Geology topics

B.E. Larock

Publications and source records attributed to B.E. Larock.

2 recordsLinked to original sources

USGS1997

Semi-implicit, numerical schemes for 3-D flow modeling

Two semi-implicit, one-dimensional, finite-difference hydrodynamic models are described and evaluated with the aid of a numerical example. The three-time-level scheme is the more promising method for implementation in an efficient three-dimensional transient code.

Conference Paper↗

USGS1989

High-resolution two dimensional advective transport

The paper describes a two-dimensional high-resolution scheme for advective transport that is based on a Eulerian-Lagrangian method with a flux limiter. The scheme is applied to the problem of pure-advection of a rotated Gaussian hill and shown to preserve the monotonicity property of the governing conservation law.

Conference Paper↗