RectangularOpenChannel

getBaseWidth double getBaseWidth(): Returns the width of the channel.
setBaseWidth void setBaseWidth(double b): Sets the width of the base of the channel.
solve bool solve(): Method to be called for the analysis regardless of the unknown.
solveForBaseWidth bool solveForBaseWidth(): Solve for the unknown base width
solveForBedSlope bool solveForBedSlope(): Solve for the unknown bed slope
solveForCriticalFlow void solveForCriticalFlow(): Analysis of critical flow.
solveForDischarge bool solveForDischarge(): Solve for the unknown discharge.
solveForWaterDepth bool solveForWaterDepth(): Solve for the unknown water depth

Variables

availableUnknowns Unknown[] availableUnknowns;: Available unknowns for this class.
baseWidth double baseWidth;: Base width or the channel width for rectangular sections.

Inherited Members

From OpenChannel

GRAVITY_METRIC auto GRAVITY_METRIC;: Gravitational acceleration in metric.
ERROR auto ERROR;: Trial error max to 0.01%
Units enum Units: Units options
FlowType enum FlowType: Flow types. These are the categories in which the calculated froude number is compared to.
Unknown enum Unknown: General available unknowns for open channel.
unit Units unit;: Unit of measurement.\ All calculations will be done in metric but both metric and imperial system are supported.
discharge double discharge;: Discharge (Flow Rate)
bedSlope double bedSlope;: Rise over run of the channel.
waterDepth double waterDepth;: Depth of water measured from the deepest point of the channel.
manningRoughness float manningRoughness;: Manning's roughness coefficient.
wettedPerimeter double wettedPerimeter;: Total length of the channel section covered with water.
wettedArea double wettedArea;: Total area of the channel section covered with water.
hydraulicRadius double hydraulicRadius;: wettedArea / wettedPerimeter
averageVelocity double averageVelocity;: Average velocity over the whole cross section of the channel.
froudeNumber float froudeNumber;: Froude number.
unknown Unknown unknown;: Enum type. (e.g. DISCHARGE, WATER_DEPTH, etc.)
flowType FlowType flowType;: Flow type reconned from the Enum type FlowType
hydraulicDepth double hydraulicDepth;: Hydraulic depth
dischargeIntensity double dischargeIntensity;: Discharge intensity. Discharge divided by the top channel width.
criticalDepth double criticalDepth;: Depth of flow that will give critical flow.
criticalSlope double criticalSlope;: Bed slope that will give critical flow.
availableUnknowns Unknown[] availableUnknowns;: Available unknowns
isCalculationSuccess bool isCalculationSuccess;: Variable that tells if the calculation has no error.
errorMessage string errorMessage;: The error or warning message that helps debug or give information about the calculation results.
intialize void intialize(): Put all the initializations here.
getDischarge double getDischarge(): Returns the rate of flow in either cubic meter per second (metric) or cubic feet per second (english).
getAverageVelocity double getAverageVelocity(): Returns the average velocity in the channel in either meter per second (metric) or feet per second (english).
getBedSlope double getBedSlope(): Returns the bed (bottom) slope of the channel.
getWaterDepth double getWaterDepth(): Returns the water depth in either meter or feet.
getWettedPerimeter double getWettedPerimeter(): Returns the wet perimeter in either meter of feet.
getWettedArea double getWettedArea(): Returns the wet area in either square meter or square foot.
getHydraulicRadius double getHydraulicRadius(): Returns the hydraulic radius in either meters or feet.
getFroudeNumber double getFroudeNumber(): Returns the froude number
getManningRoughness double getManningRoughness(): Retuens the manning's roughness coefficient.
getFlowType FlowType getFlowType(): Returns the string representation of type of flow.
getHydraulicDepth double getHydraulicDepth(): Returns the hydraulic depth in either meter or foot.
getDischargeIntensity double getDischargeIntensity(): Returns discharge intensity in either cubic meter per second per meter or cubic foot per second per foot.
getCriticalDepth double getCriticalDepth(): Returns critical depth in either meters or feet.
getCriticalSlope double getCriticalSlope(): Returns the slope of the critical flow for the channel.
isCalculationSuccessful bool isCalculationSuccessful(): Check if an error has occurred. @return isError
getErrMessage string getErrMessage(): Gets the error message. @return errMessage
setBedSlope void setBedSlope(double pBedSlope): Set the bed slope of the channel.
setDischarge void setDischarge(double pDischarge): Sets the discharge.
setWaterDepth void setWaterDepth(double pWaterDepth): Sets the water depth.
setManningRoughness void setManningRoughness(double pManningRoughness): Sets the manning roughness coefficient.
setUnknown void setUnknown(Unknown u): Sets the unknown based on the available unknowns of a specific channel type.
setUnit void setUnit(Units u): Sets the unit.
calculateFlowType void calculateFlowType(): Determines the flow type based on the froude number.
isValidManning bool isValidManning(): Manning's roughness error checking
isValidBedSlope bool isValidBedSlope(Unknown u): Bed slope error checking
isValidWaterDepth bool isValidWaterDepth(Unknown u): Water depth error checking
isValidDischarge bool isValidDischarge(Unknown u): Discharge error checking.
isValidInputs bool isValidInputs(A a): Check if all conditions are true

RectangularOpenChannel

Constructors

Members

Functions

Variables

Inherited Members

From OpenChannel

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