Results 191 to 200 of about 223,865 (275)
Fluctuating Interfaces in Barotropic Beta‐Plane Turbulence
Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract Zonal jets manifest themselves as bands with sharp interfaces in the vorticity configuration. We develop an algorithm to track these fluctuating vorticity interfaces and systematically investigate their characteristic spatio‐temporal behaviors.
Sandip Sahoo, Samriddhi Sankar Ray
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.Abstract This study investigates the sensitivity of numerical simulations of atmospheric processes over complex terrain to land surface model (LSM) parameters, focusing on thermally driven circulations in an idealized valley. The sensitivity analysis is performed using the Weather Research and Forecasting model coupled with the Noah‐MP LSM, for forest ...
Dario Di Santo +4 more
wiley +1 more source
Global Existence and Weak-Strong Uniqueness for Chemotaxis Compressible Navier-Stokes Equations Modeling Vascular Network Formation. [PDF]
J Math Fluid MechHuo X, Jüngel A.
europepmc +1 more source
Free Surface Waves in Electrohydrodynamics With a Prescribed Vorticity Distribution
Mathematical Methods in the Applied Sciences, Volume 49, Issue 7, Page 7068-7081, 15 May 2026.ABSTRACT Traditionally, the study of free surface flows assumed irrotationality to simplify matters, and the results seemed to have great success, notably with the Korteweg‐de Vries(KdV) equation. In the past decade, there have been attempts to remove this seemingly strong condition and replace it with a global constant vorticity equivalent to a linear
M. J. Hunt, Denys Dutykh
wiley +1 more source
Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC
Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko +2 more
wiley +1 more source
Reynolds-average Navier-Stokes turbulence models assessment: A case study of CH4/H2/N2-air reacting jet. [PDF]
HeliyonGarcia Lovella Y +3 more
europepmc +1 more source
Chemical Engineering &Technology, Volume 49, Issue 5, May 2026.This study compares positron emission particle tracking (PEPT), magnetic particle tracking (MPT), and DEM–SPH simulations to analyze grinding media dynamics in a horizontal stirred mill. It highlights the strengths of PEPT's precision, MPT's cost‐effectiveness, and DEM–SPH's versatility, offering insights into tracking and simulation methodologies ...
Sherry Bremner +5 more
wiley +1 more source
The nested block preconditioning technique for the incompressible Navier-Stokes equations with emphasis on hemodynamic simulations. [PDF]
Comput Methods Appl Mech Eng, 2020 Liu J, Yang W, Dong M, Marsden AL.
europepmc +1 more source
Investigation of Red Blood Cell Properties on Impedance Signatures Generated in a Coulter Counter
International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 5, May 2026.Numerical simulations predicting red blood cell (RBC) dynamics and their electrical signatures in a Coulter counter have been performed, enhancing our understanding of how RBC deformability influences these measurements—traditionally used for counting and sizing.
Pierre Pottier +5 more
wiley +1 more source
A priori bounds for the generalised parabolic Anderson model
Communications on Pure and Applied Mathematics, Volume 79, Issue 5, Page 1315-1394, May 2026.Abstract We show a priori bounds for solutions to (∂t−Δ)u=σ(u)ξ$(\partial _t - \Delta) u = \sigma (u) \xi$ in finite volume in the framework of Hairer's Regularity Structures [Invent Math 198:269–504, 2014]. We assume σ∈Cb2(R)$\sigma \in C_b^2 (\mathbb {R})$ and that ξ$\xi$ is of negative Hölder regularity of order −1−κ$- 1 - \kappa$ where κ<κ¯$\kappa <
Ajay Chandra +2 more
wiley +1 more source