会议专题

Numerical analysis of temperature field in the high speed rotary dry-milling process

  For the effect of the temperature field in the ceramic dry granulation.Based on theEuler-Euler mathematical model,at the same time,made ceramic dry granulation experimentequipment more simplify and established physical model,the temperature of the drygranulation process was simulated with the granulation time.The relationship between thegranulation temperature and granulation effect in dry granulation process was analyzed,at the same time,the correctness of numerical simulation was verified by measuring the fluidityindex of ceramic bodies.Numerical simulation and experimental results showed that whengranulation time was 4min,5min,6min,maximum temperature inside the granulation chamberwas: 70℃,85℃,95℃.And the equilibrium of the temperature in the granulation chamber wasweakened,the fluidity index of the billet particles was: 56.4.89.7.81.6.Results of the researchshowed that when granulation time was 5min,the granulation effect was best.When thegranulation chamber temperature was more than 85℃,the fluidity index and the effectiveparticles quantity of the billet particles were reduced.

N X Wu L J Deng D H Liao

School of Mechanical and Electronic Engineering,Jingdezhen Ceramic University Jingdezhen,333403

国际会议

第二届新型材料与化学工业国际学术会议

三亚

英文

1-5

2017-11-18(万方平台首次上网日期,不代表论文的发表时间)