Compositional and thermal equilibration of particles, drops, and diapirsin geophysical flows
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10099549" target="_blank" >RIV/00216208:11320/11:10099549 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1029/2011GC003757" target="_blank" >http://dx.doi.org/10.1029/2011GC003757</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2011GC003757" target="_blank" >10.1029/2011GC003757</a>
Alternative languages
Result language
angličtina
Original language name
Compositional and thermal equilibration of particles, drops, and diapirsin geophysical flows
Original language description
Core formation, crystal/melt separation, mingling of immiscible magmas,and diapirism are fundamental geological processes that involve differential motions driven by gravity. Diffusion modifies the composition or/and temperature of the considered phaseswhile they travel. Solid particles, liquid drops and viscous diapirs equilibrate while sinking/rising through their surroundings with a time scale that depends on the physics of the flow and the material properties. In particular, the internal circulation within a liquid drop or a diapir favors the diffusive exchange at the interface. To evaluate time scales of chemical/thermal equilibration between a material falling/rising through a deformable medium, we propose analytical laws that can be used at multiple scales. They depend mostly on the non-dimensional Peclet and Reynolds numbers, and are consistent with numerical simulations.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP210%2F11%2F1366" target="_blank" >GAP210/11/1366: Transport Properties and Dynamics of the Earth's Lower Mantle</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geochemistry, Geophysics, Geosystems
ISSN
1525-2027
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
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Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
"Q10014", 1-11
UT code for WoS article
000296150100004
EID of the result in the Scopus database
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