On the Lamb vector divergence in Navier–Stokes flows

CW Hamman, JC Klewicki, RM Kirby - Journal of Fluid Mechanics, 2008 - cambridge.org
The mathematical and physical properties of the Lamb vector divergence are explored.
Toward this aim, the instantaneous and mean dynamics of the Lamb vector divergence are …

Helicity and vorticity in heavy-ion collisions at energies available at the JINR Nuclotron-based Ion Collider facility

NS Tsegelnik, EE Kolomeitsev, V Voronyuk - Physical Review C, 2023 - APS
Heavy-ion collisions at center-of-mass nucleon collision energies 4.5–11.5 GeV are
analyzed within the parton-hadron-string dynamics (PHSD) transport model. Spectator …

Lamb dilatation and its hydrodynamic viscous flux in near-wall incompressible flows

T Chen, T Liu - Physica D: Nonlinear Phenomena, 2023 - Elsevier
In this paper, we introduce a new physical concept referred to as the wall-normal Lamb
dilatation flux (WNLDF), which is defined as the wall-normal derivative of the Lamb dilatation …

Field equations for incompressible non-viscous fluids using artificial intelligence

PC Karthik, J Sasikumar, M Baskar… - The Journal of …, 2022 - Springer
In this article, we introduce new field equations for incompressible non-viscous fluids, which
can be treated similarly to Maxwell's electromagnetic equations based on artificial …

Explicit unsteady Navier–Stokes solutions and their analysis via local vortex criteria

T Pedergnana, D Oettinger, GP Langlois, G Haller - Physics of Fluids, 2020 - pubs.aip.org
We construct a class of spatially polynomial velocity fields that are exact solutions of the
planar unsteady Navier–Stokes equation. These solutions can be used as simple …

Fluidic electrodynamics: Approach to electromagnetic propulsion

AA Martins, MJ Pinheiro - Physics of Fluids, 2009 - pubs.aip.org
We report on a new methodological approach to electrodynamics based on a fluidic
viewpoint. We develop a systematic approach establishing analogies between physical …

Nature and magnitude of operating forces in a horizontal bend conveying gas-liquid slug flows

M Gourma, PG Verdin - Journal of Petroleum Science and Engineering, 2020 - Elsevier
Operating forces and magnitude of loads from gas-liquid slug flows exerted on a horizontally
orientated 90 o bend are investigated. The distributed forces are either Newtonian …

Vortex shedding characteristics and aerodynamic forces of a finned cylinder in cross-flow

M Alziadeh, A Mohany - Physics of Fluids, 2022 - pubs.aip.org
The vortex shedding characteristics and aerodynamic forces of a crimped, spirally finned
cylinder in cross-flow are experimentally investigated within Reynolds number range of 20× …

Field theoretic formulation of fluid mechanics according to the geometric algebra

D Sen - Pramana, 2023 - Springer
A simple and coherent approach to fluid mechanics is presented using a proper formalism of
geometric algebra. The analogy between the equations of electromagnetism and fluid …

Newtonian gravitational waves from a continuum

P Vadasz - Proceedings A, 2024 - royalsocietypublishing.org
Gravitational waves are being shown to derive directly from Newtonian dynamics for a
continuous mass distribution, eg compressible fluids or equivalent. It is shown that the …