Results 1 to 10 of about 15,173 (190)

Magnetohydrodynamic and Ferrohydrodynamic Fluid Flow Using the Finite Volume Method

open access: yesFluids, 2023
Many problems in fluid mechanics describe the change in the flow under the effect of electromagnetic forces. The present study explores the behaviour of an electric conducting, Newtonian fluid flow applying the magnetohydrodynamics (MHD) and ...
Grigorios Chrimatopoulos   +2 more
doaj   +1 more source

Numerical Simulation of Coupled Processes of Membrane Filtration and Advanced Oxidation (AOPs) in Photolysis Reactors for Water Decontamination

open access: yesChemistry Proceedings, 2022
(1) Introduction: Chemical pollutants disposed of various branches of industry pose a significant threat to both the aquatic environment and human health.
Sorin Claudiu Ulinici   +4 more
doaj   +1 more source

Development of an improved three-dimensional rough discrete fracture network model: Method and application

open access: yesInternational Journal of Mining Science and Technology, 2023
Structure plane is one of the important factors affecting the stability and failure mode of rock mass engineering. Rock mass structure characterization is the basic work of rock mechanics research and the important content of numerical simulation.
Peitao Wang   +5 more
doaj   +1 more source

Mechanism and Performance Differences between the SSG/LRR-ω and SST Turbulence Models in Separated Flows

open access: yesAerospace, 2021
Accurate predictions of flow separation are important for aerospace design, flight accident avoidance, and the development of fluid mechanics. However, the complexity of the separation process makes accurate predictions challenging for all known Reynolds-
Ruijie Bai   +3 more
doaj   +1 more source

Design and Investigation of a Novel Local Shielding Gas Concept for Laser Metal Deposition with Coaxial Wire Feeding

open access: yesApplied Sciences, 2023
Laser metal deposition with coaxial wire feeding is a directed energy deposition process in which a metal wire is fed to a laser-induced melt pool. Oxidation occurring during the process is a major challenge as it significantly influences the mechanical ...
Christian Bernauer   +5 more
doaj   +1 more source

The Use of the k-ω SST Turbulence Model for Mathematical Modeling of Jet Fire

open access: yesSafety & Fire Technology, 2022
Aim: The purpose of this study is to verify the usability of the k-ω SST turbulence model for the description of the combustion process during a vertical propane jet fire.
Jarosław Tępiński, Wojciech Klapsa
doaj   +1 more source

Liver Bioreactor Design Issues of Fluid Flow and Zonation, Fibrosis, and Mechanics: A Computational Perspective

open access: yesJournal of Functional Biomaterials, 2020
Tissue engineering, with the goal of repairing or replacing damaged tissue and organs, has continued to make dramatic science-based advances since its origins in the late 1980's and early 1990's.
Vahid Rezania   +2 more
doaj   +1 more source

Experimental Equipment to Develop Teaching of the Concept Viscosity

open access: yesEducation Sciences, 2018
Some of the subjects have complex concepts, which are currently taught using deductive methods in the first years of University Degree. However, the experience shows the results obtained from students’ learning goals were quite low.
Modesto Pérez-Sánchez   +3 more
doaj   +1 more source

Multiscale Computational Fluid Dynamics

open access: yesEnergies, 2019
Computational Fluid Dynamics (CFD) has numerous applications in the field of energy research, in modelling the basic physics of combustion, multiphase flow and heat transfer; and in the simulation of mechanical devices such as turbines, wind wave and ...
Dimitris Drikakis   +2 more
doaj   +1 more source

From Passive Motion of Capsules to Active Motion of Cells

open access: yesJournal of Biomechanical Science and Engineering, 2006
In the past three decades, there has been great progress in the mathematical modeling and computational methods for fluid mechanics of suspensions of micron-scale particles.
D. BARTHÈS-BIESEL   +3 more
doaj   +1 more source

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