论文信息 - Modelling thermal effects in agitated vessel and reactor design consideration

Modelling thermal effects in agitated vessel and reactor design consideration

The knowledge of the heat transfer coefficient on the inner side of a heated vessel wall is of utmost importance for the design of agitated vessels. The present contribution deals with heat transfer in an agitated vessel containing non-Newtonian liquid. The impellers used are six-blade Turbine (TPD) and a Propeller (TPI). The following aspects are discussed: description of the heat transfer process with the aid of dimensional analysis, heat transfer correlations for agitated liquid and influence of impeller speed on heat transfer.

Joël Bertrand | Hamid Aldoori | Nacera Chergui | Abdelkader Debab

[1] M. Kaminoyama,et al. Numerical Simulation of Local Heat Transfer Coefficients in Stirred Vessel with Impeller for Highly Viscous Fluids , 1999 .

[2] P. Fletcher. Heat transfer coefficients for stirred batch reactor design , 1987 .

[3] A. N. Hayhurst,et al. The Combustion of Solid Wastes as Studied in a Fluidized Bed , 2003 .

[4] V. Ranade. Modelling of turbulent flow in a bubble column reactor , 1997 .

[5] Weiming Lu,et al. Local Heat Transfer in a Stirred Vessel with and without Aeration , 1995 .

[6] M. Leskens,et al. On-line calorific value sensor and validation of dynamic models applied to municipal solid waste combustion , 2002 .

[7] W. A. Stein,et al. Heat transfer in agitated tank jackets with liquid media , 1986 .

[8] Michel Cabassud,et al. A new strategy for temperature control of batch reactors: experimental application , 1999 .

[9] John R. Bourne,et al. Heat transfer and power measurements in stirred tanks using heat flow calorimetry , 1981 .

[10] M. Alpbaz,et al. Temperature Control of a Batch Polymerization Reactor , 1999 .

[11] Richard D. LaRoche,et al. Sliding Mesh Simulation of Laminar Flow in Stirred Reactors , 1997 .