Theta in Flow in Open Channels Formulas

Theta is an angle that can be defined as the figure formed by two rays meeting at a common endpoint. And is denoted by θ. Theta is usually measured using the Degree for Angle. Note that the value of Theta is always negative.

Flow in Open Channels formulas that make use of Theta

fxWetted Area of Triangular Channel SectionGo

fxDepth of Flow given Wetted Area of Triangular Channel SectionGo

fxDepth of Flow given Wetted Perimeter of Triangular Channel SectionGo

fxWetted Perimeter of Triangular Channel SectionGo

fxWetted Area of Trapezoidal Channel SectionGo

fxWetted Perimeter of Trapezoidal Channel SectionGo

fxHydraulic Radius of Trapezoidal Channel SectionGo

FAQ

What is the Theta?

Theta is an angle that can be defined as the figure formed by two rays meeting at a common endpoint. Theta is usually measured using the Degree for Angle. Note that the value of Theta is always negative.

Can the Theta be negative?

Yes, the Theta, measured in Angle can be negative.

What unit is used to measure Theta?

Theta is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Theta can be measured.

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