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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17738
Title: Multilinear diffusion analogy model for real-time streamflow routing
Authors: Perumal M.
Moramarco T.
Sahoo B.
Barbetta S.
Published in: Proceedings of iEMSs 4th Biennial Meeting - Int. Congress on Environmental Modelling and Software: Integrating Sciences and Information Technology for Environmental Assessment and Decision Making, iEMSs 2008
Abstract: A multilinear routing method using diffusion analogy model as a sub-model is proposed in this study. The diffusion analogy model can be considered as the next level of approximation to the full Saint-Venant equations. The applicability of the method is first tested by simulating the outflow hydrographs generated by routing the hypothetical inflow hydrographs in hypothetical channel reaches using the Saint-Venant equations and, subsequently, by studying the flood wave propagation in a 23 km reach of Tiber River in Central Italy. The results demonstrate the suitability of the diffusion analogy model as a sub-model for its use in the multilinear routing method for real-time applications.
Citation: Proceedings of iEMSs 4th Biennial Meeting - Int. Congress on Environmental Modelling and Software: Integrating Sciences and Information Technology for Environmental Assessment and Decision Making, iEMSs 2008, (2008), 536- 543. Barcelona, Catalonia
URI: http://repository.iitr.ac.in/handle/123456789/17738
Issue Date: 2008
Keywords: Diffusion
Modelling
Multilinear
Routing
Streamflow
ISBN: 9788476530740
Author Scopus IDs: 6603838635
6602775672
16069856000
12242652500
Author Affiliations: Perumal, M., Department of Hydrology, Indian Institute of Technology Roorkee, Roorkee-247 667, India
Moramarco, T., National Research Council, IRPI, Via Madonna Alta 126, 06128 Perugia, Italy
Sahoo, B., National Research Council, IRPI, Via Madonna Alta 126, 06128 Perugia, Italy, National Academy of Agricultural Research Management (ICAR), Hyderabad, India
Barbetta, S., National Research Council, IRPI, Via Madonna Alta 126, 06128 Perugia, Italy
Corresponding Author: Perumal, M.; Department of Hydrology, Indian Institute of Technology Roorkee, Roorkee-247 667, India; email: p_erumal@yahoo.com
Appears in Collections:Conference Publications [HY]

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