Effect of Orifice Type and Number on the Mixing and Flow Characteristics in In-line Mixer
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Jeong, Seon Yong
(School of Mechanical Engineering, Chungbuk National University)
Chung, Won Sik (School of Mechanical Engineering, Chungbuk National University) Rhi, Seok Ho (School of Mechanical Engineering, Chungbuk National University) Lee, Kye Bock (School of Mechanical Engineering, Chungbuk National University) Lee, Dae Gyu (Water Hightech) |
1 | S. Kawamura, Integrated Design of Water Treatment Facilities, JOHN WILEY & SONS, INC. New York, 1991. |
2 | M. M. Clark, J. S. Srivastava, R. R. Lang, L. J. Trussell, D, McCollum, J. D. Bailey, G. Christie, G. Stolarik, Selection and Design of Mixing Processes for Coagulation, AWWA Research Foundation, Denver, USA. 1994. |
3 | A. Amirtharajah and P. Mills, "Rapid-Mix Design for Mechanisms of Alum Coagulation", Journal of AWWA, vol. 74, no. 5, pp. 210-216, 1992. |
4 | Y. O. Park, N. S. Park, S. S. Kim, K. D. Kim, K. H. Lim, "Evaluation of coagulants dispersion in pump diffusion mixer for water treatment using CFD technique", Journal of Korean Society of Water and Wastewater, vol. 22, no. 1, pp. 49-63, 2008. |
5 | H. C. Kim and S. H. Lee, "Pump diffusion flash mixing for improving coagulation process in drinking water treatment", Separation & Purification Technology, vol. 52, pp. 117-125, 2006. DOI: https://doi.org/10.1016/j.seppur.2006.03.022 DOI |
6 | D. J. Park, Y. O. Park, N. S. Park, S. S. Kim, C. K. Wang, "Evaluation of flow characteristics within in-line mixer for water treatment using CFD technique", Journal of Korean Society of Water and Wastewater, vol. 22, no. 3, pp. 351-358, 2008. |
7 | S. L. Dixon, Fluid Mechanics and Thermodynamics of Turbomachinery, Butterworth Heinemann, 1998. |
8 | Y. O. Park, K. D. Kim, N. S. Park, J. L. Lim, K. H. Lim, "Characteristics of coagulants distribution by the pumping rate in pump diffusion mixer", Journal of Korean Society of Water and Wastewater, vol. 22, no. 1, pp. 65-71, 2008. |
9 | N. S. Park and H. Park, "Analysis of local velocity gradients in rapid mixer using particle image velocimetry technique", Water Science and Technology, Water Supply, vol. 2, no. 5-6, pp. 47-55, 2002. DOI |
10 | FLUENT, Fluent 17.1 User's Guide, 2016. |
11 | H. E. Hudson, and J. P. Wolfner, "Design of Mixing and Sedimentation Basins", Journal of AWWA, vol. 59, no. 10, pp. 1257-1268, 1967. DOI |
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