A General Approach to the Linear Stability of Viscoelastic Shear-Flows

The dataset contains the MATLAB code used to create the plots in the paper "A General Approach to the Linear Stability of Viscoelastic Shear-Flows".

The file Spectra.m can be run to create the eigenvalue spectra, while Maxwell_neutralCurve.m plots the neutral. Both of which access the Maxwell.m and polymat.m file. Additional files that are required to run the files are balance2.m for balancing the generalized eigenvalue problem, cheb.m (from the Chebfun library) for calculating the Chebychev points and differentiation matrices clencurct.m (from the Chebfun library) for calculating the Clenshaw Curtis quadrature weights.

The Kelvin.m file is standalone and plots the Kelvin modes.

Identifier
Source https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/4922
Metadata Access https://tudatalib.ulb.tu-darmstadt.de/server/oai/openairedata?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:tudatalib.ulb.tu-darmstadt.de:tudatalib/4922
Provenance
Creator Conrad, Johannes; Oberlack, Martin
Publisher Technische Universität Darmstadt
Contributor Technische Universität Darmstadt
Publication Year 2025
Rights CC0 1.0 Public Domain Dedication; info:eu-repo/semantics/openAccess; https://creativecommons.org/publicdomain/zero/1.0/
OpenAccess true
Contact https://tudatalib.ulb.tu-darmstadt.de/docs/en/kontakt/
Representation
Resource Type Software
Format application/octet-stream
Size 1.08 KB; 7.45 KB; 3.36 KB; 641 bytes; 4.27 KB
Discipline Other