Numerical study of a stochastic particle algorithm solving a multidimensional population balance model for high shear granulation
Numerical study of a stochastic particle algorithm solving a multidimensional population balance model for high shear granulation
复制标题
求解高剪切造粒多维群体平衡模型的随机粒子算法的数值研究
DOI:
10.1016/j.jcp.2010.06.021
复制
发表时间:
2010
影响因子:
4.1
通讯作者:
Braumann A
中科院分区:
文献类型:
--
作者:
Braumann A
This paper is concerned with computational aspects of a multidimensional population balance model of a wet granulation process. Wet granulation is a manufacturing method to form composite particles, granules, from small particles and binders. A detailed numerical study of a stochastic particle algorithm for the solution of a five-dimensional population balance model for wet granulation is presented. Each particle consists of two types of solids (containing pores) and of external and internal liquid (located in the pores). Several transformations of particles are considered, including coalescence, compaction and breakage. A convergence study is performed with respect to the parameter that determines the number of numerical particles. Averaged properties of the system are computed. In addition, the ensemble is subdivided into practically relevant size classes and analysed with respect to the amount of mass and the particle porosity in each class. These results illustrate the importance of the multidimensional approach. Finally, the kinetic equation corresponding to the stochastic model is discussed.
登录
查看更多内容
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
M. Vicanek;N. Ghoniem
通讯作者:
N. Ghoniem
影响因子:
3.7
作者:
J. P. Gooch;M. Hounslow
通讯作者:
J. P. Gooch;M. Hounslow
影响因子:
4.7
作者:
J. M. Poon;C. D. Immanuel;F. Doyle;J. Litster
通讯作者:
J. Litster
影响因子:
5.2
作者:
A. A. Adetayo;J. Litster;S. Pratsinis;B. J. Ennis
通讯作者:
B. J. Ennis
影响因子:
4.7
作者:
A. Vikhansky;M. Kraft
通讯作者:
A. Vikhansky;M. Kraft