Results 121 to 130 of about 1,260,868 (229)

A Semi‐Resolved LES‐DEM Framework for Turbulent Bedload Transport From Saltation to Sheet‐Flow Regimes

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

Numerical Study of Convective Flow of Casson Fluid Through an Infinite Vertical Plate with Induced Magnetic Field

East European Journal of Physics
The present objective is to numerically analyze the induced magnetic field (IMF) effect of an unsteady MHD flow of Casson fluid through two infinite vertical plates. The effect of radiative heat has been scrutinized. Governing non-dimensional PDEs of the
Hiren Deka, Parismita Phukan
doaj   +1 more source

Exact solution for unsteady free convection flow of Casson fluid in vertical channel

MATEC Web of Conferences, 2018
The influence of free convection flow on unsteady Casson fluid over a vertical channel is studied in this paper. The governing equation consists of partial differential momentum and energy equations have been transformed into non-dimensional equations by
Ahmad Qushairi Mohamad, Lim Yeou Jiann, Shafie Sharidan, Khan Ilyas, Ismail Zulkhibri   +4 more
doaj   +1 more source

Submesoscale Frontogenesis Drives Strong Finescale Tracer Subduction

Journal of Geophysical Research: Oceans, Volume 131, Issue 10, October 2026.
Abstract Vertical exchange between the surface mixed layer (ML) and the interior is important for biogeochemistry and air–sea interaction. Focused observations have consistently shown that submesoscale processes (horizontal scales of 0.1–10 km) generate substantial exchange of heat, freshwater, and biogeochemical tracers across the ML base ...
Zhihua Zheng, Jacob O. Wenegrat, Baylor Fox‐Kemper, Tomas Chor, Genevieve Jay Brett   +4 more
wiley   +1 more source

How Much Physics Should a Neural Network Know? Thermodynamics‐Informed Neural Networks for Rock Constitutive Modeling With Epistemic Uncertainty

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Machine learning offers a flexible route to constitutive modeling, with two emergent questions for geoscience applications: what level of thermodynamic constraint should be embedded in the network architecture, and how should predictive uncertainty be quantified when extrapolating from laboratory to field conditions? We address both challenges
Kangan Li, Tushar Mittal, Benjamin K. Holtzman, Seth Saltiel   +3 more
wiley   +1 more source

Mathematical Analysis and Numerical Simulations of Ternary Hybrid Nanoparticles using Eyring Prandtl Model

Engineered Science
This study examines the temperature dependent fluid properties of an Eyring-Prandtl model with a ternary hybrid nanofluid flowing over an infinite plate.
Khalid Fanoukh Al Oweidi, Hussan Zeb, Zeeshan Ali, Kamal Shah, Fahd Jarad, Bahaaeldin Abdalla, Thabet Abdeljawad   +6 more
doaj   +1 more source

Thermal field reconstruction and compressive sensing using proper orthogonal decomposition

Frontiers in Energy Research
Model order reduction allows critical information about sensor placement and experiment design to be distilled from raw fluid mechanics simulation data.
John Matulis, Hitesh Bindra
doaj   +1 more source

Ludwig Prandtl - ein Lebensbild; Erinnerungen, Dokumente

, 2005
Mit der Berufung Ludwig Prandtls als Professor für Angewandte Mechanik wurde die kleine Universitätsstadt Göttingen im Jahr 1904 zur Wiege der modernen Strömungsmechanik und Aerodynamik.
Vogel-Prandtl, Johanna
core  

Boundary Layer Flow of Jeffrey Fluid over a Stretching Sheet with Convective Boundary Conditions: Application in Polymer Processing

, 2017
In this study, the boundary layer flow and heat transfer of Jeffrey fluid past a stretching sheet with convective boundary conditions is discussed. The govening system of partial differential equations is transformed into ordinary differential equations,
M. K. A., Mohamed, Abdul Rahman, Mohd Kasim, Mohd Zuki, Salleh, N. F., Mohammad, N. S., Arifin, S. M., Zokri, L. A., Aziz   +6 more
core   +2 more sources

Experimental investigation of transient natural convection cooling of high prandtl number fluid with variable viscosity

, 2009
Report for the scientific sojourn at the James Cook University, Australia, between June to December 2007. Free convection in enclosed spaces is found widely in natural and industrial systems.
Younis Taha Elamin, Obai
core