摘要
在吸收过程模型化中,以焓衡算函数的平方和作为目标函数,并用共轭梯度法求解,克服了牛顿法固有的不足,实际运算表明,采用多θ-共轭梯度法可节省计算机内存,提高收敛可靠性和收敛速度。
In modelling the adsorption process, the sum of square enthalpy balance function is selected as an objective function, and a conjugate gradient method is used to solve it with the avoidance of the shortcomings causcd by the Newton-Raphson method. The running results indicate that conjugate gradient method proposed, comparing with the Newton-Raphson method, has the advantages of saving computer's memory units, increasing the reliability of convergency and speeding up convergency.
出处
《化学工程》
CAS
CSCD
北大核心
1992年第5期32-36,31,共6页
Chemical Engineering(China)
