THE COMPUTATION OF INTERFACE SHAPES FOR CAPILLARY SYSTEMS IN A GRAVITATIONAL-FIELD

被引:14
作者
BOUCHER, EA
EVANS, MJB
JONES, TGJ
机构
[1] ROYAL MIL COLL CANADA,DEPT CHEM & CHEM ENGN,KINGSTON K7L 2W3,ONTARIO,CANADA
[2] SCHLUMBERGER CAMBRIDGE RES LTD,CAMBRIDGE CB3 0HG,ENGLAND
关键词
GRAVITATIONAL EFFECTS - Calculations - MATHEMATICAL TECHNIQUES - Differential Equations;
D O I
10.1016/0001-8686(87)85009-1
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
The physical basis for obtaining interface shapes for certain types of capillary system in a gravitational field is explained. The representation of the physical laws in the form of differential equations whose solutions give interface meridian curves is explained. The choices of variables are discussed. The available methods for carrying out numerical integration are surveyed. Recommendations are made with examples of starting conditions and computer programs. Accuracy of meridian coordinates, and the use of microcomputers is discussed.
引用
收藏
页码:43 / 79
页数:37
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