-117.
5. Briechle, S. & Köngeter, J. 2002 Experimental data for dike break waves, Proceedings, River Flow 2002; International Conference on Fluvial Hydraulics, Louvain-la-Neuve, Belgium, Vol 1., pp. 467-473.
6. Bonakdari, H. & Larrarte, F. 2006 Experimental and numerical investigation on self-cleansing and shear stress in sewers, Proceedings, 2nd International Conference on Sewer Operation and Maintenance (SOM 06), October 26-28 2006, Vienna, Austria.
7. Campisano, A., Creaco, E. & Modica, C. 2005 A dimensionless approach for determining the scouring performance of flushing waves in sewer channels, Proceedings 10th International Conference on Urban Drainage, 21-26 August 2005, Copenhagen, Denmark.
8. Campisano, A. & Modica, C. 2003 Flow velocities and shear stresses during flushing operations in sewer collectors. Water Sci. Technol. 47(4), 123-128.
9. Campisano, A., Creaco, E., Modica, C. & Reitano, R. 2006 Flushing experiments with cohesive sediments, Proceedings, 2nd International Conference on Sewer Operation and Maintenance (SOM 06), October 26-28 2006, Vienna, Austria.
10. Dettmar, J. 2006 Beitrag zur Verbesserung der Reinigung von Abwasserkanälen, PhD Thesis, Institute of Environmental Engineering, Aachen University (RWTH).
11. Dettmar, J. & Staufer, P. 2005 Modeling of flushing waves for optimizing cleaning operations. Water Sci. Technol. 52(5), 233-240.
12. Freni, G., Mannina, G. & Vivianni, G. 2006 Uncertainty assessment of sewer sediment erosion modelling, Proceedings, 2nd International Conference on Sewer Operation and Maintenance (SOM 06), October 26-28 2006, Vienna, Austria.
13. Guzman, K., LaMotta, E. J., McCorquodale, J. A., Rojas, S. & Ermogenous, M. 2007 Effect of formation on roughness coefficient and solids deposition in small-diameter PVC pipes. J. Environ. Eng. 133(4), 364-371.
14. Laubner, G. 1997 Experimente zur Talsperrenbruchwelle im glatten geneigten Rechteckkanal, Mitteilungen 152, Versuchsanstalt für Wasserbau, Hydrologie und Glaziologie der ETH Zürich, Zürich.
15. Laplace, D., Oms, C., Ahyerre, M., Chebbo, G., Lemasson, J. & Felouzis, L. 2003 Revoval of the organic surface layer in combined sewer sediment using a flushing gate. Water Sci. Technol. 47(4), 19-26.
16. Huisman, J. C., Burckhardt, S., Larsen, T. A., Krebs, P. & Gujer, W. 2000 Propagation of waves and dissolved compounds in sewer. J. Environ. Eng. 126(1), 12-20.
17. Ristenpart, E. 1995 Feststoffe in der Mischwasserkanalistaion Vorkommen, Bewegen und Verschmutzungspotential, PhD Thesis, Stadtentwässerung und Gewässerschutz, Vol. 11, Institute of Water Resources Management, Hydrology and Agricultural Hydraulic Engineering, University of Hannover.
18. Schaffner, J. 2007 Numerical investigations on the function of flush waves in a reservoir sewer, PhD thesis, Department of Hydromechanics and Hydraulics, TU Darmstadt (in preperation).
19. Schlichting, H. & Gersten, K. 2003 Boundary-Layer Theory, 8th edition. McGraw, Now York.
20. Schramm, J. 2002 Eindimensionale Berechnung instationärer und diskontinuierlicher Abflussprozesse in abflussschwachen naturnahen Gerinnen, PhD thesis, Institute of Hydraulic Engineering and Water Recourses Management, Aachen University (RWTH).
21. Schütze, M., Butler, D. & Beck, M. B. 1999 Optimisation of control strategies for the urban wastewater system - an integrated approach. Water Sci. Technol. 39(9), 209-216.
22. Seggelke, K., Rosenwinkel, K.-H., Vanrolleghem, P. A. & Krebs, P. 2005 Integrated operation of sewer system and WWTP by simulation-based control of the WWTP inflow. Water Sci. Technol. 52(5), 195-203.
23. Staufer, P., Dettmar, J. & Pinnekamp, J. 2007 Impact of the level of approximation on the modeling flushing waves. Water Practice Technol. 2(2), doi: 10.2166/wpt.2007.0036 (online only).
24. Verbanck, M. 1990 Sewer sediment and its relation with the quality characteristics of combines sewer flows. Water Sci. Technol. 22(10-11), 247-257.