Transport package using the Andrade function for the natural logarithm of dynamic viscosity and thermal conductivity of liquids: More...
Public Member Functions | |
AndradeTransport (const Thermo &t, const coeffList &muCoeffs, const coeffList &kappaCoeffs) | |
Construct from components. More... | |
AndradeTransport (const word &, const AndradeTransport &) | |
Construct as named copy. More... | |
AndradeTransport (const word &name, const dictionary &dict) | |
Construct from name and dictionary. More... | |
autoPtr< AndradeTransport > | clone () const |
Construct and return a clone. More... | |
scalar | mu (const scalar p, const scalar T) const |
Dynamic viscosity [kg/m/s]. More... | |
scalar | kappa (const scalar p, const scalar T) const |
Thermal conductivity [W/m/K]. More... | |
void | write (Ostream &os) const |
Write to Ostream. More... | |
Static Public Member Functions | |
static word | typeName () |
Return the instantiated type name. More... | |
Friends | |
Ostream & | operator (Ostream &, const AndradeTransport &) |
Transport package using the Andrade function for the natural logarithm of dynamic viscosity and thermal conductivity of liquids:
log(mu) = muCoeffs[0] + muCoeffs[1]*T + muCoeffs[2]*sqr(T) + muCoeffs_[3]/(muCoeffs_[4] + T) log(kappa) = kappaCoeffs[0] + kappaCoeffs[1]*T + kappaCoeffs[2]*sqr(T) + kappaCoeffs_[3]/(kappaCoeffs_[4] + T) );
References:
Andrade, E. D. C. (1934). XLI. A theory of the viscosity of liquids.—Part I. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 17(112), 497-511. Andrade, E. D. C. (1934). LVIII. A theory of the viscosity of liquids.—Part II. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 17(113), 698-732.
Property | Description |
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muCoeffs | Dynamic viscosity polynomial coefficients |
kappaCoeffs | Thermal conductivity polynomial coefficients |
Example of the specification of the transport properties for water@200bar:
transport { muCoeffs (-25.8542 0.031256 -2.2e-05 3289.918 -11.4784); kappaCoeffs (-2.56543 0.008794 -9.8e-06 100.368 0); }
Definition at line 124 of file AndradeTransport.H.
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Construct from components.
Definition at line 31 of file AndradeTransportI.H.
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Construct as named copy.
Definition at line 45 of file AndradeTransportI.H.
AndradeTransport | ( | const word & | name, |
const dictionary & | dict | ||
) |
Construct from name and dictionary.
Definition at line 32 of file AndradeTransport.C.
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Construct and return a clone.
Definition at line 59 of file AndradeTransportI.H.
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inlinestatic |
Return the instantiated type name.
Definition at line 173 of file AndradeTransport.H.
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inline |
Dynamic viscosity [kg/m/s].
Definition at line 71 of file AndradeTransportI.H.
References Foam::exp(), Foam::sqr(), and Foam::T().
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Thermal conductivity [W/m/K].
Definition at line 88 of file AndradeTransportI.H.
References Foam::exp(), Foam::sqr(), and Foam::T().
void write | ( | Ostream & | os | ) | const |
Write to Ostream.
Definition at line 47 of file AndradeTransport.C.
References dictionary::add(), token::BEGIN_BLOCK, Foam::decrIndent(), dict, dictionaryName::dictName(), token::END_BLOCK, Foam::endl(), Foam::incrIndent(), Foam::indent(), Foam::name(), Foam::nl, and Foam::vtkWriteOps::write().
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