Results 41 to 50 of about 146,307 (199)

CFD simulation of DEBORA boiling experiments

Archives of Thermodynamics, 2012
CFD simulation of DEBORA boiling experimentsIn this work we investigate the present capabilities of computational fluid dynamics for wall boiling. The computational model used combines the Euler/Euler two-phase flow description with heat flux partitioning.
Rzehak, R., Krepper, E.
openaire   +1 more source

The Collaborative Development of New CFD Methods Adapted for Tilt Rotor Aircraft in the HiPerTilt Project [PDF]

, 2017
No abstract ...
Bevan R. V., Bianchi E., D'Andrea A., Decours J., Johnson J., Lefebvre T., Maisel M., Mullen P., Mullen P.   +8 more
core   +1 more source

GPU-based simulation of 3D blood flow in abdominal aorta using OpenFOAM

Archives of Mechanics, 2011
The simulation of blood flow in the cardiac system has the potential to become an attractive diagnostic tool for many cardiovascular diseases, such as in the case of aneurysm.
Z. Malecha, Ł. Mirosław, T. Tomczak, Z. Koza, M. Matyka, W. Tarnawski, D. Szczerba   +6 more
doaj   +1 more source

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

International 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, Benjamin Bouscasse, Guillaume Ducrozet, Sopheak Seng, Pierre Ferrant, Eun Soo Kim, Young Jun Kim   +6 more
doaj   +1 more source

Applications of computational fluid dynamics in irrigation engineering

Revista 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, Gustavo Lopes Muniz, Nicolas Duarte Cano, Nassim Ait-Mouheb, Séverine Tomas, Diego José de Sousa Pereira, Rogério Lavanholi, José Antônio Frizzone, Bruno Molle   +8 more
doaj   +1 more source

Diffusion-Based Coarse Graining in Hybrid Continuum-Discrete Solvers: Applications in CFD-DEM [PDF]

, 2015
In this work, a coarse-graining method previously proposed by the authors in a companion paper based on solving diffusion equations is applied to CFD-DEM simulations, where coarse graining is used to obtain solid volume fraction, particle phase velocity,
Sun, Rui, Xiao, Heng
core  

Numerical Simulation of Snow Deposition Around living Snow Fences [PDF]

, 2019
In this study, computational fluid dynamics (CFD) was used to investigate the air flow around porous snow fences to gain insight into snow transport and deposition in the vicinity of fences.
Petrie, John, Shehata, Mahmoud, Zhang, Kun   +2 more
core  

A computational assessment of the aerodynamic performance of a tilted Darrieus wind turbine [PDF]

, 2015
The aerodynamic performance of a Darrieus wind turbine operating with the rotation axis tilted with respect to the free-stream wind speed is investigated in this paper. An Unsteady Reynolds Averaged Navier Stokes (URANS) Computational Fluid Dynamics (CFD)
Bedon, Gabriele, Benini, Ernesto, DE BETTA, Stefano   +2 more
core   +1 more source

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

EPJ 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, Elbarghthi Anas F.A., Dančová Petra, Kouta Ahmad   +3 more
doaj   +1 more source

Propagation of Input Uncertainty in Presence of Model-Form Uncertainty: A Multi-fidelity Approach for CFD Applications

, 2017
Proper quantification and propagation of uncertainties in computational simulations are of critical importance. This issue is especially challenging for CFD applications.
Roy, Christopher J., Wang, Jian-xun, Xiao, Heng   +2 more
core   +1 more source