Whitespace style (#955)

* style: whitespace and comment fixes

src/main/java/neqsim/PVTsimulation/simulation/SaturationPressure.java

@@ -117,7 +117,7 @@ public static void main(String[] args) {
     // satPresSim.getThermoSystem().display();
     /*
      * double saturationPressure = 350.0; double saturationTemperature = 273.15 + 80;
-     * 
+     *
      * TuningInterface tuning = new TuneToSaturation(satPresSim);
      * tuning.setSaturationConditions(saturationTemperature, saturationPressure); tuning.run();
      * tuning.getSimulation().getThermoSystem().display();

src/main/java/neqsim/PVTsimulation/simulation/SaturationTemperature.java

@@ -108,7 +108,7 @@ public static void main(String[] args) {
     // satPresSim.getThermoSystem().display();
     /*
      * double saturationPressure = 350.0; double saturationTemperature = 273.15 + 80;
-     * 
+     *
      * TuningInterface tuning = new TuneToSaturation(satPresSim);
      * tuning.setSaturationConditions(saturationTemperature, saturationPressure); tuning.run();
      * tuning.getSimulation().getThermoSystem().display();

src/main/java/neqsim/chemicalReactions/chemicalEquilibriaum/ChemicalEquilibrium.java

@@ -517,9 +517,9 @@ public double innerStep(int i, double[] n_omega, int check, double step, boolean
    * public double step(){ double step=1.0; int i, check=0; double[] F = new double[NSPEC]; double[]
    * F_omega = new double[NSPEC]; double[] chem_pot = new double[NSPEC]; double[] n_omega = new
    * double[NSPEC];
-   * 
+   *
    * Matrix F_matrix, F_omega_matrix, fs_matrix, f_matrix, f_omega_matrix; double fs,f,f_omega;
-   * 
+   *
    * for(i = 0;i<NSPEC;i++){ n_omega[i] = n_mol[i]+d_n[i]; if (n_omega[i]<0){ check = i; return
    * step; } else { if(system.getPhase(phasenumb).getComponents()[components[i].
    * getComponentNumber()].getReferenceStateType().equals("solvent")){ F[i] =
@@ -537,18 +537,18 @@ public double innerStep(int i, double[] n_omega, int check, double step, boolean
    * Math.log(n_omega[i]) - Math.log(n_t) + Math.log(activityVec[i]));
    * System.out.println("F "+activityVec[i]);
    * system.addComponent(components[i].getComponentNumber(), -d_n[i], phasenumb); calcRefPot(); } }
-   * 
+   *
    * F_matrix = new Matrix(F,1); //F_matrix.print(5,5); F_omega_matrix = new Matrix(F_omega,1);
-   * 
+   *
    * //F_matrix = F_matrix.minus((A_Jama_matrix.transpose().times(x_solve.getMatrix(0,NELE-1,0,
    * 0))).transpose()); //F_omega_matrix =
    * F_omega_matrix.minus((A_Jama_matrix.transpose().times(x_solve.getMatrix(0,
    * NELE-1,0,0))).transpose());
-   * 
+   *
    * fs_matrix = F_matrix.transpose().times(F_matrix); fs = (-1)*fs_matrix.get(0,0); f_matrix =
    * F_matrix.times(F_matrix.transpose()); f = 0.5*f_matrix.get(0,0); f_omega_matrix =
    * F_omega_matrix.times(F_omega_matrix.transpose()); f_omega = 0.5*f_omega_matrix.get(0,0);
-   * 
+   *
    * step = (-1)*fs/(2*(f_omega-f-fs)); //System.out.println("f "+f);
    * //System.out.println("f_omega "+f_omega); //System.out.println("fs "+fs);
    * //System.out.println("step " + step); //if (step > 0.5) step = 0.5; return step; }

src/main/java/neqsim/chemicalReactions/chemicalEquilibriaum/LinearProgrammingChemicalEquilibrium.java

