HeadToolBase Class Reference

Contains the entire hierarchy of the HeadTool classes. calculateThermalResistance(): Calculates the operating pump head. More...

#include <HeadTool.h>

Inheritance diagram for HeadToolBase:

Classes
struct	Output

Public Member Functions
	HeadToolBase (const double specificGravity, const double flowRate, const double suctionPipeDiameter, const double suctionLineLossCoefficients, const double dischargePipeDiameter, const double dischargeGaugePressure, const double dischargeGaugeElevation, const double dischargeLineLossCoefficients)
virtual HeadToolBase::Output	calculate ()=0
double	velocity (double diameter, double flow)
double	velocityHead (double velocity, double gravity)

Public Attributes
const double	specificGravity
	specific gravity - unitless
const double	flowRate
	flow rate in gpm
const double	suctionPipeDiameter
	suction pipe diameter in inches
const double	suctionLineLossCoefficients
	suction line loss coefficient - unitless
const double	dischargePipeDiameter
	discharge pipe diameter in inches
const double	dischargeGaugePressure
	discharge gauge pressure in psi
const double	dischargeGaugeElevation
	discharge gauge elevation in ft
const double	dischargeLineLossCoefficients
	discharge line loss coefficients - unitless
const double	gravity = 32.1740
	gravity constant
const double	PI = 3.141592653589793238463
	value of Pi

Detailed Description

Author

Preston Shires (pshires)

Bug:

No known bugs.

Head Tool Base class Contains all of the basic properties of a head tool. Used to calculateReynoldsNumber velocity and velocity head so those values can be used in the HeadToolSuctionTank class or HeadTool class to calculateThermalResistance all of the values in the returned map.

Definition at line 20 of file HeadTool.h.

Constructor & Destructor Documentation

HeadToolBase()

HeadToolBase::HeadToolBase ( const double  specificGravity, const double  flowRate, const double  suctionPipeDiameter, const double  suctionLineLossCoefficients, const double  dischargePipeDiameter, const double  dischargeGaugePressure, const double  dischargeGaugeElevation, const double  dischargeLineLossCoefficients  )

inline

Constructor for the abstract HeadToolBase class with all inputs specified

Parameters

specificGravity	double, specific gravity - unitless
flowRate	double, flow rate in gpm (gallons per minute)
suctionPipeDiameter	double, diameter of suction pipe in inches
suctionLineLossCoefficients	double, suction line loss coefficient - unitless
dischargePipeDiameter	double, diameter of discharge pipe in inches
dischargeGaugePressure	double, gauge pressure of discharge in psig (pounds per square inch gauge)
dischargeGaugeElevation	double, gauge elevation of discharge in feet
dischargeLineLossCoefficients	double, line loss coefficients of discharge - unitless

Definition at line 47 of file HeadTool.h.

Member Function Documentation

calculate()

virtual HeadToolBase::Output HeadToolBase::calculate ( )

pure virtual

Calculates the operating pump head

Returns

unordered map with all its values calculated

Implemented in HeadToolSuctionTank, and HeadTool.

velocity()

double HeadToolBase::velocity	(	double	diameter,
		double	flow
	)

Calculates the velocity

Parameters

diameter	const double, diameter in inches
flow	const double, flow rate in gpm

Returns

double, velocity in ft/s

velocityHead()

double HeadToolBase::velocityHead	(	double	velocity,
		double	gravity
	)

Calculates the velocity head

Parameters

velocity	const double, velocity in ft/s
gravity	const double, gravity in ft/s^2

Member Data Documentation

dischargeGaugeElevation

const double HeadToolBase::dischargeGaugeElevation

Definition at line 93 of file HeadTool.h.

dischargeGaugePressure

const double HeadToolBase::dischargeGaugePressure

Definition at line 91 of file HeadTool.h.

dischargeLineLossCoefficients

const double HeadToolBase::dischargeLineLossCoefficients

Definition at line 95 of file HeadTool.h.

dischargePipeDiameter

const double HeadToolBase::dischargePipeDiameter

Definition at line 89 of file HeadTool.h.

flowRate

const double HeadToolBase::flowRate

Definition at line 83 of file HeadTool.h.

gravity

const double HeadToolBase::gravity = 32.1740

Definition at line 97 of file HeadTool.h.

PI

const double HeadToolBase::PI = 3.141592653589793238463

Definition at line 99 of file HeadTool.h.

specificGravity

const double HeadToolBase::specificGravity

Definition at line 81 of file HeadTool.h.

suctionLineLossCoefficients

const double HeadToolBase::suctionLineLossCoefficients

Definition at line 87 of file HeadTool.h.

suctionPipeDiameter

const double HeadToolBase::suctionPipeDiameter

Definition at line 85 of file HeadTool.h.

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The documentation for this class was generated from the following file:

• include/motorDriven/pump/HeadTool.h