SOLVING THE TWO-DIMENSIONAL DIFFUSION FLOW MODEL.

T. V. Hromadka; Chintu Lai

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USGS · 70013605

SOLVING THE TWO-DIMENSIONAL DIFFUSION FLOW MODEL.

T. V. Hromadka·Chintu Lai

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Abstract

A simplification of the two-dimensional (2-D) continuity and momentum equations is the diffusion equation. To investigate its capability, the numerical model using the diffusion approach is applied to a hypothetical failure problem of a regional water reservoir. The model is based on an explicit, integrated finite-difference scheme, and the floodplain is simulated by a popular home computer which supports 64K FORTRAN. Though simple, the 2-D model can simulate some interesting flooding effects that a 1-D full dynamic model cannot.

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T. V. Hromadka, Chintu Lai. 1985. SOLVING THE TWO-DIMENSIONAL DIFFUSION FLOW MODEL.. https://pubs.usgs.gov/publication/70013605

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