Results 121 to 130 of about 1,248,702 (199)
River, Volume 5, Issue 3, Page 465-483, August 2026.Abstract The Ajay River, originating from the Chotanagpur Plateau (Bihar) and flowing through Jharkhand into West Bengal before merging with the Bhagirathi‐Hugli near Katwa, is among the most flood‐prone rivers in the region. Its lower reaches frequently experience rainfall‐induced flooding and embankment breaches during the mid‐ to late‐monsoon season.
Shanku Ghosh, C. Prakasam
wiley +1 more source
Laboratory Study of the Dynamics of a Pollutant Within a City Block During Urban Flooding
Water Resources Research, Volume 62, Issue 10, October 2026.Abstract During urban flooding, pollutants from point releases (e.g., sewer overflows) transported in street runoff can invade city blocks, exposing residents to contamination risks. The present laboratory study focuses on the intrusion of pollutants from flooded streets into a porous city block under steady flow conditions.
C. Fagour, S. Proust, E. Mignot
wiley +1 more source
Water Resources Research, Volume 62, Issue 10, October 2026.Abstract Bedload transport widely occurs in natural environments and encompasses flow regimes from saltation to sheet‐flow, with markedly different fluid‐particle interaction characteristics. Understanding these mechanisms requires a numerical tool capable of capturing both the turbulence and fluid‐particle interactions, for which challenges exist due ...
Yuxiang Liu, Lu Jing, Zi Wu, Xudong Fu
wiley +1 more source
A Numerical Study on the Motion of Snow Aggregates Freely Falling in Air
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.Abstract This paper reports the results of the first quantitative study on the flow fields of freely falling snow aggregates. The motions are investigated by performing numerical simulations of four snow aggregate models consisting of 2, 3, 4, and 5 conformally shaped dendrites of different sizes.
Pao K. Wang +3 more
wiley +1 more source
International Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.ABSTRACT In this contribution, we focus on the Reynolds‐averaged Navier‐Stokes (RANS) models and their exploitation to build reliable reduced‐order models to further accelerate predictions for real‐time applications and many‐query scenarios. Specifically, we investigate how machine learning can be employed to enhance the predictive capabilities of the ...
Davide Oberto +2 more
wiley +1 more source
Hierarchical simulations of diffusion in zeolites [PDF]
, 2005 The work presented in this chapter involves comparison of simulation and experimental results for intracrystalline and long-range diffusion in zeolitic media in order to demonstrate the hierarchical character of the study of transport in microporous ...
Theodorou, Doros N. +1 more
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Boundary Value ProblemsThe study of non-Newtonian dusty fluids is important due to their applications in cooling systems, nuclear reactors, polymer processing, and particulate transport; however, unsteady two-phase Casson dusty fluid flow in porous channels under the combined ...
Guorong Wu, N. S. Alharthi
doaj +1 more source
Journal of Applied Fluid Mechanics, 2012 The radiation effects on unsteady flow of a viscous incompressible fluid past an exponentially accelerated infinite isothermal vertical plate with uniform mass diffusion is considered in the presence of magnetic field and heat source.
P Bala.Anki.Reddy +2 more
doaj
Restricted gas diffusion in a unique porous medium — human lung [PDF]
, 2009 Restricted diffusion of gas in the lung is in many ways similar to restricted diffusion in other porous media: atomic collisions with boundaries restrict the measured value, and there is a critical dependence on the time and distance scales of the ...
Woods, Jason C. +2 more
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