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Titolo:
TOPOLOGICAL STRUCTURES OF VORTEX AND HELICITY ANALYSIS
Autore:
HUANG YN; SU WD;
Indirizzi:
BEIJING UNIV,DEPT MECH & ENGN SCI,STATE KEY LAB TURBULENCE RES BEIJING 100871 PEOPLES R CHINA
Titolo Testata:
Acta Mechanica Sinica
fascicolo: 3, volume: 14, anno: 1998,
pagine: 208 - 214
SICI:
0567-7718(1998)14:3<208:TSOVAH>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Keywords:
TOPOLOGICAL STRUCTURE; VORTEX FILAMENT; HELICITY; KNOT AND LINK;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
Y.N. Huang e W.D. Su, "TOPOLOGICAL STRUCTURES OF VORTEX AND HELICITY ANALYSIS", Acta Mechanica Sinica, 14(3), 1998, pp. 208-214

Abstract

In this paper, we discuss the topological structures of the vortex filaments and vortex tubes with an exact solution of a straight spiral vortex tube. We find that there are some-confusions about the calculation of the helicities of a knotted vortex filament and some linked vortex filaments by using different methods. We explain how to unify thesemethods and give the right results.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 15:54:50