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20152026
most citedPressure-driven flow of the viscoelastic Oldroyd-B fluid in narrow non-uniform geometries: analytical results and comparison with simulations

59 citations · 223 across the 14 of their papers we have counts for

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physics.flu-dyn2026

Radial flow of an Oldroyd-B fluid: theoretical and simulation results in the ultra-dilute limit

Ron Lottem, Evgeniy Boyko

Pressure-driven radial flows of viscoelastic fluids are common in various industrial applications, such as injection molding and extrusion. It is well known that viscoelastic rheol…

physics.flu-dyn2026

Understanding the Theory--Experiment Discrepancy in Pressure Drop of Dilute Polymer Solutions in Channel Flows

Nan Hu, Jonghyun Hwang, Evgeniy Boyko +1

For decades researchers have experimentally observed that the flow of dilute viscoelastic polymer solutions through contraction or contraction--expansion channels yields results at…