@@ -202,101 +202,89 @@ public void changePrimaryComponents() {
    * //System.out.println("Ans"); //Ans.print(10,8); //Print statements added by Neeraj
    * System.out.println("lagranges: "); lagrangeTemp.print(10,2); System.out.println("refpot: ");
    * mutemp.print(10,2); System.out.println("A: "); atemp.print(10,2);
-   * 
-   * 
+   *
    * Matrix rTemp = new Matrix(atemp.getRowDimension(),1); rTemp.set(0,0,inertMoles/bVector[0]);
    * for(int i=1;i<atemp.getRowDimension();i++){ rTemp.set(i,0, bVector[i]/bVector[0]); }
-   * 
+   *
    * // System.out.println("rMatTemp: "); // rTemp.print(10,5);
-   * 
-   * 
-   * 
+   *
    * Matrix zTemp = new Matrix(atemp.getRowDimension(),1); for(int
    * i=0;i<atemp.getRowDimension();i++){ //Neeraj -- Source of error //lagrange have very high +ve
    * values. So, their exp becomes infinity zTemp.set(i,0, Math.exp(lagrangeTemp.get(i,0))); }
-   * 
+   *
    * System.out.println("zMatTemp: "); //zTemp.print(10,5);
-   * 
-   * 
+   *
    * Matrix phiMatTemp = new Matrix(atemp.getRowDimension(),1);
    * //atemp.transpose().solve(mutemp.transpose()); for(int i=0;i<atemp.getRowDimension();i++) {
    * phiMatTemp.set(i,0,zTemp.get(i,0)); } for(int i=1;i<atemp.getRowDimension();i++){
    * phiMatTemp.set(0,0,phiMatTemp.get(0,0)*Math.pow(phiMatTemp.get(i,0),rTemp.get (i,0))); }
    * //System.out.println("phiMatTemp: "); //phiMatTemp.print(10,10);
-   * 
-   * 
-   * 
+   *
    * Matrix betaTemp = atemp.copy(); for(int j=0;j<atemp.getColumnDimension();j++){
    * betaTemp.set(0,j,1.0 + rTemp.get(0,0)*atemp.get(0,j)); }
-   * 
+   *
    * for(int i=1;i<atemp.getRowDimension();i++) { for(int j=0;j<atemp.getColumnDimension();j++){
    * betaTemp.set(i,j,atemp.get(i,j)-rTemp.get(i,0)*atemp.get(0,j)); } }
-   * 
+   *
    * // System.out.println("betaTemp: "); // betaTemp.print(10,10);
-   * 
-   * 
+   *
    * Matrix alphaTemp = betaTemp.copy(); for(int j=0;j<Amatrix[0].length;j++){
    * alphaTemp.set(0,j,atemp.get(0,j)); } // System.out.println("alphaTemp: ");
    * alphaTemp.print(10,10);
-   * 
-   * 
+   *
    * do{ double[] fVal = new double[atemp.getRowDimension()]; double[][] dfVal = new
    * double[atemp.getRowDimension()][atemp.getRowDimension()];
-   * 
+   *
    * //creates f-vlas
-   * 
-   * 
+   *
    * for(int i=0;i<atemp.getRowDimension();i++) { fVal[i]=0; for(int
    * j=0;j<atemp.getColumnDimension();j++){ double phiTemp = 1.0; for(int
    * k=0;k<atemp.getRowDimension();k++) { phiTemp =
    * phiTemp*Math.pow(phiMatTemp.get(k,0),alphaTemp.get(k,j)); } fVal[i] +=
    * betaTemp.get(i,j)*Math.exp(-chemRefPot[j]/(R*system.getPhase(phase).
    * getTemperature()))*phiTemp; } // System.out.println("fval: " + fVal[i]); } fVal[0] = fVal[0] -
    * 1.0;
-   * 
+   *
    * for(int i=0;i<atemp.getRowDimension();i++){ for(int j=0;j<atemp.getRowDimension();j++) {
    * for(int k=0;k<atemp.getColumnDimension();k++){ double phiTemp = 1.0; for(int
    * p=0;p<atemp.getRowDimension();p++) { phiTemp =
    * phiTemp*Math.pow(phiMatTemp.get(p,0),alphaTemp.get(p,k)); } dfVal[i][j] +=
    * betaTemp.get(i,k)*alphaTemp.get(j,k)*Math.exp(-chemRefPot[k]/(R*system.
    * getPhase(phase).getTemperature()))*phiTemp; } } }
-   * 
-   * 
+   *
    * // System.out.println("solved: "); Matrix fMatrix = new Matrix(fVal,1); Matrix dfMatrix = new
    * Matrix(dfVal); solved = dfMatrix.solve(fMatrix.timesEquals(-1.0).transpose());
-   * 
+   *
    * //fMatrix.print(10,2); //dfMatrix.print(10,2); //System.out.println("solved: ");
    * //solved.print(10,6);
-   * 
+   *
    * for(int i=0;i<atemp.getRowDimension();i++) {
    * phiMatTemp.set(i,0,Math.exp(solved.get(i,0))*phiMatTemp.get(i,0)); }
    * //System.out.println("phiMatTemp: "); //phiMatTemp.print(10,10); }
    * while(Math.abs(solved.norm2())>1e-10);
-   * 
+   *
    * double temp=1.0; for(int i=1;i<atemp.getRowDimension();i++) { zTemp.set(i,0,
    * phiMatTemp.get(i,0)); temp = temp*Math.pow(zTemp.get(i,0),rTemp.get(i,0)); }
    * zTemp.set(0,0,phiMatTemp.get(0,0)/temp);
-   * 
+   *
    * xEts = new double[atemp.getColumnDimension()]; double sum=0; for(int
    * k=0;k<atemp.getColumnDimension();k++){ xEts[k] =
    * Math.exp(-chemRefPot[k]/(R*system.getPhase(0).getTemperature()));
    * //System.out.println("x check1: " + xEts[k]); for(int i=0;i<atemp.getRowDimension();i++) {
    * xEts[k] = xEts[k]*Math.pow(zTemp.get(i,0),atemp.get(i,k)); } sum += xEts[k];
    * //System.out.println("x check2: " + xEts[k]); } //System.out.println("sum: " + sum);
-   * 
+   *
    * double moles=0; for(int k=0;k<atemp.getColumnDimension();k++){ moles += xEts[k]*atemp.get(0,k);
    * } //Print added by Neeraj //System.out.println("mole tot " + moles); moles = 1.0/moles *
    * bVector[0];
-   * 
-   * 
+   *
    * double[] nEts = new double[atemp.getColumnDimension()]; double totm=0.0; for(int
    * k=0;k<atemp.getColumnDimension();k++){ nEts[k] = xEts[k]*moles;
    * //system.getPhases()[1].getNumberOfMolesInPhase(); totm += nEts[k];
    * //System.out.println("N check: " + "  comp " + components[k].getComponentName() + "  " +
    * nEts[k]); } //System.out.println("tot moles : " + system.getPhase(1).getNumberOfMolesInPhase()
    * + "  tot " +totm);
-   * 
-   * 
+   *
    * return nEts; }
    */
 
