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Measurement of Surface Rheological Effects on a Rotating Flow

Published online by Cambridge University Press:  15 February 2011

Roger F. Gans  and
Timothy J. Singler
Roger F. Gans
Affiliation:
Department of Mechanical Engineering, University of Rochester, Rochester, NY 14627, USA
Timothy J. Singler
Affiliation:
Department of Mechanical Engineering, University of Rochester, Rochester, NY 14627, USA
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Abstract

We report measurement of azimuthal velocity as a function of radius near the boundary between a liquid annulus and (a) a rigid freely floating cylinder and (b) an air core contained in a rapidly rotating horizontal cylindrical container. Case (a) agrees with previous theoretical calculations and verifies the method. Case (b) demonstrates (1) that the interface can support stress and (2) that there is a distinct difference in the scale of radial variation in the bulk liquid from that observed in case (a).

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 9 , 1981 , 177
Copyright
Copyright © Materials Research Society 1982

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References

REFERENCES

1.Boussinesq, J., Ann. Chem. Phys., 29, 349 (1913).Google Scholar
2.Joly, M., Surface Colloid Sci., 5, 1 (1972).Google Scholar
3.van den Tempel, M., J. Non-Newtonian Fluid Mech., 2, 205 (1977).Google Scholar
4.Scriven, L.E., Chem. Engng. Sci., 12, 98 (1960).Google Scholar
5.Aris, R., Vectors, Tensors, and the Basic Equations of Fluid Mechanics Prentice-Hall, Englewood Cliffs, NJ 1962) pp. 226–244.Google Scholar
6.Goodrich, F.C., J. Phys. Chem., 66, 1858 (1962).Google Scholar
7.Gans, R.F., J. Fluid Mech., 82, 415 (1977).Google Scholar
8.Gans, R.F., J. Fluid Mech., 93, 529 (1979).Google Scholar
9.Greenspan, H.P., J. Fluid Mech. 74, 335 (1976).Google Scholar
10.Ruschak, K.J. and Scriven, L.E., J. Fluid Mech., 76, 113 (1976).Google Scholar
11.Whiting, R.D., An Experimental Study of Steady Flow in a Partially-Filled Cylinder (Ph.D. Dissertation, Dept. Mech. Aero. Sci., U. of Rochester, Rochester, NY 1978).Google Scholar
12.Yalisove, S.M., Measurements of Flow in a Partially-Filled Horizontally-Rotating Cylinder (M.S. Thesis, Dept. Mech. Aero. Sci., U. of Rochester, Rochester, NY 1979).Google Scholar
13.Gans, R.F. and Yalisove, S.M., ASME paper 81–WA/FE.21 (1981 Winter Annual Meeting ASME Washington, D.C., Nov. 1981).Google Scholar
14.Phillips, O.M., J. Fluid Mech., 7, 340 (1960).Google Scholar
15.Lyklema, J. et al. J. Phys. Chem., 69, 116 (1965).10.1021/j100885a018Google Scholar
16.Pouch, M.J. and Mann, J.A., J. Phys. Chem., 77, 3020 (1973).Google Scholar