The DOI matches its Crossref record.
Modeling of two‐dimensional overland flow
Abstract
A two‐dimensional hydrodynamic and numerical model for overland flow is developed in this paper. The model allows spatial variations in hillslope physical characteristics, including surface roughness, infiltration, and microtopography. The accuracy of the model is tested by comparison with characteristic‐based solutions and experimental data. The results of these tests indicate that the model is accurate and has good stability and convergence properties. The application of the model to two‐dimensional overland flow on hillslopes is demonstrated by applying it to surfaces with spatially variable roughness, infiltration, and microtopography. These simulations show that microtopography is the dominant factor causing spatial variation in overland flow depth, velocity, and direction.
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Cited by
A fully coupled physically-based spatially-distributed model for evaluating surface/subsurface flow
Panday, S., & Huyakorn, P. S. (2004) · Advances in Water Resources · doi:10.1016/j.advwatres.2004.02.016 · Cited by 503
Simple spatially-distributed models for predicting flood inundation: A review
Hunter, N. M., Bates, P. D., Horritt, M. S., & Wilson, M. D. (2007) · Geomorphology · doi:10.1016/j.geomorph.2006.10.021 · Cited by 440
Physically based modeling in catchment hydrology at 50: Survey and outlook
Paniconi, C., & Putti, M. (2015) · Water Resources Research · doi:10.1002/2015wr017780 · Cited by 374
Metadata
- Authors
- Zhang, W., & Cundy, T. W.
- Venue
- Water Resources Research
- Publisher
- American Geophysical Union (AGU)
- Published
- 1989-09
- Volume
- 25
- Issue
- 9
- Pages
- 2019-2035
- ISSN
- 0043-1397 (ISSN-L)
- 1944-7973
- OpenAlex
- W2093349170
- Cited by
- 177
- References
- 0
- FWCI
- 3.95
- Type
- journal article
- Language
- en
- Open access
- closed
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Cite CoChat for the checks on this page, and the paper for its own findings.
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- CoChat. (2026). Citation check: Modeling of two‐dimensional overland flow. https://app.cochat.ai/papers/10.1029/wr025i009p02019
- The paper
- Zhang, W., & Cundy, T. W. (1989). Modeling of two‐dimensional overland flow. Water Resources Research. https://doi.org/10.1029/wr025i009p02019
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
