The expansion of clusters of particles under the action of atmospheric macroturbulence
Identifieur interne : 001821 ( Main/Exploration ); précédent : 001820; suivant : 001822The expansion of clusters of particles under the action of atmospheric macroturbulence
Auteurs : F. Mesinger [Yougoslavie] ; O. Milovanovi [Yougoslavie]Source :
- Geofisica pura e applicata [ 0367-4355 ] ; 1963-05-01.
English descriptors
- Teeft :
- Atmospheric diffusion, Atmospheric macroturbulence, Cluster, Cluster sizes, Days clusters, Diffusion processes, Exponent, Exponent values, Forecasting period, Full lines, Good agreement, Gravity centers, Greatest clusters, Grid, Grid distance, Grid points, Homogeneous turbulence, Image surface, Inertial subrange, Initial situation, Initial value, Kinetic energies, Kinetic energy, Meridional, Octagonal area, Particle coordinates, Particle trajectories, Relative diffusion, Similarity theory, Standard deviations, Stereographic projection, Time intervals, Trajectory, Upper limit, Various sets, Zonal.
Abstract
Summary: Making use of a 500 mb numerical forecast some problems of atmospheric large-scale diffusion are investigated. The expansion of various sets of clusters of particles is compared with the predictions based on the similarity theory of homogeneous turbulence. The spreading rates were in the beginning of the period of the forecast in a good agreement with the theoretical prediction, but later on they fell to the values considerable smaller than the predicted ones. The reasons of such behaviour are discussed. Furthermore the difference in zonal and meridional expansion of the clusters is demonstrated, the zonal expansion rates being more than one order of magnitude greater than the meridional ones.
Url:
DOI: 10.1007/BF02011230
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000259
- to stream Istex, to step Curation: 000239
- to stream Istex, to step Checkpoint: 000914
- to stream Main, to step Merge: 001855
- to stream Main, to step Curation: 001821
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">The expansion of clusters of particles under the action of atmospheric macroturbulence</title><author><name sortKey="Mesinger, F" sort="Mesinger, F" uniqKey="Mesinger F" first="F." last="Mesinger">F. Mesinger</name></author><author><name sortKey="Milovanovi, O" sort="Milovanovi, O" uniqKey="Milovanovi O" first="O." last="Milovanovi">O. Milovanovi</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:68B24A36598500E0479269CD7960EDA8E7B83789</idno><date when="1963" year="1963">1963</date><idno type="doi">10.1007/BF02011230</idno><idno type="url">https://api.istex.fr/ark:/67375/1BB-XLJFRGF9-6/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">000259</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000259</idno><idno type="wicri:Area/Istex/Curation">000239</idno><idno type="wicri:Area/Istex/Checkpoint">000914</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000914</idno><idno type="wicri:doubleKey">0367-4355:1963:Mesinger F:the:expansion:of</idno><idno type="wicri:Area/Main/Merge">001855</idno><idno type="wicri:Area/Main/Curation">001821</idno><idno type="wicri:Area/Main/Exploration">001821</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">The expansion of clusters of particles under the action of atmospheric macroturbulence</title><author><name sortKey="Mesinger, F" sort="Mesinger, F" uniqKey="Mesinger F" first="F." last="Mesinger">F. Mesinger</name><affiliation wicri:level="1"><country xml:lang="fr">Yougoslavie</country><wicri:regionArea>Department of Meteorology, University of Belgrade</wicri:regionArea><wicri:noRegion>University of Belgrade</wicri:noRegion></affiliation></author><author><name sortKey="Milovanovi, O" sort="Milovanovi, O" uniqKey="Milovanovi O" first="O." last="Milovanovi">O. Milovanovi</name><affiliation wicri:level="1"><country xml:lang="fr">Yougoslavie</country><wicri:regionArea>Department of Meteorology, University of Belgrade</wicri:regionArea><wicri:noRegion>University of Belgrade</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Geofisica pura e applicata</title><title level="j" type="abbrev">Geofisica Pura e Applicata</title><idno type="ISSN">0367-4355</idno><idno type="eISSN">1420-9136</idno><imprint><publisher>Birkhäuser-Verlag</publisher><pubPlace>Basel</pubPlace><date type="published" when="1963-05-01">1963-05-01</date><biblScope unit="volume">55</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="164">164</biblScope><biblScope unit="page" to="174">174</biblScope></imprint><idno type="ISSN">0367-4355</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0367-4355</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Atmospheric diffusion</term><term>Atmospheric macroturbulence</term><term>Cluster</term><term>Cluster sizes</term><term>Days clusters</term><term>Diffusion processes</term><term>Exponent</term><term>Exponent values</term><term>Forecasting period</term><term>Full lines</term><term>Good agreement</term><term>Gravity centers</term><term>Greatest clusters</term><term>Grid</term><term>Grid distance</term><term>Grid points</term><term>Homogeneous turbulence</term><term>Image surface</term><term>Inertial subrange</term><term>Initial situation</term><term>Initial value</term><term>Kinetic energies</term><term>Kinetic energy</term><term>Meridional</term><term>Octagonal area</term><term>Particle coordinates</term><term>Particle trajectories</term><term>Relative diffusion</term><term>Similarity theory</term><term>Standard deviations</term><term>Stereographic projection</term><term>Time intervals</term><term>Trajectory</term><term>Upper limit</term><term>Various sets</term><term>Zonal</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Summary: Making use of a 500 mb numerical forecast some problems of atmospheric large-scale diffusion are investigated. The expansion of various sets of clusters of particles is compared with the predictions based on the similarity theory of homogeneous turbulence. The spreading rates were in the beginning of the period of the forecast in a good agreement with the theoretical prediction, but later on they fell to the values considerable smaller than the predicted ones. The reasons of such behaviour are discussed. Furthermore the difference in zonal and meridional expansion of the clusters is demonstrated, the zonal expansion rates being more than one order of magnitude greater than the meridional ones.</div></front></TEI><affiliations><list><country><li>Yougoslavie</li></country></list><tree><country name="Yougoslavie"><noRegion><name sortKey="Mesinger, F" sort="Mesinger, F" uniqKey="Mesinger F" first="F." last="Mesinger">F. Mesinger</name></noRegion><name sortKey="Milovanovi, O" sort="Milovanovi, O" uniqKey="Milovanovi O" first="O." last="Milovanovi">O. Milovanovi</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/CovidV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001821 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001821 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Sante
|area= CovidV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:68B24A36598500E0479269CD7960EDA8E7B83789
|texte= The expansion of clusters of particles under the action of atmospheric macroturbulence
}}
| This area was generated with Dilib version V0.6.33. |  |