COLLAPSE OF THE SOAP-FILM BRIDGE - QUASI-STATIC DESCRIPTION

被引:41
作者
CRYER, SA
STEEN, PH
机构
[1] CORNELL UNIV,SCH CHEM ENGN,CTR APPL MATH,OLIN HALL,ITHACA,NY 14853
[2] DOW ELANCO,MIDLAND,MI 48641
基金
美国国家航空航天局;
关键词
D O I
10.1016/0021-9797(92)90101-Q
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Observations of the collapse of a soap-film bridge from a connected to a disconnected state are recorded. The equilibrium framework for this nonequilibrium event is classical. Experiments confirm predictions of stable and unstable equilibria. A quasistatic description is introduced for the dynamic states to extend the static theory. It is found to adequately describe the collapse trajectory while the bridge is still connected. © 1992.
引用
收藏
页码:276 / 288
页数:13
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