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Journal Articles

Extensional rheometry of mobile fluids. Part I: OUBER, an optimized uniaxial and biaxial extensional rheometer

Open Access
Simon J. Haward, Francisco Pimenta, Stylianos Varchanis, Daniel W. Carlson, Kazumi Toda-Peters, Manuel A. Alves, Amy Q. Shen
Journal: Journal of Rheology
J. Rheol. 67, 995–1009 (2023)
https://doi.org/10.1122/8.0000659
Published: July 2023
View articletitled, Extensional rheometry of mobile fluids. Part I: OUBER, an optimized uniaxial and biaxial extensional rheometer
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Journal Articles

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

Open Access
Simon J. Haward, Stylianos Varchanis, Gareth H. McKinley, Manuel A. Alves, Amy Q. Shen
Journal: Journal of Rheology
J. Rheol. 67, 1011–1030 (2023)
https://doi.org/10.1122/8.0000660
Published: July 2023
View articletitled, 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
Open the PDF for 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 in another window
Journal Articles

Perspective on edge fracture

Open Access
San To Chan, Stylianos Varchanis, Simon J. Haward, Amy Q. Shen
Journal: Journal of Rheology
J. Rheol. 67, 949–963 (2023)
https://doi.org/10.1122/8.0000625
Published: July 2023
View articletitled, Perspective on edge fracture
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Journal Articles

Asymmetric flows of complex fluids past confined cylinders: A comprehensive numerical study with experimental validation

FeaturedOpen Access
Stylianos Varchanis, Cameron C. Hopkins, Amy Q. Shen, John Tsamopoulos, Simon J. Haward
Journal: Physics of Fluids
Physics of Fluids 32, 053103 (2020)
https://doi.org/10.1063/5.0008783
Published: May 2020
View articletitled, Asymmetric flows of complex fluids past confined cylinders: A comprehensive numerical study with experimental validation
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Journal Articles

A critical analysis of some popular methods for the discretisation of the gradient operator in finite volume methods

Available to Purchase
Alexandros Syrakos, Stylianos Varchanis, Yannis Dimakopoulos, Apostolos Goulas, John Tsamopoulos
Journal: Physics of Fluids
Physics of Fluids 29, 127103 (2017)
https://doi.org/10.1063/1.4997682
Published: December 2017
View articletitled, A critical analysis of some popular methods for the discretisation of the gradient operator in finite volume methods
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