Chapter
Apr 26, 2012
2-D Mathematic Model of Flow, Sediment, Temperature, and Concentration Field and Its Application
Authors: Zhang Jie [email protected] and Zhang XibingAuthor Affiliations
Publication: World Environmental and Water Resources Congress 2008: Ahupua'A
Abstract
Based on the basic theories of sediment, flow movement and the diffuseness of temperature and concentration, a 2-D mathematic model describing sediment-carrying flow, temperature and concentration field used in reservoir, river channels and estuaries was established. The limit volume method and the finite element method were adopted to solve the control equations of 2-D mathematic model. The calculation process of this model is stable and computational velocity quick. This model has been widely used in engineerings and detected by field observed results.
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Information
Published In
World Environmental and Water Resources Congress 2008: Ahupua'A
Pages: 1 - 9
Copyright
© 2008 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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ASCE Technical Topics:
- Engineering fundamentals
- Engineering mechanics
- Finite element method
- Flow (fluid dynamics)
- Fluid dynamics
- Fluid mechanics
- Hydrologic engineering
- Mathematical models
- Mathematics
- Methodology (by type)
- Models (by type)
- Numerical methods
- River engineering
- River flow
- Sediment
- Sediment transport
- Temperature (by type)
- Temperature distribution
- Thermal properties
- Thermodynamics
- Two-dimensional flow
- Two-dimensional models
- Water and water resources
Authors
Affiliations
Changjiang River Scientific Research Institute (CRSRI), Wuhan 430010, China. E-mail: [email protected]
Zhang Xibing
Changjiang River Scientific Research Institute (CRSRI), Wuhan 430010, China
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.