HEC-RAS

HEC-RAS

Perform one-dimensional hydraulic calculations
4.0

on 147 votes
License: Freeware
Total downloads:29,542 (78 last week)
Operating system:Windows XP/XP Professional/Vista/7/8/10/11
Latest version:6.5.0.3
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Description

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Calculate the parameters of hydraulic structures and systems. Process one-dimensional data for natural or constructed channels, manage various graphs and reports, access the built-in data storage, and utilize secondary management options. Save and review projects.

The Hydrologic Engineering Center's HEC-RAS program, now in its latest version 6.5.0.3, is a powerful tool designed for performing one-dimensional steady flow, one and two-dimensional unsteady flow calculations, sediment transport/mobile bed computations, and water temperature/water quality modeling. Developed by the Hydrologic Engineering Center, this software has proven to be an invaluable resource in the Education sector, particularly under the Science Tools subcategory.

Users can access prior versions such as 5.0, 4.1, and 4.0, and even the HEC-RAS Beta alias for earlier functionalities. The program supports a wide range of operating systems including Windows XP, XP Professional, Vista, 7, 8, 10, 11. The free license makes it an attractive option for educational institutions and individual users alike.

The program files include ras.exe, HEC-RAS 3.1.3.exe, HEC-RAS 4.1.0.exe, HECRAS41_InitAndRun.exe, and IconFF52D5CC.exe, each catering to different versions and functionalities. The download process is straightforward, making it incredibly easy to get started with this Freeware.

Among the pros, HEC-RAS stands out for its comprehensive suite of features that support advanced hydraulic modeling and sediment transport processes. It's particularly useful for users needing detailed water quality modeling, a key feature that sets it apart from other tools. Additionally, its broad OS support means it can be utilized across numerous systems without compatibility issues. Lastly, being entirely free is a significant advantage, removing any financial barriers to its use.

However, some cons include a steep learning curve due to the complexity of its features, which may require significant time and effort to master. Also, while it supports many Windows versions, it doesn't cater to macOS or Linux users, potentially limiting its accessibility.

Pros:

  • Comprehensive hydraulic and sediment transport modeling features
  • Free license
  • Broad OS support

Cons:

  • Steep learning curve
  • No support for macOS or Linux

For those in need of a robust hydraulic modeling tool, HEC-RAS 6.5.0.3 offers an impressive array of functionalities and the best part is, it's available for free download with broad system compatibility.

You may want to check out more software, such as Graphmatica, ExpressPCB or Apache Tomcat, which might be related to HEC-RAS.

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