Numerical study of thermal mixing mechanisms in T-junctions
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.116155
Abstract: Abstract This paper presents wall-resolved Large-Eddy Simulations (LES) of thermal mixing mechanisms both in horizontal and vertical T-junctions. The mass flow rate ratio ( m m / m b ) of the mixing fluids is… read more here.
Keywords: thermal mixing; mixing mechanisms; study; pipe flow ... See more keywords
Pipe flow of a magnetizable fluid in rectangular cavities under magnetic sources
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2017.07.017
Abstract: Abstract In this paper, the fully developed flow of an electrically non-conducting, viscous, incompressible, magnetizable fluid is investigated in rectangular pipes with square or rectangular cross-sections under the effect of spatially varying magnetic field. Magnetic… read more here.
Keywords: pipe flow; magnetizable fluid; flow magnetizable; fluid rectangular ... See more keywords
Heat transfer increase for a laminar pipe flow of a magnetic fluid subjected to constant heat flux: An initial theoretical approach
Sign Up to like & getrecommendations! Published in 2018 at "Mechanics Research Communications"
DOI: 10.1016/j.mechrescom.2018.05.005
Abstract: Abstract This work presents a theoretical law to predict the mean Nusselt number for a laminar pipe flow of a magnetic fluid subjected to an uniform magnetic field. The intensity of the field, the magnetic… read more here.
Keywords: pipe flow; flow magnetic; fluid; laminar pipe ... See more keywords
Godunov-Type Solutions with Discrete Gas Cavity Model for Transient Cavitating Pipe Flow
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Hydraulic Engineering"
DOI: 10.1061/(asce)hy.1943-7900.0001463
Abstract: AbstractTo simulate transient cavitating pipe flow, the discrete gas cavity model (DGCM) is combined with first-order and second-order finite-volume method (FVM) Godunov-type schemes. The earlier d... read more here.
Keywords: pipe flow; cavitating pipe; transient cavitating; cavity model ... See more keywords
MOC-Z Models for Transient Gaseous Cavitation in Pipe Flow
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Hydraulic Engineering"
DOI: 10.1061/(asce)hy.1943-7900.0001809
Abstract: AbstractThe paper presents models based on the method of characteristics (MOC) for transient gaseous cavitation in pipe flow. Two predictor-corrector steps are considered, in which only the term pe... read more here.
Keywords: gaseous cavitation; pipe flow; cavitation pipe; transient gaseous ... See more keywords
A simple hydrodynamic model of a laminar free-surface jet in horizontal or vertical flight
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Fluids"
DOI: 10.1063/1.4996771
Abstract: A useable model for laminar free-surface jet evolution during flight, for both horizontal and vertical jets, is developed through joint analytical, experimental, and simulation methods. The jet’s impingement centerline velocity, recently shown to dictate stagnation… read more here.
Keywords: pipe flow; model laminar; jet; free surface ... See more keywords
Coherent organizational states in turbulent pipe flow at moderate Reynolds numbers
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0143815
Abstract: Turbulent pipe flow is still an essentially open area of research, boosted in the last two decades by considerable progress achieved on both the experimental and numerical frontiers, mainly related to the identification and characterization… read more here.
Keywords: turbulent pipe; pipe flow; pipe; flow ... See more keywords
Application of the Universal Velocity Profile to rough-wall pipe flow
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0149482
Abstract: The universal velocity profile (UVP), defined initially for a smooth pipe, is extended to pipe flow with a rough wall. Data from pipe experiments of fixed roughness fraction and varying Reynolds number are used to… read more here.
Keywords: pipe flow; velocity; pipe; rough wall ... See more keywords
On the instability of the magnetohydrodynamic pipe flow subject to a transverse magnetic field
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0149639
Abstract: The linear stability of a fully developed liquid–metal magnetohydrodynamic pipe flow subject to a transverse magnetic field is studied numerically. Because of the lack of axial symmetry in the mean velocity profile, we need to… read more here.
Keywords: pipe flow; pipe; flow; magnetohydrodynamic pipe ... See more keywords
A practical overview of unsteady pipe flow modeling: from physics to numerical solutions
Sign Up to like & getrecommendations! Published in 2017 at "Urban Water Journal"
DOI: 10.1080/1573062x.2016.1223323
Abstract: Abstract Various unsteady or transient models have evolved in order to help engineers achieve economy of analysis, design, construction, operation and maintenance. The specific usage of each model is strongly dependent on the level of… read more here.
Keywords: pipe flow; flow modeling; unsteady pipe; practical overview ... See more keywords
Discussion on Operational Stability of Governor Turbine Hydraulic System Considering Effect of Power System
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16114459
Abstract: Hydropower has grown to play an important role in power systems including increasing clean and low-carbon energies, and the effect of electric loads should be basically evaluated for the reliable operation of these systems. For… read more here.
Keywords: system; operational stability; effect; pipe flow ... See more keywords