An axisymmetrical finite element analysis is also made, with which the secondarycracking load and the end slip after secondarycracking can be predicted.
又作了轴对称的有限元分析,能估算次生裂缝出现时的荷载以及次生裂缝出现后的端部滑移。
2
DCC catalyst consists of a modified mesopore zeolite with pentasil structure for primary product of naphtha range to undergo secondarycracking for producing light olefins.