Browse > Article
http://dx.doi.org/10.3741/JKWRA.2019.52.1.83

Applicability evaluation of velocity profile method by V-ADCP measuring real-time river water use  

Song, Jae Hyun (Department of Civil Engineering, Inha University)
Park, Moon Hyung (Korea Institute of Civil Engineering and Building Technology (KICT))
Cha, Jun-Ho (Ministry of Environment, Han River Flood Control Office)
Kim, Chi Young (Korea Institute of Hydrological Survey (KIHS))
Publication Information
Journal of Korea Water Resources Association / v.52, no.1, 2019 , pp. 83-96 More about this Journal
Abstract
In order to properly manage the river water use, it is necessary to collect reliable data of river water use. However, It is not easy to get credible river water use data in Korea because there are some difficultites in reporting and measuring river water use data. Thus, Han River Flood Control Office has installed and operated measuring facility using V-ADCP on the EOUBO intake open channel in the Gosan-Bongdong station section of the Mankyung river, where the use of agricultural water is large. In this study, the applicability of the V-ADCP velocity profile method was evaluated for real-time river water use. For this reason, the parameter sensitivity of Chiu's 2D velocity distribution equation was analyzed and the optimal parameters based on actual discharge data were calculated. In addition, the characteristics of the velocity profile method were analyzed by comparative evaluation of the rating curve method and the index velocity method.
Keywords
River water use; Velocity profile method; Sensitivity analysis; V-ADCP;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Cha, J. H., (2015). Development and Application of Velocity Profile Method with Poisson Equation. Ph. D. dissertation, University of hanyang, Seoul, Republic of Korea.
2 Chiu, C.-L., and Chiou, J.-D. (1986). "Structure of 3-D flow in rectangular open channels." Journal of Hydraulic Engineering, ASCE, Vol. 112, No. 11, pp. 1050-1067.   DOI
3 Chiu, C-L. (1987). "Entropy and probability concepts in Hydraulics." Journal of Hydraulic Engineering, ASCE, Vol. 113, No. 5, pp. 583-599.   DOI
4 Chiu, C-L. (1988). "Entropy and 2-D velocity distribution in open channels." Journal of Hydraulic Engineering, ASCE, Vol. 114, No. 10, pp. 738-756.   DOI
5 Chiu, C-L., and Murray, D. W. (1992). "Variation of velocity distribution along nonuniform open- channel flow." Journal of Hydraulic Engineering, ASCE, Vol. 118, No. 7, pp. 989-1001.   DOI
6 Chiu, C-L., and Said, C. A. A. (1995). "Maximum and mean velocities and entropy in open-channel flow." Journal of Hydraulic Engineering, ASCE, Vol. 121, No. 1, pp. 26-35.   DOI
7 Missouri River Corps of Engineers, Omaha, Nebraska. International Organization for Standardization (2010). Hydrometry-Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods, ISO 15769.
8 Chiu, C-L., and Tung, N-C. (2002). "Maximum velocity and regularities in open-channel flow." Journal of Hydraulic Engineering, ASCE, Vol. 128, No. 4, pp. 390-398.   DOI
9 DeGroot, M. H. (1975). Probability and statistics. Addison-Wesley Publishing Co., Reading, Massa- chusetts.
10 Einstein, H. A., and Chein, N. (1955). "Effects of heavy sediment concentration near the bed on velocity and sediment distribution." MRD series No. 8, University of California, Institute of Engineering Research and U.S. Army Engineering Division,
11 Kim, C. W., Lee, M. H., Yoo, D. H., and Jung, S. W. (2008) "Discharge computation in natural rivers using chiu's velocity distribution and estimation of maximum velocity," Journal of Korea Water Resources Association, KWRA, Vol. 41, No. 6, pp. 575-585.   DOI
12 Kim, C. Y. (2010). Development of Velocity Profile Method for Streamflow Estimation and Its Applicability, Ph. D. dissertation, University of Inha, Incheon, Republic of Korea.
13 Rantz, S.E., and others. (1982b). Measurement and Computation of Streamflow : Volume 2. Computation of Discharge, Water-Supply Paper 2175, U.S. Geological Survey, pp. 285-631.
14 Kim, Y. S., Yang, J. R., Choo, T. H., Ko, I. H., and Kim, W. G. (2001). "Application of discharge measurement method using entropy," Proceedings of Korean Society of Civil Engineers Conference, KSCE, pp. 1-4.
15 Lee, C. J., Seo, I. W., Kim, C. H., and Kim, W. (2007). "Application of chiu's dimensional velocity distribution equations to natural rivers," Journal of Korea Water Resources Association, KWRA, Vo. 40, No. 12, pp. 957-968.   DOI
16 Ministry of Construction and Transportation (MOCT) (2007). Improvement of water use management system. I., Republic of Korea.
17 Ministry of Land, Infrastructure and Transport (MOLIT) (2016). Report of Hydrological Survey., Republic of Korea.
18 Moramarco, T., Saltalippi, C., Singh, V. P. (2004). "Estimation of mean velocity in natural channels based on Chiu's velocity distribution equation." Journal of Hydrologic Engineering., ASCE, Vol. 9, No. 1, pp. 42-50.   DOI
19 Sontek/YSI (2003). Argonaut-SW System Manual.
20 Xia, R. (1997). "Relation between mean and maximum velocities in a natural river." Journal of Hydraulic Engineering, ASCE, Vol. 123, no. 8, pp. 720-723.   DOI
21 Ministry of Land, Transport and Maritime (MLTM) (2008). Improvement of water use management system. II., Republic of Korea.