OverFlowFormulaCalcSubmergedWeirFlowAlt Method

Calculation of the subcritical flow across the weir. This version is from the MU weir.

Namespace: DHI.Mike1D.StructureModule
Assembly: DHI.Mike1D.StructureModule (in DHI.Mike1D.StructureModule.dll) Version: 19.0.0.0 (11.1.1.1111)

Syntax

C++

Copy

public void CalcSubmergedWeirFlowAlt(
	out double qSubCrit,
	out double dQdHups,
	out double dQdHdws,
	double a,
	double b,
	double upsD,
	double dwsD,
	double width,
	double delta
)

Public Sub CalcSubmergedWeirFlowAlt ( 
	<OutAttribute> ByRef qSubCrit As Double,
	<OutAttribute> ByRef dQdHups As Double,
	<OutAttribute> ByRef dQdHdws As Double,
	a As Double,
	b As Double,
	upsD As Double,
	dwsD As Double,
	width As Double,
	delta As Double
)

public:
void CalcSubmergedWeirFlowAlt(
	[OutAttribute] double% qSubCrit, 
	[OutAttribute] double% dQdHups, 
	[OutAttribute] double% dQdHdws, 
	double a, 
	double b, 
	double upsD, 
	double dwsD, 
	double width, 
	double delta
)

Parameters

qSubCrit: Type: SystemDouble
The subcritical discharge [m3/s]
dQdHups: Type: SystemDouble
Derivative of Q with respect to upstream water level [m2/s]
dQdHdws: Type: SystemDouble
Derivative of Q with respect to downstream water level [m2/s]
a: Type: SystemDouble
Coefficient
b: Type: SystemDouble
Exponent
upsD: Type: SystemDouble
Upstream depth above sill level [m]
dwsD: Type: SystemDouble
Downstream depth above sill level [m]
width: Type: SystemDouble
Width of the weir [m]
delta: Type: SystemDouble
Minimum headdifference. When head difference is below this linearisation is applied

Reference

OverFlowFormula Class

DHI.Mike1D.StructureModule Namespace

OverFlowFormulaAddLanguageSpecificTextSet("LST32339380_0?cpp=::|nu=.");CalcSubmergedWeirFlowAlt Method

Parameters

Reference

OverFlowFormulaCalcSubmergedWeirFlowAlt Method