Backwater|工具線上App不用買

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.

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