Results 31 to 40 of about 429 (135)
Optimization of the critical overlap length of hudraulic distributors regarding cavitation inception
SN Applied Sciences, 2021 The present paper is focused on the optimization of the overlap length in various types of distributors in hydraulic systems. It has been shown that this length has a strong influence on cavitation in rotating distributors, so its optimization would be ...
Mahamadou Adama Maiga +2 more
doaj +1 more source
A Computationally Efficient Dynamic Grid Motion Approach for Arbitrary Lagrange–Euler Simulations
Fluids, 2023 The present article addresses the topic of grid motion computation in Arbitrary Lagrange–Euler (ALE) simulations, where a fluid mesh must be updated to follow the displacements of Lagrangian boundaries.
Antonin Leprevost +2 more
doaj +1 more source
International Journal of Cosmetic Science, Volume 47, Issue 6, Page 1056-1069, December 2025.Polyethylene glycol‐23 glyceryl distearate (GDS‐23) forms niosomes and penetrates the skin. Our results suggest that the pharmacological effects following dermal penetration of GDS‐23 may enhance skin homeostasis by improving barrier function and moisture retention.
Tatsuro Miyoshi +4 more
wiley +1 more source
A Numerical Model of Yield Stress Fluid Dynamics in a Mixing Vessel
Applied Rheology, 2002 A numerical study is conducted on the behaviour of yield stress fluids in a mixing vessel equipped with anchor agitator in laminar regime. It is shown that extending a standard Carreau model of shear thinning fluid is a suitable practice.
Marouche M. +2 more
doaj +1 more source
A Comparative CFD–PIV Analysis of a Stirred Tank Equipped with a Rushton and a Pitched Blade Turbine
Chemical Engineering &Technology, Volume 48, Issue 11, November 2025.This study provides a hydrodynamic analysis of a dual impeller stirred tank by comparing numerical and experimental data. Following a presentation of the experimental setup used for PIV measurements, the details of the CFD setup are given, including the high‐resolution mesh.
Ali Ben Kilani +5 more
wiley +1 more source
Partitioning Waves and Eddies in Stably Stratified Turbulence
Atmosphere, 2020 We consider the separation of motion related to internal gravity waves and eddy dynamics in stably stratified flows obtained by direct numerical simulations.
Henri Lam +2 more
doaj +1 more source
Small-width wall-attached Coandǎ jets for flow control
Flow, 2023 The flow dynamics of small-width wall-attached jets generated by a Coand-effect nozzle is investigated by unsteady Reynolds-averaged Navier–Stokes simulations. The data are validated by comparison with hot-wire velocity measurements performed on the same
Oussama El Mokkadem +6 more
doaj +1 more source
Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.Abstract The Mars 2020 Perseverance rover introduced Raman spectroscopy to in situ planetary exploration for the first time when it landed in Jezero crater on Mars in February 2021. The SuperCam instrument onboard Perseverance is a multi‐analytical tool capable of acquiring time‐resolved Raman data from Martian targets at standoff distances of a few ...
G. Lopez‐Reyes +37 more
wiley +1 more source
Acta Acustica, 2022 This study offers a semi-analytical means to compute the wall pressure spectra beneath a turbulent boundary layer depending only on the latter’s Kármán number and dimensionless pressure gradient.
Prigent Simon L., Bailly Christophe
doaj +1 more source
3D SR‐μXCT analysis for lithology detection: Application to Ryugu sample A0159
Meteoritics &Planetary Science, Volume 60, Issue 11, Page 2623-2654, November 2025.Abstract Extraterrestrial breccia samples are formed through impact‐related processes that combine the fragments of distinct lithologies. As such, they are valuable indicators of the complex formation and evolution history of planetesimals in our solar system.
Léna Jossé +9 more
wiley +1 more source