-
Notifications
You must be signed in to change notification settings - Fork 29
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* added test for umrpru * updated * update * fix bug saturation temperature and add test * update name * Update src/main/java/neqsim/PVTsimulation/simulation/SaturationTemperature.java good suggestion Co-authored-by: Jørgen Engelsen <[email protected]> * Update src/test/java/neqsim/PVTsimulation/simulation/SaturationTemperatureTest.java Co-authored-by: Jørgen Engelsen <[email protected]> * Update src/main/java/neqsim/PVTsimulation/simulation/SaturationPressure.java Co-authored-by: Jørgen Engelsen <[email protected]> * Update SaturationTemperature.java * Update SaturationPressure.java --------- Co-authored-by: Jørgen Engelsen <[email protected]>
- Loading branch information
1 parent
a528a35
commit 3ae3794
Showing
5 changed files
with
188 additions
and
57 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
126 changes: 92 additions & 34 deletions
126
src/test/java/neqsim/PVTsimulation/simulation/SaturationTemperatureTest.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,51 +1,109 @@ | ||
| package neqsim.PVTsimulation.simulation; | ||
|
|
||
| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.DisplayName; | ||
| import org.junit.jupiter.api.Test; | ||
| import neqsim.thermo.system.SystemInterface; | ||
| import neqsim.thermo.system.SystemSrkEos; | ||
| import neqsim.thermo.system.SystemUMRPRUMCEos; | ||
| import neqsim.thermodynamicOperations.ThermodynamicOperations; | ||
|
|
||
| /** | ||
| * @author ESOL | ||
| * | ||
| */ | ||
| class SaturationTemperatureTest extends neqsim.NeqSimTest { | ||
| /** | ||
| * @throws java.lang.Exception | ||
| */ | ||
| @BeforeAll | ||
| static void setUpBeforeClass() throws Exception {} | ||
| /** | ||
| * @throws java.lang.Exception | ||
| */ | ||
| @BeforeAll | ||
| static void setUpBeforeClass() throws Exception {} | ||
|
|
||
| /** | ||
| * Test method for | ||
| * {@link neqsim.PVTsimulation.simulation.SaturationTemperature#calcSaturationTemperature()}. | ||
| */ | ||
| @Test | ||
| void testCalcSaturationTemperature() { | ||
| SystemInterface tempSystem = new SystemSrkEos(273.15 + 220, 60.0); | ||
| tempSystem.addComponent("nitrogen", 0.34); | ||
| tempSystem.addComponent("CO2", 3.59); | ||
| tempSystem.addComponent("methane", 67.42); | ||
| tempSystem.addComponent("ethane", 9.02); | ||
| tempSystem.addComponent("propane", 4.31); | ||
| tempSystem.addComponent("i-butane", 0.93); | ||
| tempSystem.addComponent("n-butane", 1.71); | ||
| tempSystem.addComponent("i-pentane", 0.74); | ||
| tempSystem.addComponent("n-pentane", 0.85); | ||
| tempSystem.addComponent("n-hexane", 0.38); | ||
| tempSystem.addTBPfraction("C7", 0.5, 109.00 / 1000.0, 0.6912); | ||
| tempSystem.addTBPfraction("C8", 0.69, 120.20 / 1000.0, 0.7255); | ||
| tempSystem.addTBPfraction("C9", 0.14, 129.5 / 1000.0, 0.7454); | ||
| tempSystem.addTBPfraction("C10", 0.08, 135.3 / 1000.0, 0.7864); | ||
| // tempSystem.createDatabase(true); | ||
| tempSystem.setMixingRule(2); // "HV", "UNIFAC_UMRPRU"); | ||
| tempSystem.init(0); | ||
| tempSystem.init(1); | ||
| // tempSystem.saveFluid(928); | ||
| /** | ||
| * Test method for | ||
| * {@link neqsim.PVTsimulation.simulation.SaturationTemperature#calcSaturationTemperature()}. | ||
| */ | ||
| @Test | ||
| void testCalcSaturationTemperature() { | ||
| SystemInterface tempSystem = new SystemSrkEos(273.15 + 220, 60.0); | ||
| tempSystem.addComponent("nitrogen", 0.34); | ||
| tempSystem.addComponent("CO2", 3.59); | ||
| tempSystem.addComponent("methane", 67.42); | ||
| tempSystem.addComponent("ethane", 9.02); | ||
