Abstract
A complex analysis of the results of an approximation of experimental data on the rheology of HCBS of a mixed composition and a model quartz sand HCBS is used to derive a flow equation describing virtually any rheological type of HCBS. It is shown that as the parameters of the HCBS (the volume fraction of the solid phase and the dispersity) are varied, the coefficients of the equation obey some laws. This shows the adequacy and sufficient mathematical accuracy of the suggested equation.
Similar content being viewed by others
REFERENCES
Yu. E. Pivinskii, Ceramic Binders and Ceramic Castables [in Russian], Metallurgiya, Moscow (1990).
Yu. E. Pivinskii. “Rheology in the technology of ceramics and refractories. 2. Disperse systems, methods of their study, and evaluation of their rheological properties,” Ogneup. Tekh. Keram., No. 12, 11-19 (1995).
Yu. E. Pivinskii and K. V. Timoshenko, “Rheotechnological properties of mixed suspensions in the SiO2-Al2O3 system and some properties of materials based on them. II. Molten quartz-bauxite system,” Ogneup. Tekh. Keram., No. 8, 25-30 (2000).
M. Reiner, Deformation and Flow [Russian translation], Gostoptekhizdat, Moscow (1963).
Yu. A. Machikhin (ed.), Rheometry of Raw Materials and Products in the Food Industry [in Russian], Agropromizdat, Moscow (1990).
Sh. M. Rakhimbaev, Control of Technical Properties of Tamponage Solutions [in Russian], Fan, Tashkent (1976).
P. F. Ovchinnikov, “Rheological equations of thixotropic-dilatant structures,” Kolloidn. Zh., XL(2), 263-269 (1978).
V. N. Matveenko, E. A. Kirsanov, and S. V. Remizov, “Highparaffin petroleum as a disperse system. Choice of the flow equation,” Kolloidn. Zh., 56(3), 393-399 (1995).
V. A. Iktisanov and K. G. Sakhabutdinov, “Rheological studies of paraffin petroleum under various temperatures,” Kolloidn. Zh., 61(6), 776-779 (1999).
V. A. Iktisanov, “Use of binomial rheological equation,” Kolloidn. Zh., 61(3), 326-330 (1999).
S. Craban, W. Parzonka, and V. Havlik, Progress and Trends in Rheology II, Springer-Verlag, New York (1988).
Yu. E. Pivinskii, “Rheology in the technology of ceramics and refractories. Fundamental concepts and rheological models,” Ogneupory, No. 3, 7-15 (1994).
F. S. Kaplan, Yu. E. Pivinskii, and A. N. Saprykin, “On the special features of dilatant hardening of quartz glass dispersions,” Kolloidn. Zh., 50(6), 1092-1098 (1988).
W. L. Wilkinson, Non-Newtonian Fluids. Fluid Mechanics, Mixing, and Heat Transfer, London (1960).
A. G. Kasatkin, Basic Processes and Equipment in Chemical Technology [in Russian], Khimiya, Moscow (1973).
Yu. E. Pivinskii and A. G. Romashin, Quartz Ceramics [in Russian], Metallurgy, Moscow (1974).
Yu. E. Pivinskii, V. G. Podobeda, and A. D. Buravov, “Some properties of aqueous suspensions of silicon nitride,” Poroshk. Metall., No. 3, 37-42 (1976).
Yu. E. Pivinskii, E. A. Doroganov, and D. A. Dobrodon, “Materials based on highly concentrated ceramic binding suspensions (HCBS). Properties of mixed binders in the 'mullite — highly disperse quartz glass HCBS' system,” Ogneup. Tekh. Keram., No. 11, 2-6 (1997).
Yu. E. Pivinskii and E. A. Doroganov, “Rheology in the technology of ceramics and refractories. 7. Polydispersity and dilatancy of HCBS of a mixed composition,” Ogneup. Tekh. Keram., No. 11, 24-27 (1998).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Doroganov, E.A., Pivinskii, Y.E. Rheology in the Technology of Ceramics and Refractories. 9. Choice of Equation Describing the Flow of Hcbs of a Mixed Composition. Refractories and Industrial Ceramics 42, 64–70 (2001). https://doi.org/10.1023/A:1011353304473
Issue Date:
DOI: https://doi.org/10.1023/A:1011353304473