TY  - JOUR
AU  - Lang, Christian
TI  - Regularization methods for finding the relaxation time spectra of linear polydisperse polymer melts
JO  - Rheologica acta
VL  - 57
IS  - 4
SN  - 1435-1528
CY  - Berlin
PB  - Springer
M1  - FZJ-2018-03567
SP  - 339 - 347
PY  - 2018
AB  - The calculation of discrete or continuous relaxation time spectra from rheometric measurables of polydisperse polymers is an ill-posed problem. In this paper, a curve fitting method for solving this problem is presented and compared to selected models from the literature. It is shown that the new method is capable of correctly predicting the molecular mass distributions of linear polydisperse polymer melts as well as their relaxation time spectra.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000428279100005
DO  - DOI:10.1007/s00397-018-1078-8
UR  - https://juser.fz-juelich.de/record/848322
ER  -