Angle in Area, Velocity and Ultrasonic Method of Streamflow Measurement Formulas

Angle made with the direction of the boat aligned in the direction of the resultant velocity or made with the direction of the flow. And is denoted by θ. Angle is usually measured using the Degree for Angle. Note that the value of Angle is always positive.

Area, Velocity and Ultrasonic Method of Streamflow Measurement formulas that make use of Angle

fxMoving Boat VelocityGo

fxFlow VelocityGo

fxResultant Velocity given Moving Boat VelocityGo

fxResultant Velocity given Flow VelocityGo

fxPartial Discharge in Sub-Area between Two Verticals given Resultant VelocityGo

fxAverage Velocity along Path AB at certain Height above BedGo

FAQ

What is the Angle?

Angle made with the direction of the boat aligned in the direction of the resultant velocity or made with the direction of the flow. Angle is usually measured using the Degree for Angle. Note that the value of Angle is always positive.

Can the Angle be negative?

No, the Angle, measured in Angle cannot be negative.

What unit is used to measure Angle?

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

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