Non-linear diffusion of an axisymmetric thin liquid drop: Group-invariant solution and conservation law

International Journal of Non-Linear Mechanics

Volumn 36, Issue 6, 2001, Pages 879-885

  Momoniat, E ^a   Mason, D P ^a   Mahomed, F M ^a  

^a UNIVERSITY OF THE WITWATERSRAND   (South Africa)

Author keywords

Conservation law; Group invariant solution; Lie point symmetry; Non linear diffusion; Thin viscous fluid film

Indexed keywords

BOUNDARY CONDITIONS; COMPRESSIBILITY OF LIQUIDS; DIFFERENTIAL EQUATIONS; GRAVITATIONAL EFFECTS; THIN FILMS;

LIE POINT SYMMETRY; NONLINEAR DIFFUSION; THIN VISCOUS FLUID FILMS;

DIFFUSION IN LIQUIDS;

EID: 0035452981     PISSN: 00207462     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7462(00)00051-2     Document Type: Article

References (11)

1. The propagation of two-dimensional and axisymmetric viscous gravity currents over a rigid horizontal surface
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3. Relationship between symmetries and conservation laws
4. Apparatus of group analysis
5. On the motion of a fluid-fluid interface along a solid surface
6. On the spreading of liquids on solid surfaces: Static and dynamic contact lines
7. A moving fluid interface on a rough surface
8. A moving fluid interface, Part 2, The removal of the force singularity by a slip flow