In the paper is the mathematical model of heat and mass transfer during polymerization process in coaxial reactor presented . It allows obtaining distributions of process parameters at the critical mode condition in the flow of non-Newtonian fluids. The results of numerical study are presented in the form of distributions of temperature, axial and radial velocity components, viscosity and concentration of monomer and initiator by varying the Frank Kamenetskij parameter. Constant temperature boundary condition is forced at the channel walls.
неньютоновская жидкость, критический режим теплообмена, unnewtonian liquid, critical heat exchange
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