Free surface and velocity field in a circular channel along the side weir in supercritical flow conditions

Flow Measurement and Instrumentation

Volumn 38, Issue , 2014, Pages 108-115

  Azimi, Hamed ^a   Shabanlou, Saeid ^b   Salimi, Mohammad Sajad ^b  

^a RAZI UNIVERSITY   (Iran)

^b ISLAMIC AZAD UNIVERSITY   (Iran)

Author keywords

Circular channel; Free surface; Numerical simulation; Side weir; Supercritical regime

Indexed keywords

COMPUTER SIMULATION; FLOW FIELDS; HYDRAULIC STRUCTURES; NUMERICAL MODELS; SURFACES; TURBULENCE MODELS; VELOCITY; WEIRS;

CIRCULAR CHANNELS; COMMERCIAL SOFTWARE; DISCHARGE COEFFICIENTS; DISCHARGE REDUCTIONS; FREE SURFACES; SIDE- WEIRS; SPATIAL VARIABILITY; SUPERCRITICAL REGIME;

COMPUTATIONAL FLUID DYNAMICS;

EID: 84901911797     PISSN: 09555986     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.flowmeasinst.2014.05.013     Document Type: Article

References (61)

1. Engels H. Versuche uber streichwehren Mitteilungenaus der Dresdner Flussbaulaborator- ium, Heft200/201. Berlin; December 1917.
2. Coleman G.A.S., Smith D. The discharging capacity of side weirs. Instit Civ Eng Sel Eng 1923, 6:250-269.
3. Forchheimer P. Hydraulics Teubner Verlagsgevellschaft. Berlin; 1930. p. 406-9.
4. De Marchi G. Essay on the performance of side weirs (In Italian). L[U+05F3]Energia Electr Milan 1934, 11(11):849-860.
5. Frazer W. The behavior of side weirs in prismatic rectangular channels [Ph.D. thesis]. Glasgow (UK): Glasgow University; 1954.
6. Collinge V.K. The discharge capacity of side weirs. ICE Proc 1957, 6(2):288-304.
7. Chow V.T. Open channel hydraulics 1959, 349-460. Springer, Berlin.
8. Subramanya K., Awasthy S.C. Spatially varied flow over side-weirs. J Hydraul Div 1972, 98(1):1-10.
9. El-Khashab AMM. Hydraulics of flow over side weirs [Ph.D. thesis]. England: University of Southampton; 1975.
10. Ranga Raju K.G., Prasad B., Gupta S.K. Side weir in rectangular channel. J Hydraul Div 1979, 105(5):547-554.
11. Ramamurthy A.S., Subramanya K., Carballada L. Side weir flow model. J Irrig Drain Eng ASCE 1980, 106(IR1):9-25.
12. Hager W.H. Lateral outflow over side-weirs. J Hydraul Eng 1987, 12(4):491-504.
13. Delo E.A., Saul A.J. Charts for the hydraulic design of high side-weirs in storm sewage overflows. ICE Proc 1989, 87(2):175-193.
14. Uyumaz A., Smith R.H. Design procedure for flow over side weirs. J Irrig Drain Eng 1991, 117(1):79-90.
15. Singh R., Manivannan D., Satyanarayana T. Discharge coefficient of rectangular side-weirs. J Irrig Drain Eng 1994, 120(4):814-819.
16. Swamee P.K., Pathak S.K., Mohan M., Agrawal S.K., Ali M.S. Subcritical flow over rectangular side weir. J Irrig Drain Eng 1994, 120(1):212-217.
17. Bruce M. Discussion subcritical flow over rectangular side weir. J Hydraul Eng ASCE 1995, 121(7):309.
18. Swamee P.K., Pathak S.K., Mohan M., Agrawal S.K., Ali M.S. Closer to subcritical flow over rectangular side weir. J Hydraul Eng ASCE 1995, 121(7):309-310.
19. Jalili M., Borghei S. Discussion discharge coefficient of rectangular side weirs. J Irrig Drain Eng ASCE 1996, 122(4):132.
20. Huagao T, Wang L, Ken G. Design of side weirs in subcritical flow. In: ASCE conference proceedings urban drainage model; 2007. p. 438-49.
21. Venutelli M. Method of solution of non-uniform flow with the presence of rectangular side weir. J Irrig Drain Eng 2008, 134(6):840-846.
22. Vatankhah A.R., Bijankhan M. Discussion of method of solution of non-uniform flow with the presence of rectangular side weir. J Irrig Drain Eng 2009, 135(6):812-814.
23. Emiroglu M.E., Kaya N., Agaccioglu H. Discharge capacity of labyrinth side weir located on a straight channel. ASCE J Irrig Drain Eng 2010, 136(1):37-46.
24. Emiroglu M.E., Agaccioglu H., Kaya N. Discharging capacity of rectangular side weirs in straight open channels. Flow Meas Instrum 2011, 22(4):319-330.
25. Bagheri S., Heidarpour M. Characteristics of flow over rectangular sharp-crested side weirs. J Irrig Drain Eng 2012, 138(6):541-547.
26. Novak G., Kozelj D., Steinman F., Bajcar T. Study of flow at side weir in narrow flume using visualization techniques. Flow Meas Instrum 2013, 29:45-51.
27. Aghayari F., Honar T., Keshavarzi A. A study of spatial variation of discharge efficient in broad-crested inclined side weirs. Irrig Drain 2009, 58:246-254.
