Extensional rheometry of mobile fluids. Part II: Comparison between the uniaxial, planar, and biaxial extensional rheology of dilute polymer solutions using numerically optimized stagnation point microfluidic devices

<jats:p>Part I of this paper [Haward et al., J. Rheol. 67, 995–1009 (2023)] presents a three-dimensional microfluidic device (the optimized uniaxial and biaxial extensional rheometer, OUBER) for generating near-homogeneous uniaxial and biaxial elongational flows. Here, in Part II, the OUBER de...

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Bibliographic Details
Main Authors: Haward, Simon J, Varchanis, Stylianos, McKinley, Gareth H, Alves, Manuel A, Shen, Amy Q
Format: Article
Language:English
Published: Society of Rheology 2024
Online Access:https://hdl.handle.net/1721.1/153958