Study of the influence of air holes along length of convergent-divergent passage of a venturi device on aeration;Étude de l'influence sur l'aération d'un dispositif de trous d'aération le long du convergent-divergent d'un venturi

Journal of Hydraulic Research

Volumn 41, Issue 5, 2003, Pages 513-520

  Emiroglu, M Emin ^a   Baylar, Ahmet ^a  

^a FIRAT UNIVERSITY   (Turkey)

Author keywords

Aeration; Air entrainment rate; Dissolved oxygen; Nozzle; Venturi; Water jet

Indexed keywords

JETS; SURFACE WATERS; WATER AERATION; WATER QUALITY;

FRESHWATER;

HYDRAULICS;

AERATION; AIR ENTRAINMENT; NOZZLE; WATER JET;

CELLULAR ORGANISMS; VENTURI;

EID: 0142120465     PISSN: 00221686     EISSN: None     Source Type: Journal    
DOI: 10.1080/00221680309499996     Document Type: Article

References (26)

1. AHMED, A. (1974). Aeration by plunging liquid jet, Ph.D. thesis, Loughborough University of Technology.
2. BAYLAR, A. and EMIROGLU, M.E. (2002). "The Effect of Sharp-Crested Weir Shape on Air Entrainment," Canadian J. Civil Engrg., 29(3), 375-383.
3. BIN, A.K. (1977). "Mass Transfer in a Plunging Jet Absorber," Int. Chem. Engrg., 19, 227-235.
4. BIN, A.K. (1988). "Gas Entrainment by Plunging Liquid Jets," VDI-Forschungsheft, 648, 1-36.
5. BIN, A.K. (1993). "Gas Entrainment by Plunging Liquid Jets," Chem. Engrg. Sci., 48(21), 3585-3630.
6. BIN, A.K. and SMITH, J.M. (1982). "Mass Transfer in a Plunging Liquid Jet Absorber," Chem. Engrg. Commun., 15, 367-383.
7. BONSIGNORE, D., VOLPICELLI, G., CAMPANILE, A., SANTORO, L. and VALENTINO, R. (1985). "Mass Transfer in Plunging Jet Absorbers," Chem. Engrg. Process., 19, 85-94.
8. ECKENFELDER, W.W. Jr. and FORD, D.L. (1970). "Water Pollution Control", Pemberton Press, Austin and New York.
9. FUNATSU, K., HSU, Y.-Ch., NODA, M. and SUGAWA, S. (1988). "Oxygen Transfer in the Water Jet Vessel," Chem. Engrg. Commun., 73, 121-139.
10. KOGA, M. (1982). "Bubble Entrainment in Breaking Wind Waves," Tellus, 34, 481-489.
11. KUSABIRAKI, D., MUROTA, M., OHNO, S., YAMAGIWA, K., YASUDA, M. and OHKAWA, A. (1990a). "Gas Entrainment Rate and Flow Pattern in a Plunging Liquid Jet Aeration System using Inclined Nozzles," J. Chem. Engrg. Japan, 23(6), 704-710.
12. KUSABIRAKI, D., NIKI, H., YAMAGIWA, K. and OHKAWA, A. (1990b). "Gas Entrainment Rate and Flow Pattern of Vertical Plunging Liquid Jets," Canadian J. Chem. Engrg., 68(6), 893-903.
13. MCKEOGH, E.J. and ERVINE, D.A. (1981) "Air Entrainment Rate and Diffusion Pattern of Plunging Liquid Jets," Chem. Engrg. Sci., 36, 1161-1172.
14. OGUZ, H.N. (1998) "Role of Surface Disturbances in the Entrainment of Bubbles by a Liquid Jet," J. Fluid Mech., 372, 189-212.
15. OHKAWA, A., KUSABIRAKI, D., SHIOKAWA, Y., SAKAI, N. and FUJII, M. (1986). "Flow and Oxygen Transfer in a Plunging Water System using Inclined Short Nozzles and Performance Characteristics of its System in Aerobic Treatment of Wastewater," Biotechnology and Bioengineering, 28, 1845-1856.
16. OHL, C.D., OGUZ, H.N. and PROSPERETTI, A. (2000). "Mechanism of Air Entrainment by a Disturbed Liquid Jet," Phys. Fluids, 12(7), 1710-1714.
17. SENE, K.J. (1988). "Air Entrainment by Plunging Jets," Chem. Engrg. Sci., 43(10), 2615-2623.
18. TOJO, K. and MIYANAMI, K. (1982), "Oxygen Transfer in Jet Mixers," Chem. Engrg. J., 24, 89-97.
19. TOJO, K., NARUKO, N. and MIYANAMI, K. (1982). "Oxygen Transfer and Liquid Mixing Characteristics of Plunging Jet Reactors," Chem. Engrg. J., 25, 107-109.
20. VAN DE DONK (1981). Water aeration with plunging jets, Ph.D. thesis, Technische Hogeschool Delft.
21. VAN DE SANDE, E. and SMITH, J.M. (1973). "Surface Entrainment of Air by High Velocity Water Jets," Chem. Engrg. Sci., 28, 1161-1168.
22. VAN DE SANDE, E. and SMITH, J.M. (1975). "Mass Transfer from Plunging Water Jets," Chem. Engrg. J., 10, 225-233.
23. VAN DE SANDE, E. and SMITH, J.M. (1976). "Jet Break-Up and Air Entrainment by Low Velocity Turbulent Water Jets," Chem. Engrg. Sci., 31, 219-224.
24. YAMAGIWA, K., ITO, A., TAJIMA, K., YOSHIDA, M. and OHKAWA, A. (2000). "Effect of Nozzle Contraction Angle on Air Entrainment Rate of a Vertical Plunging Liquid Jet," J. Chem. Engrg. Japan, 33(5), 805-807.
25. YAMAGIWA, K., ITO, A., KATO, Y., YOSHIDA, M. and OHKAWA, A. (2001). "Effects of Liquid Property on Air Entrainment and Oxygen Transfer Rates of Plunging Jet Reactor," J. Chem. Engrg. Japan, 34(4), 506-512.
26. ZHU, Y., OGUZ, H.N. and PROSPERETTI, A. (2000). "On the Mechanism of Air Entrainment by Liquid Jets at a Free Surface," J. Fluid Mech., 404, 151-177.