28. Mwafaq Y.M., Ahmed Y.M. Discharge coefficient for an inclined side weir crest using a constant energy approach. Flow Meas Instrum 2011, 22(6):495-499.
29. Borghei S.M., Vattania Z., Ghodsian M., Jalili M.R. Oblique rectangular sharp crested weir. ICE J Water Marit Eng 2003, 156:185-192.
30. Nalder G. Discussion oblique rectangular sharp crested weir. Proc Instit Civ Eng Water Manag Eng 2004, 157(4):217-218.
31. Honar T., Javan M. Discharge coefficient in oblique side weirs. Iran Agric Res 2007, 26(1, 2):27-36.
32. Samani K. Analytical approach for flow over an oblique weir. J Trans A: Civ Eng 2010, 17(2):107-117.
33. Swamee P., Ojha C., Mansoor T. Discharge characteristics of skew weirs. J Hydraul Res 2011, 49(6):818-820.
34. Borghei S.M., Parvaneh A. Discharge characteristics of a modified oblique side weir in subcritical flow. Flow Meas Instrum 2011, 22:370-376.
35. Al-Talib Azza N. Flow over oblique side weir. Damascus Univ J 2012, 28(1):15-22.
36. Rahimpour M., Keshavarz Z., Ahmadi M.M. Flow over trapezoidal side weir. Flow Meas Instrum 2011, 22:507-510.
37. Haddadi H., Rahimpour M. A discharge coefficient for a trapezoidal broad-crested side weir in subcritical flow. Flow Meas Instrum 2012, 26:63-67.
38. Kumar C.P., Pathak S.K. Triangular side weirs. J Irrig Drain Eng 1987, 113(1):98-105.
39. Ghodsian M. Flow over triangular side weir. Sci Iran 2004, 11(1):114-120.
40. Yahya A.A.A. Discharge coefficient for v-notch broad crested side weir side weir. Al-Rafidain Eng 2011, 19(3):104-111.
41. Uyumaz A. Side weir in triangular channel. J Irrig Drain Eng 1992, 118(6):965-970.
42. Vatankhah A.R. Analytical solution for water surface profile along a side weir in a triangular channel. Flow Meas Instrum 2012, 23(1):76-79.
43. Cheong H. Discharge coefficient of lateral diversion from trapezoidal channel. J Irrig Drain Eng 1991, 117(4):461-475.
44. Vatankhah A.R. Water surface profile over side weir in a trapezoidal channel. Proc Instit Civ Eng (ICE) Water Manag 2012, 165(5):247-252.
45. Uyumaz A. Side weir in U-shaped channels. J Irrig Drain Eng 1997, 123(7):639-646.
46. Vatankhah A. Water Surface Profiles along a Rectangular Side Weir in a U-Shaped Channel. J Hydrol Eng 2013, 18(5):595-602.
47. Vatankhah A.R. Water surface profile along a side weir in a parabolic channel. Flow Meas Instrum 2013, 32:90-95.
48. Allen J.W. The discharge of water over side weirs in circular pipes. ICE Proc 1957, 6(2):270-287.
49. Uyumaz A., Muslu Y. Flow over side weirs in circular channels. J Hydraul Eng 1985, 111(1):144-160.
50. Vatankhah A.R. New solution method for water surface profile along a side weir in a circular channel. J Irrig Drain Eng 2012, 138(10):948-954.
51. Hager W.H. Supercritical flow in circular-shaped side weir. J Hydraul Eng 1994, 120(1):1-12.
52. Oliveto G., Biggiero V., Fiorentino M. Hydraulic features of supercritical flow along prismatic side weirs. J Hydraul Res 2001, 39(1):73-82.
53. Ghodsian M. Supercritical flow over a rectangular side weir. Can J Civ Eng 2003, 30:596-600.
54. Coonrod J, Ho J, Bernardo N. Lateral outflow from supercritical channels. In: Proceedings of the 33rd International Association of Hydraulic Engineering & Research (IAHR) congress: water engineering for a sustainable environment. Madrid (Spain): IAHR; 2009. p. 123-30.
55. Mangarulkar K. Experimental and numerical study of the characteristics of side- weir flows [Master thesis]. Montreal, Quebec, Canada: Concordia University; 2010.
56. Mahmodinia S., Javan M., Eghbalzadeh A. The effects of the upstream froude number on the free surface flow over the side weirs. Int Conf Mod Hydraul Eng, Proc Eng 2012, 28(1):644-647.
57. Aydin M.C. CFD simulation of free-surface flow over triangular labyrinth side weir. Adv Eng Softw 2012, 45:159-166.
58. Aydin M.C., Emiroglu M.E. Determination of capacity of labyrinth side weir by CFD. Flow Meas Instrum 2013, 29:1-8.
59. Ahmed Y., Azza N., Talal A. Simulation of flow over side weir using simulink. Sci Iran Int J Sci Technol 2013, (accepted for publication).
60. Mohammed A.Y. Numerical analysis of flow over side weir. J King Saud Univ - Eng Sci 2013, 1-6.
61. Rajaratnam N., Muralidhar D. Pressure and velocity distribution for sharp-crested weirs. J Hydraul Res 1971, 9(2):241-248.