Results 71 to 80 of about 8,959,406 (201)
Quarterly Journal of the Royal Meteorological Society, EarlyView.With a minimal physics model and a high‐resolution fully 3D simulation, we demonstrate that the marine atmospheric boundary layer (MABL) response to sea‐surface temperature (SST) variability displays a dependence on the horizontal scales of motion.
Alessandro Storer +3 more
wiley +1 more source
Applied SciencesNanocolloids are nanoparticles suspended in fluids with the aim of improving fluid capability at heat transfer, with a focus on thermal conductivity. The major advantage is the increase in thermal conductivity, with a certain influence on isobaric heat ...
Alina Adriana Minea +3 more
doaj +1 more source
Infinite Prandtl Number Convection
, 1999 We prove an inequality of the type N ≤ CR 1/3 (1+log + R ) 2/3 for the Nusselt number N in terms of the Rayleigh number R for the equations describing three-dimensional Rayleigh–Bénard convection in the limit of infinite Prandtl number.Peer Reviewedhttp:/
Constantin, Peter, Doering, Charles R.
core +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
Case Studies in Thermal EngineeringNatural convection within enclosures plays a crucial role in heat transfer across various thermal systems. This study presents a validated numerical benchmark for buoyancy-driven flow in a square cavity with differential heating, focusing solely on the ...
Saleh A. Bawazeer, Mohammad S. Alsoufi
doaj +1 more source
MHD Prandtl fluid flow past an isothermal permeable sphere with slip effects
Case Studies in Thermal Engineering, 2019 This study examines the steady and two-dimensional flow of non-Newtonian Prandtl-Eyring fluid over an isothermal sphere under buoyancy forces and non-Darcy porous media.
C.H. Amanulla +3 more
doaj +1 more source
Propulsion and Power Research, 2020 This experiment used a parallel array of hot wire probes to simultaneously measure the temperature and velocity fields in the non-isothermal turbulent boundary layer of a rotating straight channel. The Reynolds numbers are 15,000 and 25,000, respectively.
Ran Gao +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
Case Studies in Thermal Engineering, 2019 This research article numerically studies the influences of an effective Prandtl number along with magnetic field on the melting heat transport characteristics of Ethylene glycol/Water with gamma Al2O3 nanoparticles over a stretching sheet.
N. Vishnu Ganesh +2 more
doaj +1 more source
Numerical Investigation of Turbulent Heat Transfer Properties at Low Prandtl Number
Frontiers in Energy Research, 2020 The sodium-cooled fast reactor (SFR), which is one of the most promising candidates for meeting the goal declared by the Generation IV International Forum (GIF), has drawn a lot of attention.
Xiang Chai +3 more
doaj +1 more source