TY  - JOUR
AB  - The topological structure of such a bubble requires two necessary conditions. Firstly, Euler’s relation between the numbers of its (surface) areas, its (Plateau) borders, and its nodal points (vertices) must be fulfilled. Secondly, always three borders on its surface meet at each nodal point. These conditions allow certain sets of areas with different numbers of borders. However, only when those areas can form a correct net of borders connected by nodal points at a sphere then a bubble topology for such a set has been realized. With forced T1 and inverse T2 processes and by the use of computer programs real topologies have been obtained for bubbles with area numbers up to 16. Their construction out of the computer data is illustrated. A special classification scheme among bubbles of equal area number as well as the appearance of topological isomers are discussed.
AU  - Fischer, Fred
DA  - 2007
KW  - trockener Schaum
KW  - Computerprogramme
KW  - Bruttoformeln
KW  - Graphen von Blasen
LA  - eng
PY  - 2007
TI  - The Topology of a Bubble in dry Foam
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:6-77579645423
Y2  - 2024-11-22T04:39:43
ER  -