SH
Simon J. Haward
physics.flu-dyncond-mat.softMicrofluidicsnlin.CDCelluloseedge fractureelastic turbulenceextensional flowflow instabilitymicrofluidics
On Valency
published · living versionsW_rervvhyb·v1 · currentpublished
Polymer extension at stagnation points governs flow thickening of polymer solutions in ordered porous media
with Emily Y. Chen, Amy Q. Shen, Sujit S. Datta
1 version
W_56nwvwwy·v1published
W_y6ab9xbn·v2published
Preprints & journals
60 papers in the corpus · 2010–2026Coexisting chaos and order in micro-textured elastic flows2608.30286v1 · Giulio Foggi Rota, Ricardo Arturo Lopez de la Cruz, Simon J. Haward et al.2026 · 0 citationsarXiv
Elastic wakes mediate collective viscoelastic fluid-structure interactions in side-by-side cantilever arrays2608.13908v1 · Arisa Yokokoji, Amy Q. Shen, Simon J. Haward2026 · 0 citationsarXiv
Numerical analysis of capillarity-driven thinning rheometry for polydisperse polymer solutions2607.10376v1 · Isaac Pincus, Vincenzo Calabrese, Simon J. Haward et al.2026 · 0 citationsarXivon Valency
Polymer extension at stagnation points governs flow thickening of polymer solutions in ordered porous media2605.27731v1 · Emily Y. Chen, Simon J. Haward, Amy Q. Shen et al.2026 · 0 citationsarXivon Valency
Flow-history-dependent orientational relaxation in dilute polydisperse colloidal rod suspensions2604.20678v1 · Yuto Yokoyama, Vincenzo Calabrese, Fabian Hillebrand et al.2026 · 0 citationsarXiv
Effects of fluid rheology and geometric disorder on the enhanced resistance of viscoelastic flows through porous media2603.20592v1 · Simon J Haward, Amy Q Shen2026 · 0 citationsarXiv
Colloidal rod dynamics under large amplitude oscillatory extensional flow.41586808 · Recktenwald, Steffen M, Calabrese, Vincenzo, Shen, Amy Q et al.2026 · 2 citationsSoft matter. 2026
Flat Elastic Disc Suspensions Are Indistinguishable from Solutions of Long Flexible Polymers within Planar Incompressible Flows.40743180 · Hillebrand, Fabian, Hill, Rebecca J, Davoodi, Mahdi et al.2025 · 3 citationsPhysical review letters. 2025;135(2):024002
Transport of spherical microparticles in a 3D vortex flow2506.02820v2 · Marine Aulnette, Noa Burshtein, Arash Alizad Banaei et al.2025 · 0 citationsarXiv
Capillary-driven thinning of DNA solutions2503.14145v1 · Vincenzo Calabrese, Silvia Nardone, Amy Q. Shen et al.2025 · 3 citationsarXiv
Large Amplitude Oscillatory Extension (LAOE) of dilute polymer solutions2501.11950v1 · Steffen M. Recktenwald, Thomas P. John, Amy Q. Shen et al.2025 · 4 citationsarXiv
Canopy elastic turbulence: Insights and analogies to canopy inertial turbulence.39777293 · Lopez de la Cruz, Ricardo Arturo, Haward, Simon J, Shen, Amy Q2025 · 2 citationsPNAS nexus. 2025;4(1):pgae571
Stagnation points at grain contacts generate an elastic flow instability in 3D porous media2412.03510v1 · Emily Y. Chen, Christopher A. Browne, Simon J. Haward et al.2024 · 2 citationsarXiv
The interplay of plasticity and elasticity in elastoviscoplastic flows in wavy channels2409.15935v1 · Mohamed S. Abdelgawad, Simon J. Haward, Amy Q. Shen et al.2024 · 11 citationsarXiv
Flow of wormlike micellar solutions over concavities.39193615 · Hillebrand, Fabian, Varchanis, Stylianos, Hopkins, Cameron C et al.2024 · 5 citationsSoft matter. 2024;20(36):7133-7146
Effects of polydispersity and concentration on elastocapillary thinning of dilute polymer solutions2407.00919v1 · Vincenzo Calabrese, Amy Q. Shen, Simon J. Haward2024 · 16 citationsarXiv
