Physics::Thermal Namespace Reference

Functions
double	fourthPower (double value)
double	clampTemperature (double tempK)
double	linearTemperatureFactor (double coeffPerK, double tempK, double referenceTempK)
double	effectiveSpecificHeat (const ThermalProperties &props, double tempK)
double	effectiveConductivity (const ThermalProperties &props, double tempK)
double	effectiveEmissivity (const ThermalProperties &props, double tempK)
double	effectiveAbsorptivity (const ThermalProperties &props, double tempK)
double	effectiveDensity (const ThermalProperties &props, double tempK)
double	activeThermalMass (double massKg, const ThermalProperties &props)
double	heatCapacity (double massKg, const ThermalProperties &props)
double	thermalDiffusivity (const ThermalProperties &props, double tempK)
double	biotNumber (const ThermalProperties &props, double characteristicLengthM)
double	fourierNumber (const ThermalProperties &props, double characteristicLengthM, double elapsedSeconds)
double	carnotEfficiency (double hotTempK, double coldTempK)
double	specificEntropyChange (double specificHeatJPerKgK, double fromTempK, double toTempK)
double	convectionHeatRate (const ThermalProperties &props, double areaM2, double ambientTempK)
double	ambientRadiationHeatRate (const ThermalProperties &props, double areaM2, double ambientTempK)
double	externalHeatFluxRate (const ThermalProperties &props, double areaM2)
double	conductiveHeatRate (double conductivityA, double conductivityB, double areaM2, double distanceM, double tempAK, double tempBK)
void	applyThermalEnergy (ThermalProperties &props, double massKg, double energyJ)
void	applyConductiveExchange (ThermalProperties &a, double massA, ThermalProperties &b, double massB, double areaM2, double distanceM, double dt)
template<typename HeatRateFn >
void	integrateTemperature (ThermalProperties &props, double massKg, double dt, HeatRateFn &&heatRateAtTemp)

Variables
constexpr double	kMinTemperatureK = 0.0
constexpr double	kMaxTemperatureK = 1.0e8
constexpr double	kMinConductionDistance = 1.0e-9
constexpr double	kMaxThermalStepSeconds = 60.0
constexpr double	kMaxTemperatureStepK = 25.0
constexpr double	kMaxTemperatureStepFraction = 0.02

Function Documentation

activeThermalMass()

double Physics::Thermal::activeThermalMass	(	double	massKg,
		const ThermalProperties &	props
	)

Definition at line 54 of file ThermalUtils.cpp.

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ambientRadiationHeatRate()

double Physics::Thermal::ambientRadiationHeatRate	(	const ThermalProperties &	props,
		double	areaM2,
		double	ambientTempK
	)

Definition at line 103 of file ThermalUtils.cpp.

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applyConductiveExchange()

void Physics::Thermal::applyConductiveExchange	(	ThermalProperties &	a,
		double	massA,
		ThermalProperties &	b,
		double	massB,
		double	areaM2,
		double	distanceM,
		double	dt
	)

Definition at line 219 of file ThermalUtils.cpp.

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applyThermalEnergy()

void Physics::Thermal::applyThermalEnergy	(	ThermalProperties &	props,
		double	massKg,
		double	energyJ
	)

Definition at line 122 of file ThermalUtils.cpp.

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biotNumber()

double Physics::Thermal::biotNumber	(	const ThermalProperties &	props,
		double	characteristicLengthM
	)

Definition at line 73 of file ThermalUtils.cpp.

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carnotEfficiency()

double Physics::Thermal::carnotEfficiency	(	double	hotTempK,
		double	coldTempK
	)

Definition at line 84 of file ThermalUtils.cpp.

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clampTemperature()

double Physics::Thermal::clampTemperature

(

double

tempK

)

Definition at line 14 of file ThermalUtils.cpp.

