A Practical Introduction to 2D River Modelling in HEC-RAS
A step-by-step guide to building, running and interpreting 2D models using RAS Mapper in HEC-RAS
4.80 (477 reviews)
2,127
students
8.5 hours
content
Mar 2023
last update
$74.99
regular price
What you will learn
Learn to work with RAS Mapper within the HEC-RAS software environment to create terrain layers for 1 and 2D river modelling.
Learn how to import 1D cross-section data and use it to create a more accurate channel. network.
Learn how to create Landcover Layers and apply Manning’s n values.
Learn how to create a 2D mesh, set cell parameters and add Refinement Regions and Breaklines.
Learn how to build Lateral Structures in order to connect 1D to 2D elements.
Learn how to adjust a 2D area to create an optimal river channel mesh.
Learn how to enter unsteady flow Boundary Condition data and Initial Conditions.
Learn how to set up an Unsteady Run and about Computation Options and Tolerances.
Learn how to pick an appropriate time-step using the Courant Number.
Learn how to view 1D and 2D results and understand what the outputs mean.
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4518424
udemy ID
1/27/2022
course created date
5/8/2022
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