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4. Conclusions
Some simple cases of 2D current-film interaction have been studied, re-
lating to questions like: How is the transversal dimension of a slick related
to the film pressure and the substrate convergence? Possible relations were
found, both through standard hydrodynamic theory and dimensional ana-
lysis. It was pointed out, referring to an interesting experiment by Mockros
and Krone (1968), that the answers depend on whether the film can be
considered stagnant or develops self-organised motion. It is further pointed
out using the mentioned results that small-scale thermal convection at the
ocean surface is easily suppressed by a slick.
5. References
Eckhardt B, Schumacher J (2004) Turbulence and passive scalar transport in a free
slip surface. Physical Review E, 64: 016314
Foss M (2001) Wave damping and momentum transfer. Doctoral thesis, Univer-
sity of Tromsö, Norway
Gemmerich J, Hasse L (1992) Small-scale surface streaming under natural condi-
tions as effective in air-sea gas exchange. Tellus 44B: 150-159
Howarth L (1937) On the solution of the laminar boundary layer equations. Proc
Royal Soc London A 164:547-579
Jarvis NL (1962) The effect of monomolecular films on surface temperature and
convective motion at the air/water interface. J.Colloid Sci. 17: 512-522
Kumar S, Gupta R, Banerjee S (1998) An experimental investigation of the char-
acteristics of free surface turbulence in a channel flow. Physics of Fluids 10:
437-456
MacLeish W (1970) Spatial spectra of ocean surface temperatures. J Geophys Res
75: 6872-6877
Mockros LF, Krone RB (1968) Hydrodynamic Effects on an Interfacial Film. Sci-
ence 161: 361-363
Peltzer RD, Griffin OM, Barger WR, Kaiser JAC (1992) High-Resolution Meas-
urement of Surface-Active Film Redistribution in Ship Wakes. J Geophys Res
97: 5231-5252
Scully-Powers P (1986) Navy Oceanographer Shuttle Observations. NUSC Tech-
nical Doc 7611.
White FM (1991) Viscous Fluid Flow. Mc Graw-Hill, New York
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