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Rename PressureRate to PressureSlope
1 parent 5a88cdb commit ab8ef97

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4 files changed

+20
-20
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4 files changed

+20
-20
lines changed

‎Modelica/Media/Air/MoistAir.mo‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -357,7 +357,7 @@ The ideal gas constant for moist air is computed from the gas phase composition.
357357
extends Modelica.Icons.Function;
358358
input SI.Temperature Tsat "Saturation temperature";
359359
input SI.TemperatureSlope dTsat "Saturation temperature derivative";
360-
output SI.PressureRate psat_der "Saturation pressure derivative";
360+
output SI.PressureSlope psat_der "Saturation pressure derivative";
361361
protected
362362
SI.Temperature Tcritical=647.096 "Critical temperature";
363363
SI.AbsolutePressure pcritical=22.064e6 "Critical pressure";
@@ -415,7 +415,7 @@ The ideal gas constant for moist air is computed from the gas phase composition.
415415
extends Modelica.Icons.Function;
416416
input SI.Temperature Tsat "Sublimation temperature";
417417
input SI.TemperatureSlope dTsat "Sublimation temperature derivative";
418-
output SI.PressureRate psat_der "Sublimation pressure derivative";
418+
output SI.PressureSlope psat_der "Sublimation pressure derivative";
419419
protected
420420
SI.Temperature Ttriple=273.16 "Triple point temperature";
421421
SI.AbsolutePressure ptriple=611.657 "Triple point pressure";
@@ -460,7 +460,7 @@ Saturation pressure of water in the liquid and the solid region is computed usin
460460
extends Modelica.Icons.Function;
461461
input SI.Temperature Tsat "Saturation temperature";
462462
input SI.TemperatureSlope dTsat "Time derivative of saturation temperature";
463-
output SI.PressureRate psat_der "Saturation pressure";
463+
output SI.PressureSlope psat_der "Time derivative of saturation pressure";
464464

465465
algorithm
466466
/*psat := Utilities.spliceFunction(saturationPressureLiquid(Tsat),sublimationPressureIce(Tsat),Tsat-273.16,1.0);*/
@@ -801,7 +801,7 @@ Specific enthalpy of moist air is computed from pressure, temperature and compos
801801
input SI.Pressure p "Pressure";
802802
input SI.Temperature T "Temperature";
803803
input SI.MassFraction X[:] "Mass fractions of moist air";
804-
input SI.PressureRate dp "Pressure derivative";
804+
input SI.PressureSlope dp "Pressure derivative";
805805
input SI.TemperatureSlope dT "Temperature derivative";
806806
input Real dX[:](each unit="1/s") "Composition derivative";
807807
output Real h_der(unit="J/(kg.s)") "Time derivative of specific enthalpy";
@@ -817,7 +817,7 @@ Specific enthalpy of moist air is computed from pressure, temperature and compos
817817
Real dX_air(unit="1/s") "Time derivative of dry air mass fraction";
818818
Real dX_liq(unit="1/s")
819819
"Time derivative of liquid/solid water mass fraction";
820-
SI.PressureRate dps "Time derivative of saturation pressure";
820+
SI.PressureSlope dps "Time derivative of saturation pressure";
821821
Real dx_sat(unit="1/s")
822822
"Time derivative of absolute humidity per unit mass of dry air";
823823
algorithm
@@ -969,7 +969,7 @@ Specific internal energy is determined from pressure p, temperature T and compos
969969
input SI.Pressure p "Pressure";
970970
input SI.Temperature T "Temperature";
971971
input SI.MassFraction X[:] "Mass fractions of moist air";
972-
input SI.PressureRate dp "Pressure derivative";
972+
input SI.PressureSlope dp "Pressure derivative";
973973
input SI.TemperatureSlope dT "Temperature derivative";
974974
input Real dX[:](each unit="1/s") "Mass fraction derivatives";
975975
output Real u_der(unit="J/(kg.s)") "Specific internal energy derivative";
@@ -987,7 +987,7 @@ Specific internal energy is determined from pressure p, temperature T and compos
987987
Real dX_air(unit="1/s") "Time derivative of dry air mass fraction";
988988
Real dX_liq(unit="1/s")
989989
"Time derivative of liquid/solid water mass fraction";
990-
SI.PressureRate dps "Time derivative of saturation pressure";
990+
SI.PressureSlope dps "Time derivative of saturation pressure";
991991
Real dx_sat(unit="1/s")
992992
"Time derivative of absolute humidity per unit mass of dry air";
993993
Real dR_gas(unit="J/(kg.K.s)") "Time derivative of ideal gas constant";
@@ -1344,7 +1344,7 @@ Specific entropy of moist air is computed from pressure, temperature and composi
13441344
input SI.Pressure p "Pressure";
13451345
input SI.Temperature T "Temperature";
13461346
input SI.MassFraction X[:] "Mass fractions of moist air";
1347-
input SI.PressureRate dp "Derivative of pressure";
1347+
input SI.PressureSlope dp "Derivative of pressure";
13481348
input SI.TemperatureSlope dT "Derivative of temperature";
13491349
input Real dX[nX](each unit="1/s") "Derivative of mass fractions";
13501350
output Real ds(unit="J/(kg.K.s)") "Specific entropy at p, T, X";

