Hydrologic Channel‐Flow Routing for Compound Sections
Publication: Journal of Hydraulic Engineering
Volume 117, Issue 5
Abstract
An efficient channel‐flow routing scheme for large drainage networks with compound sections and for continuous long‐term simulation is often needed for sediment and water‐quality investigations. A Muskingum‐Cunge channel‐flow routing scheme is adopted for this purpose. Main channel and overbank flow in compound cross sections are decoupled and routed separately to quantify the different flow characteristics in each channel portion. A variable time step is introduced to increase the efficiency of the numerical scheme. The adaptations of the channel‐flow routing scheme are tested against hydraulic channel‐flow routing using the DAMBRK model. Test conditions consist of several hypothetical flood hydrographs in long prismatic channels with significant overbank storage. For the tested cases, hydrograph peak and time to peak are, on the average, within 4% of the results from hydraulic routing. Simulated hydrograph shapes are consistent with expectations, and hydrograph distortions, resulting from overbank flood plains, are well reproduced. Furthermore, execution time of the numerical scheme is generally more than one order of magnitude faster than the benchmark hydraulic routing.
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References
1.
Basco, D. R. (1987). “Improved robustness on the NWS DAMBRK algorithm.” Proc. of the 1987 Nat. Conf. on Hydraulic Engineering, ASCE, New York, N.Y., 776–781.
2.
Becker, A., and Glos, E. (1970). “Stufenmodell Fuer Hochwasserwellenberechnung in ausufernden Wasserlaeufen.” Wasserwirtschaft und Wassertechnick, (1), 10–14.
3.
Chow, V. T. (1959). Open channel hydraulics. McGraw‐Hill Inc., New York, N.Y.
4.
Cunge, J. A. (1969). “On the subject of a flood propagation computation method (Muskingum method).” J. Hydraulic Res., 7(2), 205–230.
5.
Fread, D. L. (1982). “DAMBRK: The NWS dam‐break flood forecasting model.” Office of Hydrology, National Weather Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, Silver Spring, Md.
6.
Fread, D. L. (1984). “DAMBRK: The NWS dam‐break flood forecasting model.” Office of Hydrology, National Weather Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, Silver Spring, Md.
7.
Garbrecht, J. (1988a). “Drainage network channel flow routing for large scale watershed rainfall‐runoff simulation.” Proc. of the 1988 Int. Symp. on Modeling Agricultural, Forest, and Rangeland Hydrology, Chicago, Ill., American Society Agricultural Engineers, St. Joseph, Mich., 07/88, 367–376.
8.
Garbrecht, J. (1988b). Determination of the execution sequence of channels in a drainage network for cascade routing. Hydrosoft, software for hydraulics, hydrology and hydrodynamics, Computational Mechanics Publications, Southampton, U.K., 1, 129–138.
9.
Jones, S. B. (1983). Discussion of “Accuracy criteria in diffusion routing.” J. Hydr. Div., ASCE, 109(5), 801–803.
10.
Koussis, A. D. (1976). “An approximate dynamic flood routing method.” Proc. of Int. Symp. on Unsteady Flow in Open Channels, Paper L1, Newcastle‐Upon‐Tyne, England.
11.
Koussis, A. D. (1978). “Theoretical estimations of flood routing parameters.” J. Hydr. Div., ASCE, 104(1), 109–115.
12.
Koussis, A. D. (1980). “Comparison of Muskingum method difference schemes.” J. Hydr. Div., ASCE, 106(5), 925–929.
13.
Koussis, A. D. (1983). Discussion of “Accuracy criteria in diffusion routing.” J. Hydr. Div., ASCE, 109(5), 803–806.
14.
Laurenson, E. M. (1962). “Hydrograph synthesis by runoff routing.” Report No. 66, Water Research Laboratory, University of New South Wales, Australia.
15.
Miller, W. A., and Cunge, J. A. (1975). “Simplified equations of unsteady flow.” Unsteady flow in open channels. K. Mahmood and V. Yevjevich, eds., Water Resources Publications, Ft. Collins, Colo.
16.
Ponce, V. M. (1981). “Development of an algorithm for the linearized diffusion method of flood routing.” Civil Engineering Series No. 81144, San Diego State University, San Diego, Calif.
17.
Ponce, V. M. (1983). “Development of physically based coefficients for the diffusion method of flood routing.” Contract No. 53‐3A75‐3‐3, U.S. Soil Conservation Service, Lanham, U.K.
18.
Ponce, V. M., and Theurer, F. D. (1982). “Accuracy criteria in diffusion routing.” J. Hydr. Div., ASCE, 108(6), 747–757.
19.
Ponce, V. M., and Theurer, F. D. (1983a). Closure to “Accuracy criteria in diffusion routing.” J. Hydraulic Div., ASCE, 109(5), 806–807.
20.
Ponce, V. M., and Theurer, F. D. (1983b). Closure to “Accuracy criteria in diffusion routing.” J. Hydr. Div., ASCE, 109(10), 1397.
21.
Ponce, V. M., Li, R. M., and Simons, D. B. (1978). “Applicability of kinematic and diffusion models.” J. Hydr. Div., ASCE, 104(3), 353–360.
22.
Ponce, V. M., and Yeyjevich, V. (1978). “Muskingum‐Cunge method with variable parameters.” J. Hydr. Div., ASCE, 104(12), 1663–1667.
23.
Smith, A. A. (1980). “A generalized approach to kinematic flood routing.” J. Hydro., 45, 71–89.
24.
Traver, R. G. (1988). “Transition modeling of unsteady one‐dimensional open channel flow through the subcritical‐supercritical interface,” thesis presented to Pennsylvania State University, at College Park, Pennsylvania, in partial fulfillment of the requirements for the degree of Master of Science.
25.
Weinmann, P. E., and Laurenson, E. M. (1979). “Approximate flood routing methods: A review.” J. Hydr. Div., ASCE, 105(2), 1521–1535.
26.
Younkin, L. M., and Merkel, W. H. (1988a). “Range of application for reach routing with the variable parameter diffusion model.” 24th Annual Conf., American Water Resources Association, Milwaukee, Wis.
27.
Younkin, L. M., and Merkel, W. H. (1988b). “Evaluation of diffusion models for flood routing.” Proc. of Nat. Conf. on Hydraulic Engineering, ASCE, Colorado Springs, Colo., 674–680.
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Copyright © 1991 ASCE.
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Published online: May 1, 1991
Published in print: May 1991
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