Results 271 to 280 of about 949,903 (413)

Direct Characterization of Free Solutal Convection in Porous Rocks for CO₂ Storage Applications. [PDF]

Environ Sci Technol
Eckel AM, Rovelli A, Pini R.
europepmc   +1 more source

Convection Laminaire et Convection Turbulente [PDF]

La Houille Blanche, 1957
openaire   +2 more sources

Machine Learning‐Driven Multi‐Objective Optimization of Microchannel Reactors for CO₂ Conversion

Advanced Sustainable Systems, EarlyView.
This study introduces a novel method that combines CFD, RSM, and ML to improve a microreactor's performance utilizing the Sabatier reaction. A range of ML models is assessed, and the best one is selected to predict optimal reactor conditions. ML shows the ability to predict performance in just milliseconds, leading to a decrease in computational time ...
Sandeep Kumar, Parmod Kumar, Kuljeet Singh Grewal   +2 more
wiley   +1 more source

Analogies entre convection et frottement fluide [PDF]

, 1945
Edmond Brun
openalex   +1 more source

Exploration of Half‐Cycle Length of Converging Circular Wavy Duct with Diverging‐Outlet: Turbulent Water Dynamics

Advanced Theory and Simulations, EarlyView.
Increasing half‐cycles intensifies turbulence due to enhanced vortex interactions and flow separation at the diverged‐outlets. Longer wavy ducts are shown to increase flow acceleration, resulting in greater output velocities and more turbulent‐kinetic‐energy production. Wave‐period plays a crucial role in determining turbulent intensity, with amplitude
I. L. Animasaun, Taseer Muhammad, Se‐Jin Yook   +2 more
wiley   +1 more source

Darcy number effects on natural convection around a porous cylinder in L-shaped enclosure using Lattice Boltzmann method. [PDF]

Sci Rep
Hulle TB, Krishnaraj R, Ramanan MV, Nagaprasad N.   +3 more
europepmc   +1 more source

FMint: Bridging Human Designed and Data Pretrained Models for Differential Equation Foundation Model for Dynamical Simulation

Advanced Theory and Simulations, EarlyView.
FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley   +1 more source

Convective Equilibrium and Solar Limb Darkening--A Correction [PDF]

, 1942
A. D. Thackeray
openalex   +1 more source

The performance evolution of Xue and Yamada-Ota models for local thermal non equilibrium effects on 3D radiative casson trihybrid nanofluid. [PDF]

Sci Rep
Galal AM, Akgül A, Idris SA, Formanova S, Ibrahim TK, Hassani MK, Faqihi AA, Abbas M, Mahariq I.   +8 more
europepmc   +1 more source

Isolation Techniques of Micro/Nano‐Scaled Species for Biomedical Applications

Advanced Science, EarlyView.
Separating micro/nano‐scale bioparticles from samples is essential for disease diagnosis, prevention, and monitoring. Therefore, a comprehensive overview of the latest advanced separation technologies is provided, and characteristics and limitations based on six key performance parameters, including purity, recovery rate, throughput, resolution, size ...
Qing Lu, Zhinan Zhang, Xianting Ding
wiley   +1 more source