122 citations · 1.4k across the 76 of their papers we have counts for
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physics.flu-dyn2026
Comment on "Note on the start-up of Couette flow for viscoelastic fluids" [Phys. Fluids 35, 113108 (2023)]
Ivan C. Christov
I show that the initial conditions imposed by Balan [Phys. Fluids 35, 113108 (2023)] are incompatible with a nonzero retardation time, so that the problem solved is not impulsive s…
physics.flu-dyn2026
Variational Acoustics
Md Mahmudur Rahman, Ivan C. Christov
Many variational principles for acoustics have appeared in the literature, often introduced in an \textit{ad hoc} manner by picking and choosing terms in a Lagrangian density to yi…
physics.flu-dyn2026
Flow in a porous non-axisymmetric annular conduit: Coupling wall compliance and peristalsis
Nishanth Surianarayanan, Ivan C. Christov
Coenen \textit{et al.}\ (\textit{J. Fluid Mech.}, vol.~921, 2021, p.~R2) developed a reduced-order model of peristaltic pumping in non-axisymmetric annular conduits with rigid wall…