Results 91 to 100 of about 9,963,654 (229)
Quarterly Journal of the Royal Meteorological Society, EarlyView.We formulate an idealised model of convective overshoots that hydrate the tropical tropopause layer. We consider large‐eddy simulations of a turbulent buoyant plume that penetrates into a stably stratified layer carrying temperature‐dependent tracers that represent water vapour and ice.
Charles W. Powell +2 more
wiley +1 more source
steel research international, EarlyView.Bubble transport in continuous casting is controlled by the interaction of bubble size, flow dynamics, and operating conditions. Critical regions governing bubble escape and entrapment are identified, revealing the mechanisms responsible for defect formation and providing practical guidance for process optimization. Argon injection is often used in the
Dianzhi Meng +5 more
wiley +1 more source
EnergiesCompact nuclear reactor systems usually use helium–xenon (He-Xe) mixtures as coolants. Tight-lattice rod-bundled channels, serving as primary core configurations in compact nuclear reactor designs, exhibit quasi-triangular cross-sections where fluid ...
Yue Xie +4 more
doaj +1 more source
Finite Element Method for the Steady‐State Deformation in Strip Rolling
steel research international, EarlyView.An explicit steady‐state elastoplastic finite element method is proposed for cold strip rolling across a wide range of thickness reductions. Combining a steady‐state formulation with static explicit stress integration, this approach achieves high accuracy and stability at a low computational cost, offering a powerful framework for robust 2D rolling ...
Kentaro Hatayama, Jun Yanagimoto
wiley +1 more source
East European Journal of PhysicsA numerical investigation has been conducted on incompressible, laminar two-phase buoyancy driven flow containing suspended particles around a vertical plate.
Sasanka Sekhar Bishoyi +3 more
doaj +1 more source
Alexandria Engineering Journal, 2016 A steady laminar two-dimensional magneto-hydrodynamics (MHD) natural convection flow in a square enclosure filled with an electrically conducting fluid is numerically investigated using Lattice Boltzmann Method (LBM).
Ahmed Kadhim Hussein +5 more
doaj +1 more source
Theoretical Assessment of the Sodium Pool Fire's Burning Rate in an Open Environment
Safety Science and Technology, EarlyView.An evaporation‐based model is developed for sodium pool fires. Experiments demonstrate that the burning rate increases with pool diameter and approaches a quasi‐saturated limit (∼0.013 kg m−2 s−1) governed by oxidation product conversion. ABSTRACT The burning rate of sodium pool fires is a critical parameter for assessing fire development and ...
Gao Han +4 more
wiley +1 more source
Nonlinear dynamos at infinite magnetic Prandtl number [PDF]
Physical Review E, 2011 The dynamo instability is investigated in the limit of infinite magnetic Prandtl number. In this limit the fluid is assumed to be very viscous so that the inertial terms can be neglected and the flow is slaved to the forcing. The forcing consist of an external forcing function that drives the dynamo flow and the resulting Lorentz force caused by the ...
openaire +3 more sources
Stability of Viscous Three‐Dimensional Stratified Couette Flow via Dispersion and Mixing
Communications on Pure and Applied Mathematics, Volume 79, Issue 12, Page 2435-2490, December 2026.ABSTRACT This article explores the stability of stratified Couette flow in the viscous 3d$3d$ Boussinesq equations. In this system, mixing effects arise from the shearing background, and gravity acts as a restoring force leading to dispersive internal gravity waves.
Michele Coti Zelati +2 more
wiley +1 more source
Rapid prediction of Prandtl number of compressed air
, 2016 Two methods are presented and compared for quickly calculating this important, yet neglected parameter Over the last few decades, a considerable effort has been directed to toward the evaluation of thermophysical and transport properties of air for a ...
Kashiwao, Tomoaki +4 more
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