@@ -327,15 +315,11 @@ public void calcx(Matrix atemp, Matrix lagrangeTemp) {
    * btemp; Matrix mutemp = new
    * Matrix(chemRefPot,1).times(1.0/(R*system.getPhase(phase).getTemperature())). copy(); Matrix
    * ntemp; atemp = new Matrix(7,7); btemp = new Matrix(1,7); //for (i=0;i<4;i++) for (i=0;i<5;i++)
-   * { for (j=0;j<7;j++) atemp.set(i,j,Amatrix[i][j]); btemp.set(0,i,bVector[i]);
-   * 
-   * } atemp.set(5,4,1); atemp.set(6,5,1); //atemp.set(4,4,1); //atemp.set(5,5,1);
-   * //atemp.set(6,1,1); //atemp.print(5,1); //btemp.print(5,5); //mutemp.print(5,5); ntemp =
+   * { for (j=0;j<7;j++) atemp.set(i,j,Amatrix[i][j]); btemp.set(0,i,bVector[i]); }
+   * atemp.set(5,4,1); atemp.set(6,5,1); //atemp.set(4,4,1); //atemp.set(5,5,1); //atemp.set(6,1,1);
+   * //atemp.print(5,1); //btemp.print(5,5); //mutemp.print(5,5); ntemp =
    * atemp.solve(btemp.transpose()); ntemp.print(5,5); for (i=0;i<7;i++) n[i] = ntemp.get(i,0); int
-   * rank = atemp.rank(); return n;
-   * 
-   * 
-   * }
+   * rank = atemp.rank(); return n; }
    */
 
