http://www.cnr.it/ontology/cnr/individuo/prodotto/ID307146
Elastic-plastic adhesive impacts of tungsten dust with metal surfaces in plasma environments (Articolo in rivista)
- Type
- Label
- Elastic-plastic adhesive impacts of tungsten dust with metal surfaces in plasma environments (Articolo in rivista) (literal)
- Anno
- 2015-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.jnucmat.2014.09.064 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Ratynskaia S.; Tolias P.; Shalpegin A.; Vignitchouk L.; De Angeli M.; Bykov I.; BystrovK.; Bardin S.; Brochard F.; Ripamonti D.; den Harder N.; De Temmerman G. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- In press .... Available online 5 October 2014 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.sciencedirect.com/science/article/pii/S0022311514006643 (literal)
- Rivista
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1,2,4,6 : KTH Royal Institute of Technology, Association EUROfusion-VR, Stockholm, Sweden /
3,9 : Université de Lorraine, Institut Jean Lamour, Vandoeuvre-lès-Nancy, France /
5 : Istituto di Fisica del Plasma - Consiglio Nazionale delle Ricerche, Milan, Italy /
7,8,11,12 : FOM Institute DIFFER, Dutch Institute For Fundamental Energy Research, Edisonbaan 14, 3439MN Nieuwegein, The Netherlands /
10 : Istituto per l'Energetica e le Interfasi - Consiglio Nazionale delle Ricerche, Milan, Italy (literal)
- Titolo
- Elastic-plastic adhesive impacts of tungsten dust with metal surfaces in plasma environments (literal)
- Abstract
- Dust-surface collisions impose size selectivity on the ability of dust grains to migrate in scrape-off layer and divertor plasmas and to adhere to plasma-facing components. Here, we report first experimental evidence of dust impact phenomena in plasma environments concerning low-speed collisions of tungsten dust with tungsten surfaces: re-bouncing, adhesion, sliding and rolling. The results comply with the predictions of the model of elastic-perfectly plastic adhesive spheres employed in the dust dynamics code MIGRAINe for sub- to several meters per second impacts of micrometer-range metal dust. (literal)
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- Autore CNR
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