Publications

2026

Squeeze-film flow of shear-thinning fluids

Ashkenazi, Amit; Boyko, Evgeniy

Applied Physics Letters

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Viscoelastic flow of an Oldroyd-B fluid through a slowly varying contraction-expansion channel: pressure drop and elastic stress relaxation

Kedem, Yali; Mahapatra, Bimalendu; Boyko, Evgeniy

Physical Review Fluids

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Reciprocal theorem for calculating the flow rate of oscillatory channel flows

Pande, Shrihari D; Boyko, Evgeniy; Christov, Ivan C

Mechanics Research Communications

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2025

Diffusioosmotic flow in a soft microfluidic configuration induces fluid-structure instability

Maroundik, Nataly; Ilssar, Dotan; Boyko, Evgeniy

Physical Review Fluids

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Transient rod climbing in a viscoelastic fluid

Ruangkriengsin, Tachin; Brandao Rodolfo; Wu, Katie; Hwang, Jonghyun; Boyko, Evgeniy; Stone, Howard A

Journal of Fluid Mechanics

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Radial flow of shear-thinning fluids: theoretical results, simulations and comparison with experiments

Ashkenazi, Amit; Boyko, Evgeniy

Journal of Fluid Mechanics

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Pressure-driven fully developed flow of a viscoelastic fluid in narrow channels: the role of different microscopic features in an elastic dumbbell model

Boyko, Evgeniy

Rheologica Acta

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Viscoelastic fluid flow in a slowly varying planar contraction: the role of finite extensibility on the pressure drop

Mahapatra, Bimalendu; Ruangkriengsin, Tachin; Stone, Howard A; Boyko, Evgeniy

Journal of Fluid Mechanics

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Interplay between complex fluid rheology and wall compliance in the flow resistance of deformable axisymmetric configurations

Boyko, Evgeniy

Journal of Non-Newtonian Fluid Mechanics

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2024

Translation of a sphere towards a rigid plane in an Oldroyd-B fluid

Ruangkriengsin, Tachin; Brandao, Rodolfo; Mahapatra, Bimalendu; Boyko, Evgeniy; Stone, Howard A

Physical Review Fluids

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Perspective on the description of viscoelastic flows via continuum elastic dumbbell models

Boyko, Evgeniy; Stone, Howard A

Journal of Engineering Mathematics

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Fast flow of an Oldroyd-B model fluid through a narrow slowly varying contraction

Hinch, John; Boyko, Evgeniy; Stone, Howard A

Journal of Fluid Mechanics

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Flow of an Oldroyd-B fluid in a slowly varying contraction: theoretical results for arbitrary values of Deborah number in the ultra-dilute limit

Boyko, Evgeniy; Hinch, John; Stone, Howard A

Journal of Fluid Mechanics

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Flow rate-pressure drop relations for shear-thinning fluids in deformable configurations: theory and experiments

Chun, SungGyu; Boyko, Evgeniy; Christov, Ivan C; Feng, Jie

Physical Review Fluids

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Mechanical perspective on increasing brush cytology yield

Khamaysi, Iyad; Firman, Ronen; Martin, Patrick; Vasilyev, Gleb; Boyko, Evgeniy; Zussman, Eyal

ACS Biomaterials Science & Engineering

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2023

Effect of temperature-dependent viscosity on pressure drop in axisymmetric channel flows

Louis, Marcel M; Boyko, Evgeniy; Stone, Howard A

Physical Review Fluids

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A note about convected time derivatives for flows of complex fluids

Stone, Howard A; Shelley, Michael J; Boyko, Evgeniy

Soft Matter

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Non-Newtonian fluid–structure interaction: Flow of a viscoelastic Oldroyd-B fluid in a deformable channel

Boyko, Evgeniy; Christov, Ivan C

Journal of Non-Newtonian Fluid Mechanics

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2022

Flow rate-pressure drop relation for deformable channels via fluidic and elastic reciprocal theorems

Boyko, Evgeniy; Stone, Howard A; Christov, Ivan C

Physical Review Fluids

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Pressure-driven flow of the viscoelastic Oldroyd-B fluid in narrow non-uniform geometries: analytical results and comparison with simulations

Boyko, Evgeniy; Stone, Howard A

Journal of Fluid Mechanics

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2021

Reciprocal theorem for calculating the flow rate–pressure drop relation for complex fluids in narrow geometries

Boyko, Evgeniy; Stone, Howard A

Physical Review Fluids

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Flow rate–pressure drop relation for shear-thinning fluids in narrow channels: approximate solutions and comparison with experiments

Boyko, Evgeniy; Stone, Howard A

Journal of Fluid Mechanics

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Shaping liquid films by dielectrophoresis

Gabay, Israel; Paratore, Federico; Boyko, Evgeniy; Ramos, Antonio; Gat, Amir D; Bercovici, Moran

Flow

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Microscale hydrodynamic cloaking and shielding via electro-osmosis

Boyko, Evgeniy; Bacheva, Vesna; Eigenbrod, Michael; Paratore, Federico; Gat, Amir D; Hardt, Steffen; Bercovici, Moran

Physical Review Letters

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2015-2020

Interfacial instability of thin films in soft microfluidic configurations actuated by electro-osmotic flow

Boyko, Evgeniy; Ilssar, Dotan; Bercovici, Moran; Gat, Amir D

Physical Review Fluids

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Mass transfer limitations of porous silicon-based biosensors for protein detection

Arshavsky Graham, Sofia; Boyko, Evgeniy; Salama, Rachel; Segal, Ester

ACS sensors

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Nonuniform electro-osmotic flow drives fluid-structure instability

Boyko, Evgeniy; Eshel, Ran; Gat, Amir D; Bercovici, Moran

Physical Review Letters

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Elastohydrodynamics of a pre-stretched finite elastic sheet lubricated by a thin viscous film with application to microfluidic soft actuators

Boyko, Evgeniy; Eshel, Ran; Gommed, Khaled; Gat, Amir D; Bercovici, Moran

Journal of Fluid Mechanics

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Electroosmotic flow dipole: experimental observation and flow field patterning

Paratore, Federico; Boyko, Evgeniy; Kaigala, Govind V; Bercovici, Moran

Physical Review Letters

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Viscous-elastic dynamics of power-law fluids within an elastic cylinder

Boyko, Evgeniy; Bercovici, Moran; Gat, Amir D

Physical Review Fluids

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Flow of power-law liquids in a Hele-Shaw cell driven by non-uniform electro-osmotic slip in the case of strong depletion

Boyko, Evgeniy; Bercovici, Moran; Gat, Amir D

Journal of Fluid Mechanics

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Flow patterning in Hele-Shaw configurations using non-uniform electro-osmotic slip

Boyko, Evgeniy; Rubin, Shimon; Gat, Amir D; Bercovici, Moran

Physics of Fluids

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