   // Method updated to use Apache Commons Math 3 by Marlene 07.12.18

src/main/java/neqsim/chemicalReactions/chemicalReaction/ChemicalReaction.java

@@ -57,7 +57,6 @@ public ChemicalReaction(String name, String[] names, double[] stocCoefs, double[
       double activationEnergy, double refT) {
     /*
      * this.names = names; this.stocCoefs = stocCoefs; this.K = K;
-     * 
      */
     super(name);
     this.names = new String[names.length];

src/main/java/neqsim/fluidMechanics/flowNode/multiPhaseNode/waxNode/WaxDepositionFlowNode.java

@@ -161,21 +161,20 @@ public static void main(String[] args) {
 
     /*
      * double length = 0;
-     * 
+     *
      * double[][] temperatures2 = new double[3][1000]; int k = 0; for (int i = 0; i < 11; i++) {
      * length += test.getLengthOfNode(); test.initFlowCalc(); test.calcFluxes(); if (i > 1 && (i %
      * 1) == 0) { k++; test.display("length " + length); test.getBulkSystem().display("length " +
      * length); test.getInterphaseSystem().display("length " + length);
      * //test.getFluidBoundary().display("length " + length); test.setLengthOfNode(0.000005 +
      * test.getLengthOfNode() / 2.0); temperatures2[0][k] = length; temperatures2[1][k] =
      * test.getGeometry().getTemperature(); test.getFluidBoundary().display("test"); }
-     * 
+     *
      * //test.getBulkSystem().display(); test.update(); test.getFluidBoundary().display("length " +
      * length); test.getInterphaseSystem().display("length " + length);
-     * 
-     * 
+     *
      * //test.getFluidBoundary().display("test"); }
-     * 
+     *
      * for (int i = 0; i < k; i++) { System.out.println("len temp  " + temperatures2[0][i] + " " +
      * temperatures2[1][i]); }
      */

src/main/java/neqsim/fluidMechanics/flowNode/twoPhaseNode/twoPhaseReactorFlowNode/TwoPhaseTrayTowerFlowNode.java

@@ -132,7 +132,7 @@ public static void main(String[] args) {
      * System.out.println("Starter....."); SystemSrkEos testSystem = new SystemSrkEos(275.3,
      * ThermodynamicConstantsInterface.referencePressure); ThermodynamicOperations testOps = new
      * ThermodynamicOperations(testSystem); PipeData pipe1 = new PipeData(10.0, 0.025);
-     * 
+     *
      * testSystem.addComponent("methane", 0.011152181, 0); testSystem.addComponent("ethane",
      * 0.00011152181, 0); testSystem.addComponent("water", 0.00462204876, 1);
      * testSystem.addComponent("methane", 0.061152181, 0); testSystem.addComponent("water",

src/main/java/neqsim/fluidMechanics/flowSolver/twoPhaseFlowSolver/twoPhasePipeFlowSolver/TwoPhaseFixedStaggeredGridSolver.java

@@ -155,7 +155,7 @@ public void initProfiles() {
 
     /*
      * do{ err=0; pipe.getNode(0).init(); for(int i = 0;i<numberOfNodes-1;i++){
-     * 
+     *
      * //setting temperatures oldTemp = pipe.getNode(i+1).getBulkSystem().getTemperature(); dpdx =
      * (pipe.getNode(i+1).getBulkSystem().getPressure()-pipe.getNode(i).
      * getBulkSystem().getPressure())/((pipe.getNode(i+1).getGeometry().
@@ -170,7 +170,7 @@ public void initProfiles() {
      * ).getPhases()[0].getJouleThomsonCoefficient()*dpdx)*(pipe.getNode(i+1).
      * getGeometry().getNodeLength()+pipe.getNode(i).getGeometry().getNodeLength())* 0.5 +
      * pipe.getNode(i).getBulkSystem().getTemperature()); pipe.getNode(i+1).init();
-     * 
+     *
      * // setting pressures oldPres = pipe.getNode(i+1).getBulkSystem().getPressure();
      * pipe.getNode(i+1).getBulkSystem().setPressure(-pipe.getNode(i). getWallFrictionFactor()*
      * pipe.getNode(i).getBulkSystem().getPhases()[0].getDensity()*pipe.velocity[i]*

src/main/java/neqsim/fluidMechanics/util/fluidMechanicsVisualization/flowSystemVisualization/onePhaseFlowVisualization/pipeFlowVisualization/PipeFlowVisualization.java

