Abstract
Theoretical results for spinning in the limiting cases of very small and very large applied force are obtained. The small force limit shows how the Deborah number dependence of the ‘spinning viscosity’, predicted for the FENE dumbbell model at low rates of strain, is due to the decay of initial stresses rather than to the extensional flow. The large force limit is consistent with expected Newtonian behaviour for fully extended dumbbells. The merit of using physically relevant quantities in the mathematical manipulation is discussed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
