Seyer and Metzner 

 r Total stress tensor 

 T^ Shear stress at tube wall 

 T^^ Normal stress component of stress tensor. 



REFERENCES 



1. Acosta, A. J., and James, D.F., unpublished data, 1966 



2. Astarita, G., private communication, 1966 



3. Astarita, G., Ind. Eng. Chem. Fundamentals 4:354 (1965) 



4. Astarita, G., and Nicodemo, L., A.I.Ch.E. J. 12:478 (1966) 



5. Astarita, G., and Metzner, A.B., Proc. Accad. Lincei (in press) 



6. Ballman, R.L., Rheologica Acta 4:137 (1965) 



7. Batchelor, G.K., Proc. Royal Soc. A213:349 (1952) and Proc. Camb. Phil. 

 Soc. 51:361 (1955) 



8. Bernstein, G., Kearsley, E.A., and Zapas, L.J., Trans. Soc. Rheology 7:391 

 (1963) 



9. Bogue, D.C., Ind. Eng. Chem. Fundamentals 5:253 (1966) 



10. Coleman, B.D., and Noll, W., Arch. Rat. Mech. Anal. 3:289 (1959) 



11. Coleman, B.D., and Noll, W., Anals. N.Y. Acad. Sci. 89:672 (1961) 



12. Coleman, B.D., and Noll, W., Arch. Rat. Mech. Anal. 6:355 (1960) 



13. Coleman, B.D., and Noll, W., Physics of Fluids 5:840 (1962) 



14. Coleman, B.D., Duffin, R.J., and Mizel, V.J., Arch. Rat. Mech. Anal. 19:100 

 (1965) 



15. Coleman, B.D., Noll, W., and Markovitz, H., "Viscometric Flows of Non- 

 Newtonian Fluids," Springer, Berlin, 1966 



16. Denn, M.M., and Metzner, A.B., Trans. Soc. Rheology (in press) 



17. Dodge, D.W., and Metzner, A.B., A.I.Ch.E. J. 5:189 (1959) 



18. Elata, C, Lehrer, J., and Kahanovitz, A., Israel J. Tech. 4:87 (1966) 



19. Elata, C, and Poreh, M., Rheologica Acta 5:148 (1966) 



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