Critical Depth of Rectangular Channel in Flow in Open Channels Formulas

The Critical Depth of Rectangular Channel is defined as the depth of flow where energy is at a minimum for a particular discharge. And is denoted by h_r. Critical Depth of Rectangular Channel is usually measured using the Meter for Length. Note that the value of Critical Depth of Rectangular Channel is always negative.

Formulas to find Critical Depth of Rectangular Channel in Flow in Open Channels

fxCritical Depth for Rectangular ChannelGo

fxCritical Depth given Critical Energy for Rectangular ChannelGo

Flow in Open Channels formulas that make use of Critical Depth of Rectangular Channel

fxDischarge per unit Width given Critical Depth for Rectangular ChannelGo

fxCritical Energy for Rectangular ChannelGo

List of variables in Flow in Open Channels formulas

fx Discharge per unit Width Go

fx Critical Energy of Rectangular Channel Go

FAQ

What is the Critical Depth of Rectangular Channel?

The Critical Depth of Rectangular Channel is defined as the depth of flow where energy is at a minimum for a particular discharge. Critical Depth of Rectangular Channel is usually measured using the Meter for Length. Note that the value of Critical Depth of Rectangular Channel is always negative.

Can the Critical Depth of Rectangular Channel be negative?

Yes, the Critical Depth of Rectangular Channel, measured in Length can be negative.

What unit is used to measure Critical Depth of Rectangular Channel?

Critical Depth of Rectangular Channel is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Critical Depth of Rectangular Channel can be measured.

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