Handbook of Solvents - George Wypych - ChemTech - Ventech!

416 Seung Su Kim, Jae Chun Hyun
Nu Nusselt number
Le Lewis number
Sc Schmidt number
Pr Prandtl number
Ma Marangoni number
Greek letters
φ s Volume fraction of solvent at the point of solidification
φ r Volume fraction of solvent in the dried coating
γ Interfacial work of adhesion
γ Activity coefficient
δH Heat of vaporization [J/kg]
ε i Internal strain in coating
κ Heat conductivity
µ Viscosity
ν Poisson’s ratio
ρ Density of pure component [kg/m 3 ]
σ Surface tension
Subscripts
a Pertinent to dry air
C Pertinent to coating layer
f Pertinent to substrate, PET film
fn Outlet condition
i Component
in Inlet condition
Superscripts
k Zone number
∞ Bulk air condition
REFERENCES
1 Alsoy, S. and J. L. Duda, Drying Technol., 16, 15, (1998).
2 Aust, R., F. Dust and H. Raszillier, Chem. Eng. Process., 36, 469 (1997)
3 Bird, R. B., W. E. Stewart and E. N. Lightfoot. Transport Phenomena, John Wiley & Sons, 1960.
4 Bornside, D. E., C. W. Macosko, and L. E. Scriven, J. Appl. Phys., 66, 5185, (1989).
5 Cairncross, R. A., A. Limbert, L. F. Francis, and L. E. Scriven, 24th annual meeting of Fine Particle Society,
24-28 August 1993, Chicago, IL.
6 Cairncross, R. A., L. F.Francis, and L.E. Scriven, AlChE J., 42, 55 (1996).
7 Cairncross, R. A., S. Jeyadev, R.F. Dunham, K. Evans, L.F. Francis, and L.E. Scriven, J. Appl. Polym. Sci.,
58,1279 (1995).
8 Cairncross, R. A., Ph.D. thesis, University of Minnesota, Minneapolis (1994).
9 Cary, J. D. and E. B. Gutoff, “Analyze the Drying of Aqueous Coatings” Chem. Eng. Prog., 2, 73 (1991).
10 Cohen, E. and E.Gutoff, Modern Coating and Drying Technology, VCH Publishers, Inc., New York,
1992.
11 Cohen, E., E. J. Lightfoot and K. N. Christodoulou, Ind. Coating Res., 3, 45 (1995).
12 Croll, S.G. J. Coating Technol., 52, 35 (1980).
13 Croll, S.G. J. Coating Technol., 51, 64 (1979).
14 Croll, S.G. J. Coating Technol., 50, 33 (1978).
15 Croll, S.G. J. Appl. Polym. Sci., 23, 847 (1979).
16 Cussler, E. L. Diffusion− Mass Transfer in Fluid Systems, 2nd Ed., Cambridge University Press, 1997.
17 Duda, J. L., J. S. Vrentas, S. T. Ju, and H. T. Lu, AIChE J., 28, 279 (1982).
18 Evans, K. J., Smith, W. R., Dunham, R. F., Leenhouts, T. J., Ceglinski; B. D., and Cairncross, R. A.,
US Patent 5,394,622.
19 Felder, R. M. and R. W. Rousseau. Elementary Principles of Chemical Processes, 2nd Ed., John Wiley &
Sons, Inc., 1986.
20 Gutoff, E. B., Drying Technol., 14, 1673 (1996).
21 Gutoff, E. and E. Cohen, Coating and Drying Defects - Troubleshooting Operating Problems, John
Wiley & Sons, Inc., 1995.