‎Modelica/Media/Water/IF97_Utilities.mo‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3113,7 +3113,7 @@ email: [email protected]
31133113
function tsat_der "Derivative function for tsat"
31143114
extends Modelica.Icons.Function;
31153115
input SI.Pressure p "Pressure";
3116-
input SI.PressureRate der_p "Pressure derivative";
3116+
input SI.PressureSlope der_p "Pressure derivative";
31173117
output SI.TemperatureSlope der_tsat "Temperature derivative";
31183118
protected
31193119
Real dtp;
@@ -3202,7 +3202,7 @@ email: [email protected]
32023202
extends Modelica.Icons.Function;
32033203
input SI.Temperature T "Temperature (K)";
32043204
input SI.TemperatureSlope der_T "Temperature derivative";
3205-
output SI.PressureRate der_psat "Pressure";
3205+
output SI.PressureSlope der_psat "Pressure derivative";
32063206
protected
32073207
Real dpt;
32083208
algorithm

‎Modelica/Media/package.mo‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -2149,7 +2149,7 @@ package Examples
21492149
model SimpleLiquidWater "Example for Water.SimpleLiquidWater medium model"
21502150
extends Modelica.Icons.Example;
21512151

2152-
constant SI.PressureRate pressureRate = 1e5/10;
2152+
constant SI.PressureSlope pressureRate = 1e5/10;
21532153
parameter SI.Volume V=1 "Volume";
21542154
parameter SI.EnthalpyFlowRate H_flow_ext=1.e6
21552155
"Constant enthalpy flow rate into the volume";
@@ -2220,11 +2220,11 @@ package Examples
22202220
Real der_T;
22212221
protected
22222222
parameter SI.AbsolutePressure p01 = 100000.0 "state.p at time 0";
2223-
parameter SI.PressureRate pRate1 = 0 "state.p rate of change";
2223+
parameter SI.PressureSlope pRate1 = 0 "state.p rate of change";
22242224
parameter SI.Temperature T01 = 200 "state.T at time 0";
22252225
parameter SI.TemperatureSlope Trate1 = 1000 "state.T rate of change";
22262226
parameter SI.AbsolutePressure p02 = 2.0e5 "state2.p at time 0";
2227-
parameter SI.PressureRate pRate2 = 0 "state2.p rate of change";
2227+
parameter SI.PressureSlope pRate2 = 0 "state2.p rate of change";
22282228
parameter SI.Temperature T02 = 500 "state2.T at time 0";
22292229
parameter SI.TemperatureSlope Trate2 = 0 "state2.T rate of change";
22302230

@@ -2408,11 +2408,11 @@ is given to compare the approximation.
24082408
protected
24092409
constant SI.Time unitTime=1;
24102410
parameter SI.AbsolutePressure p01 = 1.e5 "state1.p at time 0";
2411-
parameter SI.PressureRate pRate1 = 1.e5 "state1.p rate of change";
2411+
parameter SI.PressureSlope pRate1 = 1.e5 "state1.p rate of change";
24122412
parameter SI.Temperature T01 = 300 "state1.T at time 0";
24132413
parameter SI.TemperatureSlope Trate1 = 10 "state1.T rate of change";
24142414
parameter SI.AbsolutePressure p02 = 1.e5 "state2.p at time 0";
2415-
parameter SI.PressureRate pRate2 = 1.e5/2 "state2.p rate of change";
2415+
parameter SI.PressureSlope pRate2 = 1.e5/2 "state2.p rate of change";
24162416
parameter SI.Temperature T02 = 340 "state2.T at time 0";
24172417
parameter SI.TemperatureSlope Trate2 = -20 "state2.T rate of change";
24182418
equation
@@ -2614,7 +2614,7 @@ It must be noted that the relationship of both axis variables is not right-angle
26142614
ExtendedProperties medium(p(start=2000.0, fixed=true), h(start=8.0e5,
26152615
fixed=true));
26162616
parameter Real dh(unit="J/(kg.s)", displayUnit="kJ/(kg.s)") = 80000.0 "Derivative of specific enthalpy of medium";
2617-
parameter SI.PressureRate dp = 1.0e6 "Derivative of pressure of medium";
2617+
parameter SI.PressureSlope dp = 1.0e6 "Derivative of pressure of medium";
26182618
equation
26192619
der(medium.p) = dp;
26202620
der(medium.h) = dh;
@@ -2717,11 +2717,11 @@ points, e.g., when an isentropic reference state is computed.
27172717
protected
27182718
constant SI.Time unitTime=1;
27192719
parameter SI.AbsolutePressure p01 = 1.e5 "state1.p at time 0";
2720-
parameter SI.PressureRate pRate1 = 1.e5 "state1.p rate of change";
2720+
parameter SI.PressureSlope pRate1 = 1.e5 "state1.p rate of change";
27212721
parameter SI.Temperature T01 = 300 "state1.T at time 0";
27222722
parameter SI.TemperatureSlope Trate1 = 10 "state1.T rate of change";
27232723
parameter SI.AbsolutePressure p02 = 1.e5 "state2.p at time 0";
2724-
parameter SI.PressureRate pRate2 = 1.e5/2 "state2.p rate of change";
2724+
parameter SI.PressureSlope pRate2 = 1.e5/2 "state2.p rate of change";
27252725
parameter SI.Temperature T02 = 340 "state2.T at time 0";
27262726
parameter SI.TemperatureSlope Trate2 = -20 "state2.T rate of change";
27272727
equation

‎Modelica/Units.mo‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -342,8 +342,8 @@ end UsersGuide;
342342
displayUnit="bar");
343343
type AbsolutePressure = Pressure (min=0.0, nominal = 1e5);
344344
type PressureDifference = Pressure;
345-
type PressureRate = Real (
346-
final quantity="PressureRate",
345+
type PressureSlope = Real (
346+
final quantity="PressureSlope",
347347
final unit="Pa/s",
348348
displayUnit="bar/s");
349349
type BulkModulus = AbsolutePressure;

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