摘要
离心机转鼓强度的传统算法往往偏于保守 ,相关尺寸有较大的富裕 ,影响到离心机的技术经济指标。针对形状复杂的虹吸离心机转鼓 ,在有限元应力分析的基础上 ,建立了转鼓强度整体优化的数学模型 ,并对实际转鼓进行了优化计算。优化结果表明 ,在保证强度、刚度的前提下 ,离心机转鼓质量可下降 10 %。
The tradition algorithm for strength and inflexibility of centrifuge basket is conservative. And so correlation dimensions have enough and to spare. Based on the finite elements stress analysis, a optimized mathematic model for centrifuge basket, which is aimed at the complicated siphon peeler centrifuge basket, is set up. The optimum calculation of practical basket is been done. Considering the strength and inflexibility for centrifuge basket, the results show that the quality of centrifuge basket may be reduced 10% less.
出处
《机械强度》
CAS
CSCD
北大核心
2002年第2期295-297,共3页
Journal of Mechanical Strength
关键词
虹吸离心机
有限元法
优化计算
转鼓
Siphon peeler centrifuge
Method of finite element
Optimum calculation
