HydroCulv 1.2

HydroCulv 1.2



The required input data consists of culvert geometry and flow boundary
condition data. Predefined shapes include round, ellipse, arch, and
box. The user may also define an irregular shape by inputing culvert
widths at various depths. Profiles can be calculated for up to five
sets of boundary conditions in each run. Tailwater head elevation can
be input directly, or calculated by HydroCulv based on downstream
channel parameters. The validity and completeness of the data is
checked prior to program execution.

The culvert hydraulics model is capable of modelling all possible flow
profiles at a culvert, including full flow, inlet control, and
combinations of gradually varied flow for subcritical and supercritical
flow, including hydraulic jumps. Normal depth and critical depth are
calculated and used to aid in selecting the applicable profile. Any
time supercritical flow is identified, a momentum balance is performed
to check for and locate hydraulic jumps, and inlet control is checked
for.

Output options include tables of key results and profile data, and
plots of the profiles and rating curves. The profile plots show the
water surface elevation profile superimposed on an outline of the
culvert. A description of the flow profile is included, enabling the
user to quickly understand what is happening throughout the culvert.
The rating curve plots show the sensitivity of the key results to
discharge. All output can be either copied to the Clipboard for
transfer to other programs, or directed to the printer.

An old software free for use.


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Code:

http://rapidshare.com/files/365102498/Hydroclv1.2.rar.html