| DOI | Trouver le DOI : https://doi.org/10.1175/2010BAMS3141.1 |
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| Auteur | Rechercher : Korolev, A.V.; Rechercher : Emery, E.F.; Rechercher : Strapp, J.W.; Rechercher : Cober, S.G.; Rechercher : Isaac, G.A.; Rechercher : Wasey, M.; Rechercher : Marcotte, D.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Sujet | aircraft measurement; evaluation experiments; experimental evidence; high-speed video; ice clouds; ice particles; inter-arrival time; microphysical characterization; NASA Glenn; probe geometry; probe tips; tropospheric clouds; clouds; particle size analysis; probes; video recording; wind tunnels; ice |
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| Résumé | The evidence for crystal bouncing and small ice article shattering is presented from wind tunnel studies and aircraft measurements using modified probe geometries. Direct experimental evidence for the shattering hypothesis is obtained with high-speed video recording led by the NASA Glenn Research Center, with support from Environment Canada (EC) at the Cox and Co. wind tunnel. The results show that contamination of particle size distribution caused by shattering of ice particles on probe tips and inlets is a significant problem for airborne microphysical characterization of ice clouds. Large ice particles are found to produce a higher level of contamination with their artifacts than small ice particles. The results also show that by modifying the probe inlets and by applying interarrival time algorithms, the effects of shattering can be significantly reduced. |
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| Date de publication | 2011 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21271719 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 9961960a-7edd-420d-9cff-14c645433b31 |
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| Enregistrement créé | 2014-03-24 |
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| Enregistrement modifié | 2020-04-21 |
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