From yield stress to elastic instabilities: Tuning the extensional behavior of elastoviscoplastic fluids.38911595 · Abdelgawad, Mohamed S, Haward, Simon J, Shen, Amy Q et al.2024 · 11 citationsPNAS nexus. 2024;3(6):pgae227
How do polymers stretch in capillary-driven extensional flows?2403.04103v1 · Vincenzo Calabrese, Amy Q. Shen, Simon J. Haward2024 · 26 citationsarXiv
Rheological effects on purely-elastic flow asymmetries in the cross-slot geometry.38055332 · Yokokoji, Arisa, Varchanis, Stylianos, Shen, Amy Q et al.2023 · 11 citationsSoft matter. 2023;20(1):152-166
Extensibility governs the flow-induced alignment of polymers and rod-like colloids2311.13093v1 · Vincenzo Calabrese, Tatiana Porto Santos, Carlos G. Lopez et al.2023 · 12 citationsarXiv
Naturally derived colloidal rods in microfluidic flows.37035099 · Calabrese, Vincenzo, Shen, Amy Q, Haward, Simon J2023 · 11 citationsBiomicrofluidics. 2023;17(2):021301
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 devices2302.12411v1 · Simon J. Haward, Stylianos Varchanis, Gareth H. McKinley et al.2023 · 20 citationsarXiv
Extensional rheometry of mobile fluids. Part I: OUBER, an optimized uniaxial and biaxial extensional rheometer2302.10401v1 · Simon J. Haward, Francisco Pimenta, Stylianos Varchanis et al.2023 · 14 citationsarXiv
Edge fracture of thixotropic elastoviscoplastic liquid bridges.36926224 · Chan, San To, Varchanis, Stylianos, Shen, Amy Q et al.2023 · 4 citationsPNAS nexus. 2023;2(3):pgad042
Effect of blockage ratio on flow of a viscoelastic wormlike micellar solution past a cylinder in a microchannel.36374283 · Hopkins, Cameron C, Shen, Amy Q, Haward, Simon J2024 · 10 citationsSoft matter. 2022;18(46):8856-8866
Microstructural Dynamics and Rheology of Worm-like Diblock Copolymer Nanoparticle Dispersions under a Simple Shear and a Planar Extensional Flow.36438595 · Calabrese, Vincenzo, György, Csilla, Haward, Simon J et al.2022 · 12 citationsMacromolecules. 2022;55(22):10031-10042
Canopy elastic turbulence: spontaneous formation of waves in beds of slender microposts2208.07651v1 · Charlotte de Blois, Simon J. Haward, Amy Q. Shen2022 · 8 citationsarXiv
Upstream wall vortices in viscoelastic flow past a cylinder.35730936 · Hopkins, Cameron C, Haward, Simon J, Shen, Amy Q2022 · 19 citationsSoft matter. 2022;18(26):4868-4880
Alignment of Colloidal Rods in Crowded Environments.35847240 · Calabrese, Vincenzo, Varchanis, Stylianos, Haward, Simon J et al.2022 · 28 citationsMacromolecules. 2022;55(13):5610-5620
Torsional instability of constant viscosity elastic liquid bridges.35129559 · Chan, San To, Varchanis, Stylianos, Haward, Simon J et al.2022 · 6 citationsSoft matter. 2022;18(10):1965-1977
Bifurcations in flows of complex fluids around microfluidic cylinders.34647558 · Haward, Simon J, Hopkins, Cameron C, Varchanis, Stylianos et al.2021 · 25 citationsLab on a chip. 2021;21(21):4041-4059
Stagnation points control chaotic fluctuations in viscoelastic porous media flow.34521756 · Haward, Simon J, Hopkins, Cameron C, Shen, Amy Q2021 · 56 citationsProceedings of the National Academy of Sciences of the United States of America. 2021;118(38)
Perspectives on viscoelastic flow instabilities and elastic turbulence2108.09841v1 · Sujit S. Datta, Arezoo M. Ardekani, Paulo E. Arratia et al.2021 · 24 citationsarXiv
Torsional fracture of viscoelastic liquid bridges.34117125 · Chan, San To, van Berlo, Frank P A, Faizi, Hammad A et al.2021 · 16 citationsProceedings of the National Academy of Sciences of the United States of America. 2021;118(24)