@@ -103,7 +103,7 @@ public void calcPoints(String name) {
     }
     /*
      * try { System.out.println("points: " + points.length);
-     * 
+     *
      * if (pressurePoint.length > 1) { System.out.println("3D plot "); plot = new
      * neqsim.dataPresentation.visAD.visAd3D.visAd3DPlot("title[0]", "title[1]", "title[2]");
      * ((neqsim.dataPresentation.visAD.visAd3D.visAd3DPlot) plot).setXYvals(150, 160,
@@ -138,7 +138,7 @@ public void displayResult(String name) {
     }
     /*
      * try { System.out.println("points: " + points.length);
-     * 
+     *
      * if (pressurePoint.length > 1) { System.out.println("3D plot "); plot = new
      * neqsim.dataPresentation.visAD.visAd3D.visAd3DPlot("title[0]", "title[1]", "title[2]");
      * ((neqsim.dataPresentation.visAD.visAd3D.visAd3DPlot) plot).setXYvals(150, 160,

src/main/java/neqsim/fluidMechanics/util/fluidMechanicsVisualization/flowSystemVisualization/twoPhaseFlowVisualization/twoPhasePipeFlowVisualization/TwoPhasePipeFlowVisualization.java

@@ -175,7 +175,7 @@ public void displayResult(String name) {
    * file.setYvalues(interfaceTemperaturePoint[0][0], "gas interface temperature", "sec");
    * file.setYvalues(interfaceTemperaturePoint[1][0], "liquid interface temperature", "sec");
    * file.setYvalues(interphaseContactLength[0][0], "interphase contact length", "sec");
-   * 
+   *
    * for (int p = 0; p < flowNodes[0][0].getNumberOfComponents(); p++) { String comp =
    * "component molefraction " + p; file.setYvalues(bulkComposition[0][p][0], ("gas " + comp + p),
    * "sec"); file.setYvalues(bulkComposition[1][p][0], ("liquid " + comp + p), "sec");

src/main/java/neqsim/physicalProperties/interfaceProperties/surfaceTension/GTSurfaceTension.java

@@ -15,7 +15,6 @@
  * method assumes the number of components to be two or more, and that the species set is equal and
  * in the same component order for both phases.
  *
- *
  * Near a fluid-fluid interface, we consider the variation of densities of chemical species,
  * \f$\boldsymbol{n}(z)\f$, as function of position, \f$z\f$, where element \f$k\f$ of the vector
  * \f$\boldsymbol{n}(z)\f$ is the number density of chemical species \f$k\f$ in the mixture. The
@@ -185,7 +184,6 @@ public static double solveWithRefcomp(SystemInterface system, int interface1, in
      * Tolerances for the odesystem.abstol and .reltol should be less than the integrator tolerances
      * for stability. Default Newton-Rhapson values are odesystem.normtol = 1e-10; odesystem.reltol
      * = 1e-8;
-     * 
      */
     odesystem.normtol = 1e-10;
     odesystem.reltol = 1e-8;
@@ -216,7 +214,6 @@ public static double solveWithRefcomp(SystemInterface system, int interface1, in
    * results. The boundary conditions are the homogeneous densities of the two fluids in contact, as
    * calculated by a flash calculation.
    *
-   *
    * We approximate the solution on a equi-spaced grid with \f$2^N+1\f$ points where \f$N\f$ is an
    * integer. Using a Finite Difference approximation, the equation for \f$\delta\mu\f$ can then be
    * written as an equation system for the internal grid points, \f$i=2,3,...,2^N\f$:

src/main/java/neqsim/physicalProperties/physicalPropertyMethods/commonPhasePhysicalProperties/conductivity/PFCTConductivityMethodMod86.java

@@ -318,7 +318,7 @@ public double calcMixLPViscosity() {
      * phase.getPhase().getComponent(i).getx() *
      * Math.pow(phase.getPhase().getComponent(i).getMolarMass(), 2.0); Mmtemp +=
      * phase.getPhase().getComponent(i).getx() * phase.getPhase().getComponent(i).getMolarMass(); }
-     * 
+     *
      * PCmix = 8.0 * tempPC1 / (tempPC2 * tempPC2); TCmix = tempTC1 / tempTC2; Mmix = (Mmtemp +
      * 1.304e-4 * (Math.pow(Mwtemp / Mmtemp, 2.303) - Math.pow(Mmtemp, 2.303))) * 1e3;
      * //phase.getPhase().getMolarMass();

src/main/java/neqsim/physicalProperties/physicalPropertyMethods/commonPhasePhysicalProperties/viscosity/Viscosity.java

