Mixing intensification

International Scientific and Practical Conference: Water Power Energy Forum 2018

Gaynullina, L.R.^1 ; Tutubalina, V.P.^1

Kazan State Power Engineering University, 51 Krasnoselskaya St, Kazan

420066, Russia^1

关键词: Critical tasks;    Heat and mass transfer coefficients;    Local overheating;    Mixing process;    Non-isothermal condition;    Process efficiency;    Process parameters;    Reaction acceleration;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/288/1/012086/pdf
DOI  :  10.1088/1755-1315/288/1/012086

来源: IOP

【 摘 要 】

Intensification of different system mixing process, particularly in non-isothermal conditions, is a critical task for many industries, where local overheating prevention, chemical reaction acceleration or heat and mass transfer coefficient increase are required. In this regard, an experimental study of the mixing process was carried out using the transformer oil as an example. Temperature equalization time in the fluid and the mixer power consumption were used as indicators of the process efficiency. The influence of the mixer type, presence of bafflers in a vessel, and the mixer speed on the fluid mixing intensity revealed the optimal design and process parameters of the mixing units.