Results 11 to 20 of about 938 (50)

Proper orthogonal decomposition modal analysis in a baffled stirred tank: a base tool for the study of structures

Flow, 2023
Proper orthogonal decomposition (POD) is applied to three-dimensional (3-D) velocity fields collected from large-eddy simulations (LES) of a baffled stirred tank.
Arturo A. Arosemena, Jannike Solsvik
doaj   +1 more source

Stability of schooling patterns of a fish pair swimming against a flow

Flow, 2023
Fish often swim in crystallized group formations (schooling) and orient themselves against the incoming flow (rheotaxis). At the intersection of these two phenomena, we investigate the emergence of unique schooling patterns through passive hydrodynamic ...
Rishita Das, Sean D. Peterson, Maurizio Porfiri   +2 more
doaj   +1 more source

Stream lamination and rapid mixing in a microfluidic jet for X-ray spectroscopy studies

Flow, 2023
Microfluidic mixers offer new possibilities for the study of fast reaction kinetics down to the microsecond time scale, and methods such as soft X-ray absorption spectroscopy are powerful analysis techniques.
Diego A. Huyke, Alexandre S. Avaro, Thomas Kroll, Juan G. Santiago   +3 more
doaj   +1 more source

Digital twin of a large-aspect-ratio Rayleigh–Bénard experiment: role of thermal boundary conditions, measurement errors and uncertainties

Flow
Albeit laboratory experiments and numerical simulations have proven themselves successful in enhancing our understanding of long-living large-scale flow structures in horizontally extended Rayleigh–Bénard convection, some discrepancies with respect to ...
Philipp P. Vieweg, Theo Käufer, Christian Cierpka, Jörg Schumacher   +3 more
doaj   +1 more source

A review on vortex dynamics in the healthy and dilated left ventricles and its application to heart health

Flow
Many cardiovascular diseases occur due to an abnormal functioning of the heart. A diseased heart leads to severe complications and in some cases death of an individual.
Mahesh S. Nagargoje, Eneko Lazpita, Jesús Garicano-Mena, Soledad Le Clainche   +3 more
doaj   +1 more source

Is a baseball like knuckleball possible in cricket?

Flow, 2023
The knuckleball is considered to be one of the hardest pitches to hit in baseball due to its seemingly unpredictable motion. It has gained popularity in cricket in recent times.
Kunjal Shah, Sanjay Mittal
doaj   +1 more source

Acoustofluidic semen analysis for veterinary male bovine infertility assessment

Flow, 2023
We demonstrate through the use of a unique acoustically driven microfluidic extensional rheometry platform (ADMiER) that a single measurement – i.e. the time required for a liquid bridge filament comprising a microlitre semen sample to thin and break up ...
Jasmine O. Castro, Melati S. Abdul Halim, Lizebona A. Ambattu, Amgad R. Rezk, Ranganathan Prabhakar, Reza Nosrati, Leslie Y. Yeo   +6 more
doaj   +1 more source

Wind speed inference from environmental flow–structure interactions

Flow, 2021
This study aims to leverage the relationship between fluid dynamic loading and resulting structural deformation to infer the incident flow speed from measurements of time-dependent structure kinematics.
Jennifer L. Cardona, Katherine L. Bouman, John O. Dabiri   +2 more
doaj   +1 more source

Large eddy simulation of aircraft at affordable cost: a milestone in computational fluid dynamics

Flow, 2021
While there have been numerous applications of large eddy simulations (LES) to complex flows, their application to practical engineering configurations, such as full aircraft models, have been limited to date.
Konrad A. Goc, Oriol Lehmkuhl, George Ilhwan Park, Sanjeeb T. Bose, Parviz Moin   +4 more
doaj   +1 more source

Drop-on-demand painting of highly viscous liquids

Flow, 2021
An on-demand painting system with a simple structure device that ejects highly viscous liquids as microjets is introduced. An impulsive motion of the container results in the ejection of a viscous liquid jet from the nozzle.
Kyota Kamamoto, Hajime Onuki, Yoshiyuki Tagawa   +2 more
doaj   +1 more source