Application of the methodology of Pade approximants to a Taylor expansion of the inverse Langevin function led to an accurate analytical expression. The approximation, retaining a finite extendibility of the Langevin spring, enables a convenient analysis of experimental data and analytical manipulations of material models. © 1991 Steinkopff-Verlag.
CITATION STYLE
Cohen, A. (1991). A Padé approximant to the inverse Langevin function. Rheologica Acta, 30(3), 270–273. https://doi.org/10.1007/BF00366640
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