Results 1 to 10 of about 9,758,243 (289)
Large-Scale Flow Structure in Turbulent Poiseuille Flows at Low-Reynolds Numbers
Journal of Fluid Science and Technology, 2012 Direct numerical simulations of a spectral method are performed to study the turbulent channel flow at the low-Reynolds numbers, where the quasi-laminar and turbulent regions simultaneously appear and form the stripe pattern, which is floated downstream ...
Koji FUKUDOME, Oaki IIDA
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Experimental research of incipient turbulent flow frequency spectra in hydrodynamic unsteadiness [PDF]
INCAS Bulletin, 2021 Hydraulic and heat transfer processes play a very important role in the design and prototyping of aerospace technology. Unsteady conditions are the peculiarity of mostly aerospace systems.
Viacheslav KRAEV
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Experimental research of turbulent flow frequency spectra [PDF]
INCAS Bulletin, 2020 Hydraulic and heat transfer processes play a very important role in the design and prototyping of aerospace technology. In most cases this technique works under non-isothermal conditions.
Viacheslav KRAEV
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A review on turbulent flow over rough surfaces: Fundamentals and theories
International Journal of Thermofluids, 2021 Surface roughness can significantly influence the fluid dynamics and heat transfer in convective flows by inducing perturbations in the velocity profile which affect surface drag, turbulent mixing and heat transfer.
Mohammadreza Kadivar +2 more
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The unsteady turbulent flows structure study present status [PDF]
INCAS Bulletin, 2019 The processes of heat transfer and hydraulic plays a very important role in the design and prototyping of aerospace technology. In most cases this technique works under significant unsteady conditions. Steady approach for unsteady processes leads to high
Viacheslav KRAEV, Alexander MYAKOCHIN
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Scientific Reports, 2023 The interaction between fluid and the midwater trawl with stocked catches is extremely complex, but essential to improve the understanding of the drag force acting on the trawl, the behavior of the fishing structure during a trawling process, and to ...
Bruno Thierry Nyatchouba Nsangue +4 more
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The structure of turbulence in a rapid tidal flow [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017 The structure of turbulence in a rapid tidal flow is characterized through new observations of fundamental statistical properties at a site in the UK which has a simple geometry and sedate surface wave action. The mean flow at the Sound of Islay exceeded 2.5 m s −1 and the turbulent boundary ...
I. A. Milne, R. N. Sharma, R. G. J. Flay
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Laminarization of inhomogeneous turbulent channel flow under stable density stratification
Journal of Fluid Science and Technology, 2021 Effects of buoyancy force stabilizing the disturbances are investigated on a turbulent channel flow bounded by two walls of different temperatures. With a constant mean pressure gradient imposed, the buoyancy force related to the Grashof number (Gr) is ...
Oaki IIDA, Yoshito NAGASE
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Turbulent Structures in Gap Flow
CFD Letters, 2022 A computational study was carried out to investigate the effect of the gap between the body and the bed on the wake characteristics in shallow flows. A sharp-edged bluff body with two different clearances from the bed is employed in this investigation.
null Ghassan Nasif +3 more
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DETECTION OF COHERENT STRUCTURES IN PHOTOSPHERIC TURBULENT FLOWS [PDF]
The Astrophysical Journal, 2014 Submitted to ...
Chian, Abraham C.-L. +6 more
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