# 테일러 반응기의 유동특성과 입자 체류시간에 관한 수치적 연구

• Lee, Hyeon Kwon (School of Mechanical and Aerospace Engineering, Seoul National University) ;
• Lee, Sang Gun (School of Mechanical and Aerospace Engineering, Seoul National University) ;
• Jeon, Dong Hyup (Department of Mechanical System Engineering, Dongguk University)
• 이현권 (서울대학교 기계항공공학부) ;
• 이상건 (서울대학교 기계항공공학부) ;
• 전동협 (동국대학교 기계부품시스템공학과)
• Accepted : 2014.11.25
• Published : 2015.02.10

#### Abstract

Using a computational fluid dynamics technique, the flow characteristics and particle residence time in a Taylor reactor were studied. Since flow characteristics in a Taylor reactor are dependent on the operating conditions, effects of the inlet flow velocity and reactor rotational speed were investigated. In addition, the particle residence time of $LiNiMnCoO_2$ (NMC), which is a cathode material in lithium-ion battery, is estimated in the Taylor vortex flow (TVF) region. Without considering the complex chemical reaction at the inlet, the effect of Taylor flow was studied. The results show that the particle residence time increases as the rotating speed increased and the flow rate decreased.

#### Acknowledgement

Supported by : 한국에너지기술평가원

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#### Cited by

1. Numerical Study on Fluid Flow Characteristics in Taylor Reactor using Computational Fluid Dynamics vol.40, pp.1, 2016, https://doi.org/10.3795/KSME-B.2016.40.1.009