Results 31 to 40 of about 142,824 (305)

Coupled TRNSYS-CFD simulations evaluating the performance of PCM plate heat exchangers in an Airport Terminal building displacement conditioning system [PDF]

open access: yes, 2013
This is the post-print version of the Article. The official published version can be accessed from the link below. Copyright @ 2013 Elsevier.This paper reports on the energy performance evaluation of a displacement ventilation (DV) system in an airport ...
Alauzet   +46 more
core   +1 more source

Water Turbine Simulation using Autodesk Simulation CFD [PDF]

open access: yesJournal of Energy, Mechanical, Material, and Manufacturing Engineering, 2017
The need on electricity increases annually while its supply decreases, meanwhile power plant has not increased. Process of building microhydro power plant needs scientifically experience and more time to give suitable result as it designed. Sengkaling Cross-flow Microhydro power plant resulted inappropriate electricity power compare with designed power
Suwarsono, Budiono, Arik Emiriza
openaire   +1 more source

PHANTOM project: development and validation of the pipeline from MRA acquisition to MRA simulations

open access: yesESAIM: Proceedings and Surveys, 2016
The aim of this project is to validate the Vivabrain pipeline with a physical phantom from real MRI acquisition to MRI simulations through image segmentation and computational fluid dynamics (CFD) simulations. For that purpose, we set up three comparison
Ancel Alexandre   +4 more
doaj   +1 more source

Experimental and Numerical Study of the Aerodynamic Characteristics of an Archimedes Spiral Wind Turbine Blade

open access: yesEnergies, 2014
A new type of horizontal axis wind turbine adopting the Archimedes spiral blade is introduced for urban-use. Based on the angular momentum conservation law, the design formula for the blade was derived using a variety of shape factors.
Kyung Chun Kim   +5 more
doaj   +1 more source

Improved droplet breakup models for spray applications [PDF]

open access: yes, 2019
The current study examines the performance of two zero-dimensional (0D) aerodynamically-induced breakup models, utilized for the prediction of droplet deformation during the breakup process in the bag, multi-mode and sheet-thinning regimes.
Gavaises, M.   +4 more
core   +1 more source

Numerical modelling of the aerodynamic interference between helicopter and ground obstacles [PDF]

open access: yes, 2017
Helicopters are frequently operating in confined areas where the complex flow fields that develop in windy conditions may result in dangerous situations.
Barakos, George N.   +3 more
core   +1 more source

Final results from the EU project AVATAR: aerodynamic modelling of 10 MW wind turbines [PDF]

open access: yes, 2018
This paper presents final results from the EU project AVATAR in which aerodynamic models are improved and validated for wind turbines on a scale of 10 MW and more.
Barakos, G.   +16 more
core   +2 more sources

On the Effectiveness of Scale-Averaged RANS and Scale-Resolved IDDES Turbulence Simulation Approaches in Predicting the Pressure Field over a NASCAR Racecar

open access: yesFluids, 2023
Racecar aerodynamic development requires well-correlated simulation data for rapid and incremental development cycles. Computational Fluid Dynamics (CFD) simulations and wind tunnel testing are industry-wide tools to perform such development, and the ...
Adit Misar, Phillip Davis, Mesbah Uddin
doaj   +1 more source

Numerical predictions of sand erosion in a choke valve

open access: yesJournal of Mechanical Engineering and Sciences, 2018
Two-phase turbulent flow of crude oil and sand in a choke valve is analysed in the present article using 3D computational fluid dynamics simulations. The discrete phase mathematical model is used to simulate the sand flow and its interaction with the oil
N. H. Saeid
doaj   +1 more source

Blood flow in intracranial aneurysms treated with Pipeline embolization devices: computational simulation and verification with Doppler ultrasonography on phantom models [PDF]

open access: yesUltrasonography, 2015
Purpose: The aim of this study was to validate a computational fluid dynamics (CFD) simulation of flow-diverter treatment through Doppler ultrasonography measurements in patient-specific models of intracranial bifurcation and side-wall aneurysms. Methods:
Anderson Chun On Tsang   +7 more
doaj   +1 more source

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