Calculation of the rate of entrainment in three-phase fluidization with solid non-uniform mixtures

Authors

A.Sh Abdullaev, Candidate of Technical Sciences, Associate Professor of the Department "Processes and Apparatuses of Chemical Technology", Tashkent Chemical Technological Institute Тel.:+998903289058 (м.),Follow
O.Sh Temirov, Director of the Shurtan Gas Chemical Complex, Tel.:+03712682711;
Kh.S Nurmuhamedov, Doctor of Technical Sciences, Professor, Department of Processes and Apparatuses of Chemical Technology, Тashkent Chemical Technological Institute, Теl.:+03712682711.

Abstract

Article is devoted to determination of critical speeds of a compound from solid bodies with sharply different physicomechanical properties in a three-phase fluidized layer. Critical speeds, in particular, the speed of ablation of wab of a thin skin of root crops, in the form of a thin plate of irregular shape are defined. Results on critical speed of ablation considerably differ from the estimated values received on a formula Todes O.M. Therefore, for increase in accuracy of determination of critical speed of ablation of a three-phase fluidized layer the correlation considering a factor of the form and sailing of bodies of irregular shape is entered into a well-known criteria formula. The error of the received formula does not exceed ±5%.

First Page

39

Last Page

43

References

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Recommended Citation

Abdullaev, A.Sh; Temirov, O.Sh; and Nurmuhamedov, Kh.S (2018) "Calculation of the rate of entrainment in three-phase fluidization with solid non-uniform mixtures," Chemical Technology, Control and Management: Vol. 2018: Iss. 1, Article 7.
DOI: https://doi.org/10.34920/2018.1-2.39-43