Unsteady flow computation in a river network

AuthorAlcantara, Jose M.
Call NumberAIT SSPR no. 80
Subject(s)Hydraulics
Rivers--Computer Programs
NoteA special study submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand
PublisherAsian Institute of Technology
AbstractAn investi gation is made of a river network wherein the water levels and discharges are determined. The continuity and momentum equations are solved numerically by applying the node and branch computation method as used by the Delft Hydraulics Laboratory. In this method channels are schematized into a network of storage tanks called nodes and a number of connecting channels called branches. Using the concept of node and branch schematization a set of linear equations in finite difference form are developed which was used t o describe the flow conditions. The effects of flood discharges and tidal oscillations results in time variation of stages and discharges along the river network. The time variation of one hour was used in the numerical computation.
Year1975
TypeSpecial Study Project Report (SSPR)
SchoolStudent Research Before 1980
DepartmentOther Field of Studies (No Department)
Academic Program/FoSAIT SSPR (Year <=1978)
DegreeSpecial Studies Project Report (M. Eng.) - Asian Institute of Technology, 1975


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