Difference between revisions of "1D analytical models for morphology on short time scales"

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==Useful references==
==Useful references==
===Selected software systems===
===Selected software systems===
===Theoretical background===
===Theoretical background===

Latest revision as of 18:41, 15 April 2013

1D analytical models for morphology on short time scales


Hydromorphological models

Basic principles

Fundamental equations for conservation of water mass and water flow momentum under the assumption of steady flow, spatially averaged over cross-section segments and time-averaged over all turbulent fluctuations. Equilibrium sediment transport predictor. Exner equation for conservation of sediment mass.


Flow velocities, water depths, water levels, flow shear stresses. Sediment transport, bed level, erosion, sedimentation.


Related Pressures

Related Measures

Useful references

Selected software systems

Theoretical background

Jansen P.Ph., van Bendegom L., van den Berg J., de Vries M., Zanen A. (1979): Principles of river engineering; The non-tidal alluvial river. Pitman, London.

Sample applications