This project analyzes flow through a sluice gate in a rectangular open channel with a sudden expansion. Water surface profiles were computed using manual spreadsheet calculations and verified using ...

HEC-RAS's finite volume solver involves tightly coupled computational fluid dynamics (CFD) calculations. These calculations are highly interdependent – data from each simulated cell needs to ...

This paper presents the impact of the choice of building representation techniques and hydrodynamic models on urban flood simulations using HEC-RAS 2-D for the Toce River physical model. To this end, ...

ALEXANDRIA, Va. (May 18, 2023) –The Institute for Water Resources’(IWR) Hydrologic Engineering Center (HEC), located in Davis, CA, takes home the U.S. Army Corps of Engineers (USACE) Innovation of the ...

HEC-RAS is a highly precise model for predicting water levels and flood-affected areas during extreme hydrological events, even with limited input data (Zainal and Abu Talib, 2024); HEC-RAS is widely ...

ABSTRACT: Flooding poses significant risks to communities in wetlands and densely urbanized regions, necessitating robust prevention strategies. This study focuses on the Canche and Liane watersheds ...