Numerical and theoretical framework for the DRESDYN precession dynamo experiment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F22%3A00570001" target="_blank" >RIV/67985530:_____/22:00570001 - isvavai.cz</a>
Result on the web
<a href="http://www.mhd.sal.lv/Download/mydownload.php?ed=rn&vol=58&nr=4&an=8&p1=445&p2=445" target="_blank" >http://www.mhd.sal.lv/Download/mydownload.php?ed=rn&vol=58&nr=4&an=8&p1=445&p2=445</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22364/mhd" target="_blank" >10.22364/mhd</a>

Result language
angličtina
Original language name
Numerical and theoretical framework for the DRESDYN precession dynamo experiment
Original language description
The upcoming DRESDYN (DREsden Sodium facility for DYNnamo and thermohydraulic studies) precession experiment will test the possibility to achieve magnetohydrodynamic dynamo action solely driven by precession. Here, after the description of the experimental facility, we present the results from direct numerical simulations with the aim to understand the flow behavior and its dynamo capability. The main conclusion is that in the nonlinear regime the nutation angle is an essential governing parameter which determines the flow structures and the possibility of dynamo action. We obtain clear indications about the optimum configuration for the future experimental runs.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10508 - Physical geography

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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