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Multi Component Sips¶
Group /input/model/unit_XXX/adsorption – ADSORPTION_MODEL = MULTI_COMPONENT_SIPS
For information on model equations, refer to Multi Component Sips.
IS_KINETICSelects kinetic or quasi-stationary adsorption mode: 1 = kinetic, 0 = quasi-stationary. If a single value is given, the mode is set for all bound states. Otherwise, the adsorption mode is set for each bound state separately.
Type: int |
Range: {0,1} |
Length: 1/NTOTALBND |
SIPS_KAAdsorption rate constants
Unit: \(m_{MP}^3~mol^{-1}~s^{-1}\)
Type: double |
Range: \(\ge 0\) |
Length: NCOMP |
SIPS_KDDesorption rate constants
Unit: \(s^{-1}\)
Type: double |
Range: \(\ge 0\) |
Length: NCOMP |
SIPS_QMAXMaximum adsorption capacities
Unit: \(mol~m_{SP}^{-3}\)
Type: double |
Range: \(\gt 0\) |
Length: NCOMP |
SIPS_EXPFreundlich-type exponent
Type: double |
Range: \(\gt 0\) |
Length: NCOMP |
SIPS_REFC0Reference liquid phase concentration (optional, defaults to \(1.0\))
Unit: \(mol~m_{MP}^{-3}\)
Type: double |
Range: \(\gt 0\) |
Length: 1 |
SIPS_REFQReference solid phase concentration (optional, defaults to \(1.0\))
Unit: \(mol~m_{SP}^{-3}\)
Type: double |
Range: \(\gt 0\) |
Length: 1 |
SIPS_LINEAR_THRESHOLDThreshold for linearization. Originally, the liquid phase concentration enters the adsorption rate via a power term. Below this threshold, a quadratic approximation is used instead. This ensures numerical stability.
Unit: \(mol~m_{MP}^{-3}\)
Type: double |
Range: \(\gt 0\) |
Length: 1 |