Class Thermodynamics

java.lang.Object

org.episteme.natural.physics.classical.thermodynamics.Thermodynamics

public class Thermodynamics
extends Object

Thermodynamics equations and models.

Since:

1.0

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Constructor Summary

Constructors

Constructor	Description
Thermodynamics()

Method Summary

Modifier and Type	Method	Description
static Real	carnotEfficiency(Quantity<Temperature> Tcold, Quantity<Temperature> Thot)	Carnot efficiency: η = 1 - Tc/Th
static Real	dieselEfficiency(Real compressionRatio, Real cutoffRatio, Real gamma)	Diesel cycle efficiency
static Real	entropyChange(Quantity<AmountOfSubstance> n, Real Cv, Quantity<Temperature> T1, Quantity<Temperature> T2, Quantity<Volume> V1, Quantity<Volume> V2)	Entropy change for ideal gas
static Real	idealGasLaw(Real P, Real V, Real n, Real T)	Ideal gas law (solve for unknown): PV = nRT
static Quantity<Pressure>	idealGasPressure(Quantity<AmountOfSubstance> n, Quantity<Temperature> T, Quantity<Volume> V)	Ideal gas law: PV = nRT
static Quantity<Energy>	internalEnergyChange(Quantity<AmountOfSubstance> n, Real Cv, Quantity<Temperature> deltaT)	Internal energy change: ΔU = nCvΔT
static Real	ottoEfficiency(Real compressionRatio, Real gamma)	Otto cycle efficiency: η = 1 - 1/r^(γ-1)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Thermodynamics

public Thermodynamics()

Method Details

idealGasPressure

public static Quantity<Pressure> idealGasPressure(Quantity<AmountOfSubstance> n,
 Quantity<Temperature> T,
 Quantity<Volume> V)

Ideal gas law: PV = nRT

internalEnergyChange

public static Quantity<Energy> internalEnergyChange(Quantity<AmountOfSubstance> n,
 Real Cv,
 Quantity<Temperature> deltaT)

Internal energy change: ΔU = nCvΔT

carnotEfficiency

public static Real carnotEfficiency(Quantity<Temperature> Tcold,
 Quantity<Temperature> Thot)

Carnot efficiency: η = 1 - Tc/Th

entropyChange

public static Real entropyChange(Quantity<AmountOfSubstance> n,
 Real Cv,
 Quantity<Temperature> T1,
 Quantity<Temperature> T2,
 Quantity<Volume> V1,
 Quantity<Volume> V2)

Entropy change for ideal gas

idealGasLaw

public static Real idealGasLaw(Real P,
 Real V,
 Real n,
 Real T)

Ideal gas law (solve for unknown): PV = nRT

ottoEfficiency

public static Real ottoEfficiency(Real compressionRatio,
 Real gamma)

Otto cycle efficiency: η = 1 - 1/r^(γ-1)

dieselEfficiency

public static Real dieselEfficiency(Real compressionRatio,
 Real cutoffRatio,
 Real gamma)

Diesel cycle efficiency