The IDEA fuel is constructed by adding 30% alphaMethylNaphthalene with 70% n-decane. More...
#include <liquids/IDEA.H>
The IDEA fuel is constructed by adding 30% alphaMethylNaphthalene with 70% n-decane.
The new properties have been calculated by adding the values in these proportions and making a least square fit, using the same NSRDS-eq. so that Y = 0.3*Y_naphthalene + 0.7*Y_decane
The valid Temperature range for n-decane is normally 243.51 - 617.70 K and for the naphthalene it is 242.67 - 772.04 K The least square fit was done in the interval 244 - 617 K
The critical temperature was taken to be 618.074 K, since this is the 'c'-value in the rho-equation, which corresponds to Tcrit, This value was then used in the fit for the NSRDS6-eq, which uses Tcrit. (important for the latent heat and surface tension)
The molecular weights are 142.20 and 142.285 and for the IDEA fuel it is thus 142.26 ( approximately 0.3*142.2 + 0.7*142.285 )
Critical pressure was set to the lowest one (n-Decane)
Critical volume... also the lowest one (naphthalene) 0.523 m^3/kmol
Second Virial Coefficient is n-Decane
Definition at line 81 of file IDEA.H.
Inheritance diagram for IDEA: Collaboration diagram for IDEA:Public Member Functions | |
| TypeName ("IDEA") | |
| Runtime type information.
| |
| IDEA () | |
| Construct null.
| |
| IDEA (const liquid &l, const NSRDSfunc5 &density, const NSRDSfunc1 &vapourPressure, const NSRDSfunc6 &heatOfVapourisation, const NSRDSfunc0 &heatCapacity, const NSRDSfunc0 &enthalpy, const NSRDSfunc7 &idealGasHeatCapacity, const NSRDSfunc4 &secondVirialCoeff, const NSRDSfunc1 &dynamicViscosity, const NSRDSfunc2 &vapourDynamicViscosity, const NSRDSfunc0 &thermalConductivity, const NSRDSfunc2 &vapourThermalConductivity, const NSRDSfunc6 &surfaceTension, const APIdiffCoefFunc &vapourDiffussivity) | |
| IDEA (Istream &is) | |
| Construct from Istream.
| |
| scalar | rho (scalar p, scalar T) const |
| Liquid density [kg/m^3].
| |
| scalar | pv (scalar p, scalar T) const |
| Vapour pressure [Pa].
| |
| scalar | hl (scalar p, scalar T) const |
| Heat of vapourisation [J/kg].
| |
| scalar | cp (scalar p, scalar T) const |
| Liquid heat capacity [J/(kg K)].
| |
| scalar | h (scalar p, scalar T) const |
| Liquid Enthalpy [J/(kg)].
| |
| scalar | cpg (scalar p, scalar T) const |
| Ideal gas heat capacity [J/(kg K)].
| |
| scalar | B (scalar p, scalar T) const |
| Second Virial Coefficient [m^3/kg].
| |
| scalar | mu (scalar p, scalar T) const |
| Liquid viscosity [Pa s].
| |
| scalar | mug (scalar p, scalar T) const |
| Vapour viscosity [Pa s].
| |
| scalar | K (scalar p, scalar T) const |
| Liquid thermal conductivity [W/(m K)].
| |
| scalar | Kg (scalar p, scalar T) const |
| Vapour thermal conductivity [W/(m K)].
| |
| scalar | sigma (scalar p, scalar T) const |
| Surface tension [N/m].
| |
| scalar | D (scalar p, scalar T) const |
| Vapour diffussivity [m2/s].
| |
| scalar | D (scalar p, scalar T, scalar Wb) const |
| Vapour diffussivity [m2/s] with specified binary pair.
| |
| void | writeData (Ostream &os) const |
| Write the function coefficients.
| |
Friends | |
| Ostream & | operator<< (Ostream &os, const IDEA &l) |
| Ostream Operator.
| |
| IDEA | ( | const liquid & | l, |
| const NSRDSfunc5 & | density, | ||
| const NSRDSfunc1 & | vapourPressure, | ||
| const NSRDSfunc6 & | heatOfVapourisation, | ||
| const NSRDSfunc0 & | heatCapacity, | ||
| const NSRDSfunc0 & | enthalpy, | ||
| const NSRDSfunc7 & | idealGasHeatCapacity, | ||
| const NSRDSfunc4 & | secondVirialCoeff, | ||
| const NSRDSfunc1 & | dynamicViscosity, | ||
| const NSRDSfunc2 & | vapourDynamicViscosity, | ||
| const NSRDSfunc0 & | thermalConductivity, | ||
| const NSRDSfunc2 & | vapourThermalConductivity, | ||
| const NSRDSfunc6 & | surfaceTension, | ||
| const APIdiffCoefFunc & | vapourDiffussivity | ||
| ) |
| TypeName | ( | "IDEA" | ) |
Runtime type information.
| Foam::scalar rho | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
Liquid density [kg/m^3].
Implements liquid.
Definition at line 26 of file IDEAI.H.
References NSRDSfunc5::f().
| Foam::scalar pv | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar hl | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar cp | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar h | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar cpg | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar B | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline]
|
| Foam::scalar mu | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar mug | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar K | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar Kg | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar sigma | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar D | ( | scalar | p, |
| scalar | T | ||
| ) | const [inline, virtual]
|
| Foam::scalar D | ( | scalar | p, |
| scalar | T, | ||
| scalar | Wb | ||
| ) | const [inline, virtual]
|
| void writeData | ( | Ostream & | os ) | const [inline, virtual]
|
Write the function coefficients.
Reimplemented from liquid.
Definition at line 184 of file IDEA.H.
References Foam::endl(), Foam::nl, APIdiffCoefFunc::writeData(), NSRDSfunc2::writeData(), NSRDSfunc7::writeData(), NSRDSfunc0::writeData(), NSRDSfunc6::writeData(), NSRDSfunc1::writeData(), and NSRDSfunc5::writeData().
