Results 21 to 30 of about 980,176 (374)

Magneto-convection [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012
Convection is the transport of energy by bulk mass motions. Magnetic fields alter convection via the Lorentz force, while convection moves the fields via the curl( v × B ) term in the induction equation.
openaire   +2 more sources

Flux-loss of buoyant ropes interacting with convective flows [PDF]

open access: yes, 2001
We present 3-d numerical magneto-hydrodynamic simulations of a buoyant, twisted magnetic flux rope embedded in a stratified, solar-like model convection zone.
Abbett   +28 more
core   +2 more sources

Materializing Convection [PDF]

open access: yesArchitecture and Culture, 2019
This essay uses a physical modeling technique from mechanical engineering, the filling box, as a speculative architectural design tool. In the filling box, dyed salt water is injected into acrylic models submerged within a tank of fresh water, simulating the introduction of cold air into a warm environment or, when mirrored, the introduction of warm ...
openaire   +1 more source

Turbulent superstructures in Rayleigh-Bénard convection [PDF]

open access: yesNature Communications, 2018
Turbulent Rayleigh-Bénard convection displays a large-scale order in the form of rolls and cells on lengths larger than the layer height once the fluctuations of temperature and velocity are removed. These turbulent superstructures are reminiscent of the
Ambrish Pandey, J. Scheel, J. Schumacher
semanticscholar   +1 more source

Upgrading Air Distribution System in the Thermal Units for Fish and Meat Products Aiming at Improving Efficiency of Heat-exchange Processes

open access: yesAquatic Sciences and Engineering, 2021
The issue of the equivalence of the physical parameters of the working medium in the heat-treatment zone of fish and meat products is solved by organizing uniform high-speed fields of the working medium in the working area, which is ensured by the ...
Nina Usatenko, Sergii Verbytskyi
doaj   +1 more source

A benchmark study on mantle convection in a 3-D spherical shell using CitcomS [PDF]

open access: yes, 2008
As high-performance computing facilities and sophisticated modeling software become available, modeling mantle convection in a three-dimensional (3-D) spherical shell geometry with realistic physical parameters and processes becomes increasingly feasible.
Gurnis, Michael   +4 more
core   +1 more source

A Review on the Control Parameters of Natural Convection in Different Shaped Cavities with and without Nanofluid

open access: yesProcesses, 2020
Natural convection in cavities is an interesting subject for many researchers. Especially, in recent years, the number of articles written in this regard has grown enormously. This work provides a review of recent natural convection studies.
S. Rostami   +6 more
semanticscholar   +1 more source

Protein-Bound Uremic Toxins in Hemodialysis Patients Relate to Residual Kidney Function, Are Not Influenced by Convective Transport, and Do Not Relate to Outcome

open access: yesToxins, 2020
Protein-bound uremic toxins (PBUTs) are predominantly excreted by renal tubular secretion and hardly removed by traditional hemodialysis (HD). Accumulation of PBUTs is proposed to contribute to the increased morbidity and mortality of patients with end ...
Maaike K. van Gelder   +11 more
doaj   +1 more source

Model of smoothing roughness on GaAs wafer surface by using nonabrasive chemical-and-mechanical polishing

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2017
Studied experimentally in this work has been the process of smoothing relief roughness on the GaAs wafer surface by using the method of contactless nonabrasive chemical-and-mechanical polishing under conditions of its rotational movement relatively to ...
A.V. Fomin   +3 more
doaj   +1 more source

Convective Initiation Proxies for Nowcasting Precipitation Severity Using the MSG-SEVIRI Rapid Scan

open access: yesRemote Sensing, 2020
In this study, we investigate the ability of several convective initiation predictors based on satellite infrared observations to distinguish convective weak precipitation events from those leading to intense rainfall.
Donatello Gallucci   +10 more
doaj   +1 more source

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