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| Effect of Micronutrients on the Immune Status of Human Immunodeficiency Virus-positive Individuals |
| TU Ya-dong, YIN Hua-feng, DU Jiao, CHEN Fei-yue, QIU Jie, XU Xiao-bing |
| School of Mechanical Engineering, Yangtze University, Jingzhou 434020, China |
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Abstract The discrete element analysis method was used to simulate the material mixing process of the mixer with EDEM software to get the velocity distribution and the mixing effect of the material during the working process. The influence of friction coefficient and rotation speed of the upper and lower swings on mixing effect of mixer was also analyzed. The results show that the speed of the particles close to the rotor blade is the highest and the speed of those close to the outer shell is the smallest. With the increase of the friction coefficient and the rotation speed of the upper and lower rotors, the better mixing effect is obtained, that is, increasing the rotation speed and the friction coefficient can improve the mixing effect of the mixer.
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Received: 02 October 2017
Published: 25 April 2019
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2019, Vol. 29 
