Discharge through Free Portion in Flow Over Notches and Weirs Formulas

Discharge through Free Portion is a measure of the quantity of fluid flow over unit time, representing the quantity in between the upstream and downstream portion. And is denoted by Q₁. Discharge through Free Portion is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Discharge through Free Portion is always negative.

Formulas to find Discharge through Free Portion in Flow Over Notches and Weirs

fxDischarge through Free Weir PortionGo

fxDischarge through Free Weir Portion given Total Discharge over Submerged WeirGo

fxDischarge through Free Weir if Velocity is ApproachedGo

Flow Over Notches and Weirs formulas that make use of Discharge through Free Portion

fxCoefficient of Discharge given Discharge through Free Weir PortionGo

fxLength of Crest for Discharge through Free Weir PortionGo

fxHead on Upstream Weir given Discharge through Free Weir PortionGo

fxHead on Downstream Weir for Discharge through Free Weir PortionGo

fxTotal Discharge over Submerged WeirGo

fxDischarge through Drowned Portion given Total Discharge over Submerged WeirGo

fxCoefficient of Discharge if Velocity is Approached given Discharge through Free WeirGo

fxLength of Crest for Discharge through Free WeirGo

List of variables in Flow Over Notches and Weirs formulas

fx Coefficient of Discharge Go

fx Length of Weir Crest Go

fx Acceleration due to Gravity Go

fx Head on Upstream of Weir Go

fx Head on Downstream of Weir Go

fx Total Discharge of Submerged Weir Go

fx Discharge through Drowned Portion Go

fx Velocity over Submerged Weir Go

FAQ

What is the Discharge through Free Portion?

Discharge through Free Portion is a measure of the quantity of fluid flow over unit time, representing the quantity in between the upstream and downstream portion. Discharge through Free Portion is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Discharge through Free Portion is always negative.

Can the Discharge through Free Portion be negative?

Yes, the Discharge through Free Portion, measured in Volumetric Flow Rate can be negative.

What unit is used to measure Discharge through Free Portion?

Discharge through Free Portion is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Discharge through Free Portion can be measured.

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