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ABQ_EChemPET_CubicSplineC2

This parameter table type is used in modeling the electrochemical process in a battery to specify the material curve as a cubic spline over equal interval sizes.

This page discusses:

See Also
Coupled Thermal-Electrochemical Analysis

Products Abaqus/Standard

You must include a parameter table of type "ABQ_EChemPET_CubicSplineC2" in the material definition to specify the material curve as a cubic spline over equal interval sizes. Each interval is fitted with a cubic spline equation of the form y(x)=C3 .

Repeat the parameter table data lines as needed to specify the coefficients of spline interpolation for all intervals covering the full range of the material curve.

Parameter Table Type Definition

PARAMETER TABLE TYPE, NAME="ABQ_EChemPET_CubicSplineC2", PARAMETERS=2
 FLOAT, , "
						
							X
							i
						
					", , ,
 FLOAT, , "
						
							X
							i+1
						
					", , ,
 FLOAT, , "
						
							C
							3
						
					", , ,
 FLOAT, , "
						
							C
							2
						
					", , ,
 FLOAT, , "
						
							C
							1
						
					", , ,
 FLOAT, , "
						
							C
							0
						
					", , ,

Parameters

X i
Start value of the interval over which the specified coefficients are valid for the cubic spline.
X i+1
End value of the interval over which the specified coefficients are valid for the cubic spline.
C 3
Coefficient used in the cubic spline interpolation.
C 2
Coefficient used in the cubic spline interpolation.
C 1
Coefficient used in the cubic spline interpolation.
C 0
Coefficient used in the cubic spline interpolation.