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COMPREHENSIVE METHOD OF CHARACTERISTICS MODELS FOR FLOW SIMULATION.

Journal of Hydraulic Engineering

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Abstract

The use of the specified time interval (STI) numerical schemes has been popular in applying the method of characteristics (MOC) to unsteady open-channel flow problems. Studies and analyses of several variants of the STI schemes have led to the derivation of a new scheme, referred to herein as the multimode scheme, which combines implicit, temporal reachback, spatial reachback, and classical schemes into one. Three numerical models have been developed to implement the implicit and multimode schemes. Numerical analyses, numerical experiments, and field applications that verify, support, and demonstrate the enhanced model capabilities are presented.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
COMPREHENSIVE METHOD OF CHARACTERISTICS MODELS FOR FLOW SIMULATION.
Series title:
Journal of Hydraulic Engineering
Volume
114
Issue:
9
Year Published:
1988
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Journal of Hydraulic Engineering
First page:
1074
Last page:
1097