Structure-property relationship of a soft colloidal glass in simple and mixed flows.34126412 · Calabrese, Vincenzo, Varchanis, Stylianos, Haward, Simon J et al.2021 · 26 citationsJournal of colloid and interface science. 2021;601:454-466
Microtomographic PIV measurements of viscoelastic instabilities in a 3D micro-contraction2104.11460v1 · Daniel W. Carlson, Amy Q. Shen, Simon J. Haward2021 · 0 citationsarXiv
Tristability in Viscoelastic Flow Past Side-by-Side Microcylinders.33605746 · Hopkins, Cameron C, Haward, Simon J, Shen, Amy Q2021 · 36 citationsPhysical review letters. 2021;126(5):054501
Decoupling the effects of shear and extensional flows on the alignment of colloidal rods2009.08615v1 · Vincenzo Calabrese, Simon J. Haward, Amy Q. Shen2020 · 78 citationsarXiv
Transition between solid and liquid state of yield-stress fluids under purely extensional deformations.32434919 · Varchanis, Stylianos, Haward, Simon J, Hopkins, Cameron C et al.2020 · 72 citationsProceedings of the National Academy of Sciences of the United States of America. 2020;117(23):12611-12617
Intracellular Nanomaterial Delivery via Spiral Hydroporation.32069037 · Kang, GeoumYoung, Carlson, Daniel W, Kang, Tae Ho et al.2021 · 78 citationsACS nano. 2020;14(3):3048-3058
Purely Elastic Fluid-Structure Interactions in Microfluidics: Implications for Mucociliary Flows.31747485 · Hopkins, Cameron C, Haward, Simon J, Shen, Amy Q2021 · 44 citationsSmall (Weinheim an der Bergstrasse, Germany). 2020;16(9):e1903872
Heterogeneous flow inside threads of low viscosity fluids leads to anomalous long filament lifetimes.31068644 · Recktenwald, Steffen M, Haward, Simon J, Shen, Amy Q et al.2021 · 11 citationsScientific reports. 2019;9(1):7110
Flow of wormlike micellar solutions around microfluidic cylinders with high aspect ratio and low blockage ratio.30657156 · Haward, Simon J, Kitajima, Naoyuki, Toda-Peters, Kazumi et al.2019 · 73 citationsSoft matter. 2019;15(9):1927-1941
Secondary flows of viscoelastic fluids in serpentine microchannels1810.12199v2 · Lucie Ducloue, Laura Casanellas, Simon J. Haward et al.2018 · 43 citationsDuclou\'e, L., Casanellas, L., Haward, S.J. et al. Microfluid Nanofluid (2019) 23: 33on Valency
Microscopic Investigation of Vortex Breakdown in a Dividing T-Junction Flow1806.10754v1 · San To Chan, Simon J. Haward, Amy Q. Shen2018 · 22 citationsPhysical Review Fluids, 2018
Flow of wormlike micellar solutions around confined microfluidic cylinders.27722471 · Zhao, Ya, Shen, Amy Q, Haward, Simon J2018 · 68 citationsSoft matter. 2016;12(42):8666-8681
Elastic instabilities in planar elongational flow of monodisperse polymer solutions.27616181 · Haward, Simon J, McKinley, Gareth H, Shen, Amy Q2018 · 111 citationsScientific reports. 2016;6:33029
Microfluidic extensional rheometry using stagnation point flow.27099647 · Haward, S J2016 · 105 citationsBiomicrofluidics. 2016;10(4):043401
Tricritical spiral vortex instability in cross-slot flow.27078282 · Haward, Simon J, Poole, Robert J, Alves, Manuel A et al.2016 · 54 citationsPhysical review. E. 2016;93(3):031101
The rheology of aqueous solutions of ethyl hydroxy-ethyl cellulose (EHEC) and its hydrophobically modified analogue (hmEHEC): extensional flow response in capillary break-up, jetting (ROJER) and in a cross-slot extensional rheometer.25782987 · Sharma, Vivek, Haward, Simon J, Serdy, James et al.2015 · 114 citationsSoft matter. 2015;11(16):3251-70
Career total: 169 works. 60 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.