@article{9b6f423576624969956cfbf2d4eb5b51,
title = "Analytical study of the annular flow of a generalised Phan-Thien–Tanner fluid",
abstract = "The annular flow of complex viscoelastic fluids, described by the generalised Phan-Thien–Tanner model, is studied. This model considers the Mittag-Leffler function instead of the usual linear or exponential functions of the trace of the stress tensor, and includes two new parameters that provide additional fitting flexibility. We derive a semi-analytical solution that provides a better understanding of the behaviour of this type of fluid in annular flows and also helps to improve the modelling of complex materials.",
author = "Ribau, {A. M.} and Ferr{\'a}s, {L. L.} and Morgado, {M. L.} and M. Rebelo and Pinho, {F. T.} and Afonso, {A. M.}",
note = "Funding Information: info:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F143950%2F2019/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0045%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00532%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00532%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00013%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00013%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.06672.PTDC/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04621%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04621%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00297%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00297%2F2020/PT# The authors would like to thank Professor Manuel A. Alves for insightful discussions on the work. Funding Open access funding provided by FCT|FCCN (b-on). Publisher Copyright: {\textcopyright} 2023, The Author(s).",
year = "2024",
month = feb,
doi = "10.1007/s00707-023-03784-z",
language = "English",
volume = "235",
pages = "1307–1317",
journal = "Acta Mechanica",
issn = "0001-5970",
publisher = "Springer-Verlag Wien",
}