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Titolo:
SEED SPECIFICATION FOR DISPLAYING A STREAMLINE IN AN IRREGULAR VOLUME
Autore:
KOYAMADA K; ITO T;
Indirizzi:
IBM JAPAN LTD,TOKYO RES LAB,1623-14 SHIMOTSURUMA KANAGAWA 242 JAPAN
Titolo Testata:
Engineering with computers
fascicolo: 1, volume: 14, anno: 1998,
pagine: 73 - 80
SICI:
0177-0667(1998)14:1<73:SSFDAS>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Keywords:
CRITICAL POINT; DATA INTERPOLATION; FINITE ELEMENT METHOD; IRREGULAR VOLUME; SCIENTIFIC VISUALIZATION; SPATIAL POINT LOCATION; VOLUME VISUALIZATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
CompuMath Citation Index
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
K. Koyamada e T. Ito, "SEED SPECIFICATION FOR DISPLAYING A STREAMLINE IN AN IRREGULAR VOLUME", Engineering with computers, 14(1), 1998, pp. 73-80

Abstract

Two techniques are presented for specifying seed points, which are the starting points for streamlines, in an irregular volume. One is an interactive seed specification technique. in which efficient data probing is achieved by traversing the adjacency graph of the volume. The other is an automatic seed specification technique. A seed point is placed near a critical point, where the velocity vector is zero. Efficientalgorithms are given for finding and classifying the critical point by using a tetrahedral cell. A successful application of these techniques to a problem in a clean room is also described.

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Documento generato il 04/04/20 alle ore 15:29:38