@@ -4,6 +4,7 @@
 import org.apache.logging.log4j.Logger;
 
 /**
+ * Abstract class for Viscosity property.
  *
  * @author Even Solbraa
  */

src/main/java/neqsim/physicalProperties/physicalPropertyMethods/gasPhysicalProperties/conductivity/Conductivity.java

@@ -10,6 +10,7 @@
 import org.apache.logging.log4j.Logger;
 
 /**
+ * Abstract class Conductivity.
  *
  * @author Even Solbraa
  */

src/main/java/neqsim/physicalProperties/physicalPropertyMethods/gasPhysicalProperties/viscosity/Viscosity.java

@@ -4,7 +4,8 @@
 import org.apache.logging.log4j.Logger;
 
 /**
- *
+ * * Abstract class for Viscosity property.
+ * 
  * @author Even Solbraa
  */
 abstract class Viscosity extends

src/main/java/neqsim/processSimulation/mechanicalDesign/pipeline/PipelineMechanicalDesign.java

@@ -59,7 +59,7 @@ public void calcDesign() {
     /*
      * Pipeline pipeline = (Pipeline) getProcessEquipment(); double flow = ((AdiabaticPipe)
      * getProcessEquipment()).getOutStream().getThermoSystem().getVolume() / 1e5;
-     * 
+     *
      * double innerArea = Math.PI * innerDiameter * innerDiameter / 4.0; double gasVelocity = flow /
      * innerArea; double wallThickness = 0.0;
      */

src/main/java/neqsim/processSimulation/processEquipment/ProcessEquipmentInterface.java

@@ -45,7 +45,6 @@ default void initMechanicalDesign() {}
    * </p>
    *
    * @return true or false
-   * 
    */
   public default boolean needRecalculation() {
     return true;

src/main/java/neqsim/processSimulation/processEquipment/compressor/CompressorChartAlternativeMapLookup.java

@@ -428,7 +428,7 @@ public static void main(String[] args) {
      * double[] surgeflow = new double[] { 453.2, 550.0, 700.0, 800.0 }; double[] surgehead = new
      * double[] { 6000.0, 7000.0, 8000.0, 10000.0 };
      * comp1.getCompressorChart().getSurgeCurve().setCurve(chartConditions, surgeflow, surgehead);
-     * 
+     *
      * double[] stoneWallflow = new double[] { 923.2, 950.0, 980.0, 1000.0 }; double[] stoneWallHead
      * = new double[] { 6000.0, 7000.0, 8000.0, 10000.0 };
      * comp1.getCompressorChart().getStoneWallCurve().setCurve(chartConditions, stoneWallflow,

src/main/java/neqsim/processSimulation/processEquipment/expander/Expander.java

@@ -89,7 +89,6 @@ public void run(UUID id) {
       /*
        * HYSYS method double oldPolyt = 10.5; int iter = 0; do {
        *
-       *
        * iter++; double n = Math.log(thermoSystem.getPressure() / presinn) /
        * Math.log(thermoSystem.getDensity() / densInn); double k =
        * Math.log(thermoSystem.getPressure() / presinn) / Math.log(densOutIdeal / densInn); double
@@ -98,11 +97,9 @@ public void run(UUID id) {
        * 1.0); oldPolyt = polytropicEfficiency; polytropicEfficiency = factor *
        * isentropicEfficiency; dH = thermoSystem.getEnthalpy() - hinn; hout = hinn + dH /
        * polytropicEfficiency; thermoOps.PHflash(hout, 0); System.out.println(" factor " + factor +
-       * " n " + n + " k " + k + " polytropic effici " + polytropicEfficiency + " iter " + iter);
-       *
-       * } while (Math.abs((oldPolyt - polytropicEfficiency) / oldPolyt) > 1e-5 && iter < 500); //
+       * " n " + n + " k " + k + " polytropic effici " + polytropicEfficiency + " iter " + iter); }
+       * while (Math.abs((oldPolyt - polytropicEfficiency) / oldPolyt) > 1e-5 && iter < 500); //
        * polytropicEfficiency = isentropicEfficiency * ();
-       *
        */
     } else {
       getThermoSystem().setPressure(pressure);