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conductiveHeatRate()

double Physics::Thermal::conductiveHeatRate	(	double	conductivityA,
		double	conductivityB,
		double	areaM2,
		double	distanceM,
		double	tempAK,
		double	tempBK
	)

Definition at line 116 of file ThermalUtils.cpp.

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convectionHeatRate()

double Physics::Thermal::convectionHeatRate	(	const ThermalProperties &	props,
		double	areaM2,
		double	ambientTempK
	)

Definition at line 98 of file ThermalUtils.cpp.

effectiveAbsorptivity()

double Physics::Thermal::effectiveAbsorptivity	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 40 of file ThermalUtils.cpp.

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effectiveConductivity()

double Physics::Thermal::effectiveConductivity	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 29 of file ThermalUtils.cpp.

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effectiveDensity()

double Physics::Thermal::effectiveDensity	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 46 of file ThermalUtils.cpp.

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effectiveEmissivity()

double Physics::Thermal::effectiveEmissivity	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 34 of file ThermalUtils.cpp.

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effectiveSpecificHeat()

double Physics::Thermal::effectiveSpecificHeat	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 24 of file ThermalUtils.cpp.

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externalHeatFluxRate()

double Physics::Thermal::externalHeatFluxRate	(	const ThermalProperties &	props,
		double	areaM2
	)

Definition at line 111 of file ThermalUtils.cpp.

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fourierNumber()

double Physics::Thermal::fourierNumber	(	const ThermalProperties &	props,
		double	characteristicLengthM,
		double	elapsedSeconds
	)

Definition at line 79 of file ThermalUtils.cpp.

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fourthPower()

double Physics::Thermal::fourthPower

(

double

value

)

Definition at line 9 of file ThermalUtils.cpp.

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heatCapacity()

double Physics::Thermal::heatCapacity	(	double	massKg,
		const ThermalProperties &	props
	)

Definition at line 60 of file ThermalUtils.cpp.

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integrateTemperature()

template<typename HeatRateFn >

void Physics::Thermal::integrateTemperature	(	ThermalProperties &	props,
		double	massKg,
		double	dt,
		HeatRateFn &&	heatRateAtTemp
	)

Definition at line 39 of file ThermalUtils.h.

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linearTemperatureFactor()

double Physics::Thermal::linearTemperatureFactor	(	double	coeffPerK,
		double	tempK,
		double	referenceTempK
	)

Definition at line 19 of file ThermalUtils.cpp.

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specificEntropyChange()

double Physics::Thermal::specificEntropyChange	(	double	specificHeatJPerKgK,
		double	fromTempK,
		double	toTempK
	)

Definition at line 91 of file ThermalUtils.cpp.

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thermalDiffusivity()

double Physics::Thermal::thermalDiffusivity	(	const ThermalProperties &	props,
		double	tempK
	)

Definition at line 66 of file ThermalUtils.cpp.

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Variable Documentation

kMaxTemperatureK

constexpr double Physics::Thermal::kMaxTemperatureK = 1.0e8

constexpr

Definition at line 10 of file ThermalUtils.h.

kMaxTemperatureStepFraction

constexpr double Physics::Thermal::kMaxTemperatureStepFraction = 0.02

constexpr

Definition at line 14 of file ThermalUtils.h.

kMaxTemperatureStepK

constexpr double Physics::Thermal::kMaxTemperatureStepK = 25.0

constexpr

Definition at line 13 of file ThermalUtils.h.

kMaxThermalStepSeconds

constexpr double Physics::Thermal::kMaxThermalStepSeconds = 60.0

constexpr

Definition at line 12 of file ThermalUtils.h.

kMinConductionDistance

constexpr double Physics::Thermal::kMinConductionDistance = 1.0e-9

constexpr

Definition at line 11 of file ThermalUtils.h.

kMinTemperatureK

constexpr double Physics::Thermal::kMinTemperatureK = 0.0

constexpr

Definition at line 9 of file ThermalUtils.h.