BACKWATER program calculates the water lines in gradually varied steady flows in open channel.
It also allows to calculate Specific Energy and Specific Force (for jumps).
Backwater provides : normal depth, critical depth, critical slope, maximum discharge, the flow type (M1, M2...)... and the coordinates of the water profile on the considered reach.
It accepts several types of sections : circular, rectangular, trapezoidal, triangular...
Available units : international units (m, m³, s,...)
Available languages : english, french and spanish.
This program is distributed under GNU GPL Licence.
Keywords :
Hydraulics , Manning strickler, open channel flow, backwater, drawdown curve, discharge, jump, friction .
Mots clés :
Hydraulique, Manning strickler, écoulement à surface libre, courbe de remous, débit, ressaut, friction .
Palabras clave:
hidráulico, Manning Strickler, flujo de canal abierto, remanso, curva de reducción, caudal, salto, fricción.
Backwater更新内容
此版本中的新功能:- corrects a bug on triangular section ;
- adds spanish language ;
- adds specific icon for application.
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