Results 1 to 10 of about 312,909 (299)

Computational fluid dynamics simulation of bioreactors [PDF]

open access: yesModeling, Identification and Control, 1995
Multi-dimensional models of flow processes in bioreactors are presented. Particular emphasis is given to models that use the two-fluid technique. The models use a two-equation turbuluence model and a Monod type kinetic reaction model.
Bjørn H. Hjertager, K. Morud
doaj   +3 more sources

Propriedades dinâmicas de fluidos por simulação computacional: métodos híbridos atomístico-contínuo Computer simulations of dynamical properties of fluids: atomistic-continuum hybrid methods [PDF]

open access: yesQuímica Nova, 2010
Computational methods for the calculation of dynamical properties of fluids might consider the system as a continuum or as an assembly of molecules. Molecular dynamics (MD) simulation includes molecular resolution, whereas computational fluid dynamics ...
Luciano T. Costa, Mauro C. C. Ribeiro
doaj   +4 more sources

A preoperative predictive study of advantages of airway changes after maxillomandibular advancement surgery using computational fluid dynamics analysis.

open access: yesPLoS ONE, 2021
The purpose of this study was to develop a simulation approach for predicting maxillomandibular advancement-induced airway changes using computational fluid dynamics.
Kanako Yamagata   +9 more
doaj   +2 more sources

Vibration analysis of composite exhaust manifold for diesel engine using CFD

open access: yesCase Studies in Thermal Engineering, 2022
Researchers used computer-aided design and computational fluid dynamics methodologies to establish the flow simulation process and find the critical level temperatures. CATIA V5 R20 has been used to create the geometric model.
R. Ramesh Kumar   +7 more
doaj   +1 more source

Application of Computational Fluid Dynamics in Chemical Vapor Deposition Simulation [PDF]

open access: yesCailiao Baohu, 2022
Chemical vapor deposition (CVD) technique is widely used in industrial production, but the products of CVD technique are influenced by many parameters. To determine how the changes of the parameters influence the deposition quality, repeated experiments ...
ZHANG Bowen, WU Yong, YANG Fu, XIA Siyao, HUANG Tianzong, MENG Shixu
doaj   +1 more source

Flow Simulation of Fluid Under Pressure, Through Pipes for Oil and Gas Transport

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023
The work presents a simulation of the flow of liquids under pressure, through pipelines intended for the transport of oil and natural gas. The simulation was done using the SOLIDWORKS program. Computational Fluid Dynamics (CFD) simulation facilitates the
Beatrice TUDOR, Mirela NOUR
doaj   +1 more source

Lift Force of Airfoil (NACA 0012, NACA 4612, NACA 6612) With Variation of Angle of Attack and Camber: Computational Fluid Dynamics Study

open access: yesComputational and Experimental Research in Materials and Renewable Energy, 2021
Airfoil is a cross section from air plane wings can affect aerodynamic performance to lift force (FL). The lift force generated by airfoil has different values due to several external and internal factors, including angle of attack, flow rate and camber.
Mariza D. Ardany   +2 more
doaj   +1 more source

Computational Fluid Dynamics analysis on the Reusable Launch Vehicle [PDF]

open access: yesINCAS Bulletin, 2022
Computational fluid dynamics and Additive manufacturing are the two important and recently used technique in the reusable launch vehicle. In this article the design and flow simulation of the re-entry capsule has been performed using Computational Fluid ...
G. PRASAD
doaj   +1 more source

Simulating the Nasal Cycle with Computational Fluid Dynamics [PDF]

open access: yesOtolaryngology–Head and Neck Surgery, 2014
Objectives(1) To develop a method to account for the confounding effect of the nasal cycle when comparing preoperative and postoperative objective measures of nasal patency. (2) To illustrate this method by reporting objective measures derived from computational fluid dynamics (CFD) models spanning the full range of mucosal engorgement associated with ...
Ruchin G, Patel   +4 more
openaire   +2 more sources

Numerical study on the internal fluid mixing and its influencing mechanisms of the wave-driven floating photobioreactor for microalgae production

open access: yesFrontiers in Marine Science, 2023
The wave-driven floating photobioreactors (PBRs) with advantages of easy in scaling-up, low energy inputs and low fabricating cost, hold great potential for massive and cost-energy effective microalgae production.
Yunpeng Zhao   +9 more
doaj   +1 more source

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