Results 31 to 40 of about 17,478 (114)

An efficient methodology for the simulation of nonlinear irregular waves in computational fluid dynamics solvers based on the high order spectral method with an application with OpenFOAM

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2023
An efficient methodology for simulating nonlinear irregular waves in a Computational Fluid Dynamics (CFD) solver is proposed. The High Order Spectral (HOS) method is used to generate nonlinear irregular waves in an open ocean and a numerical wave tank ...
Young Myung Choi   +6 more
doaj   +1 more source

Temperature fields in liquids: A comparison of CFD simulations with Digital Holographic Interferometry and thermocouples [PDF]

open access: yesEPJ Web of Conferences
This paper presents temperature estimations via two simple CFD simulations of a dynamic phenomenon in a transparent tank (cylindrical heater rod submerged into water in a glass tank) with ANSYS Fluent and comparison with the optical measurement results ...
Çubreli Gramoz   +3 more
doaj   +1 more source

Applications of computational fluid dynamics in irrigation engineering

open access: yesRevista Ciência Agronômica, 2021
Computational fluid dynamics (CFD) techniques have become an important tool for investigating and predicting flow behavior in many industrial and engineering processes.
Antonio Pires de Camargo   +8 more
doaj   +1 more source

Multiscale Eulerian CFD of Chemical Processes: A Review

open access: yesChemEngineering, 2020
This review covers the scope of multiscale computational fluid dynamics (CFD), laying the framework for studying hydrodynamics with and without chemical reactions in single and multiple phases regarded as continuum fluids.
Son Ich Ngo, Young-Il Lim
doaj   +1 more source

Exploring the Capabilities of an LLM from CFD Simulations of Turbulent Flow in a Manifold

open access: yesApplied Sciences
Currently, the applications of Large Language Models (LLMs) have expanded to diverse areas, from code generation to the medical diagnosis of various pathologies.
Hector Rafael Morano-Okuno   +2 more
doaj   +1 more source

Evaluation of CFD simulations with wind tunnel experiments: pressure coefficients at openings in sawtooth building

open access: yesActa Scientiarum: Technology, 2018
Wind tunnel experiments and Computational Fluid Dynamics (CFD) simulations are used to analyze natural ventilation in a sawtooth roof building. A 1:10 scale model is tested in an atmospheric boundary layer wind tunnel.
Marieli Azoia Lukiantchuki   +3 more
doaj   +1 more source

Use of CFD modeling to simulate EAF off-gas duct flow [PDF]

open access: yesComputer Methods in Materials Science, 2005
This article includes basic information about working of electric arc furnace (EAF) and modern research method – Computational Fluid Dynamics (CFD) – used among other things in metallurgy fields.
Mirosław Karbowniczek   +1 more
doaj   +1 more source

Accelerated Computational Fluid Dynamics Simulations of Microfluidic Devices by Exploiting Higher Levels of Abstraction

open access: yesMicromachines
The design of microfluidic devices is a cumbersome and tedious process that can be significantly improved by simulation. Methods based on Computational Fluid Dynamics (CFD) are considered state-of-the-art, but require extensive compute time—oftentimes ...
Michel Takken, Robert Wille
doaj   +1 more source

CFD-DEM and TFM Simulations of Spouted Bed

open access: yesChemical Engineering Transactions, 2017
This research compared TFM and CFD-DEM models for simulation of a slot-rectangular spouted bed. Limits, drawbacks and benefits of the models were discussed and compared.
S. Golshan, B. Esgandari, R. Zarghami
doaj   +1 more source

PEPT: An invaluable tool for 3-D particle tracking and CFD simulation verification in hydrocyclone studies

open access: yesEPJ Web of Conferences, 2013
Particle tracks in a hydrocyclone generated both experimentally by positron emission particle tracking (PEPT) and numerically with Eulerian-Lagranian CFD have been studied and compared. A hydrocyclone with a cylinder-on-cone design was used in this study,
Hoffmann Alex C.   +3 more
doaj   +1 more source

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