Calculation of the limiting contraction ratio in open channel flow, Victor Miguel Ponce, Nicole Nuccitelli, San Diego State University

   online_limiting_contraction: Limiting contraction ratio σ in open channel flow

INPUT DATA:

Upstream
Froude Number F₁:

Downstream
Froude Number F₃:

Set of values calculator:
Online limiting contraction set.
Reference:
The limiting contraction ratio revisited.

OUTPUT:

Limiting contraction ratio
based on energy balance:
σ = b_c / b₁:
Warning: Undefined variable $bcoverb1 in /var/www/html/ponce/onlinelimitingcontraction.php on line 147

Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/onlinelimitingcontraction.php on line 147
0

Limiting contraction ratio
based on momentum balance:
σ = b_c / b₃:
Warning: Undefined variable $bcoverb3 in /var/www/html/ponce/onlinelimitingcontraction.php on line 150

Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/onlinelimitingcontraction.php on line 150
0



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