Results 11 to 20 of about 15,417 (292)

Application of foam-extend on turbulent fluid-structure interaction [PDF]

open access: yesIOP Conference Series: Materials Science and Engineering, 2017
Turbulent flow around flexible structures is likely to induce structural vibrations which may eventually lead to fatigue failure. In order to assess the fatigue life of these structures, it is necessary to take the action of the flow on the structure into account, but also the influence of the vibrating structure on the fluid flow.
K Rege, B H Hjertager
openaire   +3 more sources

Development of automatic fringe assembly algorithm for overset meshes in Foam-Extend software [PDF]

open access: yes, 2018
In this thesis, overset mesh approach used in foam-extend software, newly developed fringe assembly algorithm and side launching of a ship by tipping table theory are pre- sented. Throughout the past few decades, the overset mesh approach, also known as Chimera and overlapping mesh approach, is being developed in the field of Computa- tional Fluid ...
Katavić, Josip
openaire   +4 more sources

Mixed Valvular Disease Following Transcatheter Aortic Valve Replacement: Quantification and Systematic Differentiation Using Clinical Measurements and Image-Based Patient‐Specific In Silico Modeling [PDF]

open access: yes, 2020
Background: Mixed valvular disease (MVD), mitral regurgitation (MR) from pre‐existing disease in conjunction with paravalvular leak (PVL) following transcatheter aortic valve replacement (TAVR), is one of the most important stimuli for left ventricle (LV)
Amrute, Junedh M.   +13 more
core   +1 more source

Steady and unsteady numerical simulations of the flow in the Tokke Francis turbine model, at three operating conditions [PDF]

open access: yes, 2015
This work investigates the flow in the scale model of the high-head Tokke Francis turbine at part load, best efficiency point and high load, as a contribution to the first Francis-99 workshop. The work is based on the FOAM-extend CFD software, which is a
Nilsson, Håkan, Stoessel, Lucien
core   +1 more source

Improved both sides diffusion (iBSD): A new and straightforward stabilization approach for viscoelastic fluid flows [PDF]

open access: yes, 2017
This paper reports the developments made to improve the numerical stability of the open-source finite-volume computational library OpenFOAM (R) developed for the numerical computation of viscoelastic fluid flows described by differential constitutive ...
Araujo, M. S. B.   +3 more
core   +1 more source

Effect of carbonation and foam content on CO2 foamed concrete behavior

open access: yesJournal of Materials Research and Technology, 2023
Coal and electricity integration plays an important role in ensuring national energy security, but it still faces the challenge of carbon emission reduction. The development of in-situ CO2 sequestration and utilization technology for pithead power plants
Xupeng Ta   +4 more
doaj   +1 more source

A framework for efficient irregular wave simulations using Higher Order Spectral method coupled with viscous two phase model

open access: yesJournal of Ocean Engineering and Science, 2017
In this paper a framework for efficient irregular wave simulations using Higher Order Spectral method coupled with fully nonlinear viscous, two-phase Computational Fluid Dynamics (CFD) model is presented.
Inno Gatin   +2 more
doaj   +1 more source

Experience on a Low Cost Way to Obtainal-Ti Ceramic Foams [PDF]

open access: yesMaterials Research, 2015
An experience on a simple process for producing alumina-rutile-mullite ceramic foams by using aqueous particulate slurries is proposed. The sintering process is achieved in one unique thermal process at 1200 ºC in air.
Joan Antoni Cusidó   +2 more
doaj   +2 more sources

Development of Foam Adhesive Remover for Aircraft Applications [PDF]

open access: yesCailiao Baohu
In the deep repair process of aircraft wing endplates, spoiler and other parts, the efficient removal of foam adhesive without damaging the aluminum alloy has been paid much attention in the field of aviation repair.In this study,the cured products of ...
DING Meng, ZHU Hao, TAN Xuecai, CAI Peng, YANG Zongbang
doaj   +1 more source

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