摘要
气固流化床中颗粒在各级为理想混合，级间有返混的ＣＳＴＲ．在稳态条件下，该过程为状态离散时间连续时齐的马尔科夫过程．由停留时间分布密度函数得出，其数字特征为数学期望和方差，计算值与实验值比较吻合．
Particles in gassolid fluidized bed are in ideal mixing at each stage and there exists continuous stirred tank reactor (CSTR) for back mixing at interstage. Under steady state condition, the process is just Markovian process which has a state discretetime of continuously timehomogeneous. From function of distribution density during retention time, its mathematical characteristic, namely, mathematical expectation and variance, can be obtained. The calculated value coincides with experimental value.
出处
《华侨大学学报（自然科学版）》
CAS
1998年第3期308-310,共3页
Journal of Huaqiao University(Natural Science)
基金
福建省自然科学基金
