Results 31 to 40 of about 100,389 (292)

Plume Versus Slab-Pull: Example from the Arabian Plate

open access: yesFrontiers in Earth Science, 2021
Mantle convection and the interaction of buoyant plumes with the lithosphere have been a significant influence on plate tectonics. Plume-lithosphere interactions have been regarded as a major driver of continental rifting, and have been linked to triple ...
Thamer Z. Aldaajani   +2 more
doaj   +1 more source

Plume-SPH/plume-sph: The first release of Plume-SPH

open access: yes, 2017
<p>The first release of Plume-SPH, basic features include: 1) Three dimensional (3D), transient simulation of plume or JPUE. 2) Two phases with assumption of immediate dynamics and thermodynamics equilibrium. 3) Input parameter for a example plume
Plume-SPH, zhixuanc
core   +1 more source

Interferometry of Gas-Phase Flows during Selective Laser Melting

open access: yesApplied Sciences, 2019
Gas-phase flows occurring in a plume in a processing zone during selective laser melting (SLM) can significantly affect the quality of the process. To further enhance SLM performance, the characteristics of the flows should be considered. In this article,
Pavel A. Podrabinnik   +4 more
doaj   +1 more source

The 3D Direct Simulation Monte Carlo Study of Europa’s Gas Plume

open access: yesUniverse, 2022
Europa has been spotted as having water outgassing activities by space- and ground-based telescopes as well as reanalysis of the Galileo data. We adopt a 3D Direct Simulation Monte Carlo (DSMC) model to investigate the observed plume characteristics of ...
Wei-Ling Tseng   +4 more
doaj   +1 more source

Plume Sign in the Deturgescence of Macular Cysts – A Novel OCT Finding

open access: yesClinical Ophthalmology, 2020
Unnikrishnan Nair, 1, 2 Ashwin Mohan, 1, 2 Manoj Soman 1, 2 1Department of Vitreo-Retina, Chaithanya Eye Hospital and Research Institute, Trivandrum, India; 2CITE, Trivandrum, IndiaCorrespondence: Ashwin Mohan Email research@chaithanya.orgAim: To ...
Nair U, Mohan A, Soman M
doaj  

Ozone Depletion in Tropospheric Volcanic Plumes: From Halogen-Poor to Halogen-Rich Emissions

open access: yesGeosciences, 2018
Volcanic halogen emissions to the troposphere undergo a rapid plume chemistry that destroys ozone. Quantifying the impact of volcanic halogens on tropospheric ozone is challenging, only a few observations exist.
Tjarda J. Roberts
doaj   +1 more source

PIC Simulations of the MS4 Thruster

open access: yesFrontiers in Physics, 2022
Particle-in-Cell (PIC) simulations are used to model the MS4 test thruster of Thales Deutschland. Given as input the geometric shape, material components, magnetic field and the operating parameters of the experiment, the model is able to reproduce the ...
Lars Lewerentz   +4 more
doaj   +1 more source

Magnetic Signatures of a Plume at Europa During the Galileo E26 Flyby

open access: yesGeophysical Research Letters, 2019
We analyze the magnetic field perturbations observed near Jupiter's icy moon Europa by the Galileo spacecraft during the E26 flyby on 3 January 2000. In addition to the expected large‐scale signatures of magnetic fieldline draping and induction, the E26 ...
Hannes Arnold, Lucas Liuzzo, Sven Simon
doaj   +1 more source

Geodynamic process and its geologic manifestations in the continents

open access: yesГеофизический журнал, 2018
The data on the composition of the mantle and crust, results of experimental studies on melting under the pressure interval 0,5—0,7 GPa and temperatures 500—2000 °C have been integrated.
O. Usenko
doaj   +1 more source

Digital In-Line Holography of Condensed-Phase Particles in Solid Rocket Motor Plume

open access: yesFrontiers in Physics, 2022
Condensed phase particles (CCPs) of plume flows in solid rocket motors (SRMs) are one of the major causes of smog and other signal characteristics, which leads to attenuation of weapons guidance system signals.
Bingning Jin   +5 more
doaj   +1 more source

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