| tempSystem.addComponent("propane", 4.31); | ||
| tempSystem.addComponent("i-butane", 0.93); | ||
| tempSystem.addComponent("n-butane", 1.71); | ||
| tempSystem.addComponent("i-pentane", 0.74); | ||
| tempSystem.addComponent("n-pentane", 0.85); | ||
| tempSystem.addComponent("n-hexane", 0.38); | ||
| tempSystem.addTBPfraction("C7", 0.5, 109.00 / 1000.0, 0.6912); | ||
| tempSystem.addTBPfraction("C8", 0.69, 120.20 / 1000.0, 0.7255); | ||
| tempSystem.addTBPfraction("C9", 0.14, 129.5 / 1000.0, 0.7454); | ||
| tempSystem.addTBPfraction("C10", 0.08, 135.3 / 1000.0, 0.7864); | ||
| // tempSystem.createDatabase(true); | ||
| tempSystem.setMixingRule(2); // "HV", "UNIFAC_UMRPRU"); | ||
| tempSystem.init(0); | ||
| tempSystem.init(1); | ||
| // tempSystem.saveFluid(928); | ||
|
|
||
| SimulationInterface satPresSim = new SaturationTemperature(tempSystem); | ||
| satPresSim.run(); | ||
| assertEquals(tempSystem.getTemperature(), 380.3071922, 0.1); | ||
| SimulationInterface satPresSim = new SaturationTemperature(tempSystem); | ||
| satPresSim.run(); | ||
| assertEquals(tempSystem.getTemperature(), 380.3071922, 0.1); | ||
| } | ||
|
|
||
| /** | ||
| * <p> | ||
| * checkSaturationTemperatureToPhaseEnvelope. | ||
| * </p> | ||
| * | ||
| * @throws Exception | ||
| */ | ||
| @Test | ||
| @DisplayName("calculate phase envelope using UMR") | ||
| public void checkSaturationTemperatureToPhaseEnvelope() throws Exception { | ||
| SystemUMRPRUMCEos testSystem = new neqsim.thermo.system.SystemUMRPRUMCEos(298.0, 10.0); | ||
| testSystem.addComponent("N2", 0.00675317857); | ||
| testSystem.addComponent("CO2", .02833662296); | ||
| testSystem.addComponent("methane", 0.8363194562); | ||
| testSystem.addComponent("ethane", 0.06934307324); | ||
| testSystem.addComponent("propane", 0.03645246567); | ||
| testSystem.addComponent("i-butane", 0.0052133558); | ||
| testSystem.addComponent("n-butane", 0.01013260919); | ||
| testSystem.addComponent("i-pentane", 0.00227310164); | ||
| testSystem.addComponent("n-pentane", 0.00224658464); | ||
| testSystem.addComponent("2-m-C5", 0.00049491); | ||
| testSystem.addComponent("3-m-C5", 0.00025783); | ||
| testSystem.addComponent("n-hexane", 0.00065099); | ||
| testSystem.addComponent("c-hexane", .00061676); | ||
| testSystem.addComponent("n-heptane", 0.00038552); | ||
| testSystem.addComponent("benzene", 0.00016852); | ||
| testSystem.addComponent("n-octane", 0.00007629); | ||
| testSystem.addComponent("c-C7", 0.0002401); | ||
| testSystem.addComponent("toluene", 0.0000993); | ||
| testSystem.addComponent("n-nonane", 0.00001943); | ||
| testSystem.addComponent("c-C8", 0.00001848); | ||
| testSystem.addComponent("m-Xylene", 0.00002216); | ||
| testSystem.addComponent("nC10", 0.00000905); | ||
| testSystem.addComponent("nC11", 0.000000001); | ||
| testSystem.addComponent("nC12", 0.000000001); | ||
|
|
||
| testSystem.setMixingRule("HV", "UNIFAC_UMRPRU"); | ||
| testSystem.init(0); | ||
| ThermodynamicOperations testOps = new ThermodynamicOperations(testSystem); | ||
| try { | ||
| testOps.calcPTphaseEnvelope(); | ||
| } catch (Exception ex) { | ||
| assertTrue(false); | ||
| throw new Exception(ex); | ||
| } | ||
| assertEquals((testOps.get("cricondentherm")[0] - 273.15), 23.469, 0.02); | ||
| assertEquals(testOps.get("cricondentherm")[1], 46.9326702068279, 0.02); | ||
|
|
||
| testSystem.setPressure(testOps.get("cricondentherm")[1], "bara"); | ||
| SaturationTemperature satTempSim = new SaturationTemperature(testSystem); | ||
| satTempSim.run(); | ||
| assertEquals(satTempSim.getThermoSystem().getTemperature() - 273.15, 23.469396812206867, 0.001); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters