- 作者: Ho, The-Chung
- 作者服務機構: Department of Chemical Engineering, University of Delaware Newark, Delaware 19711, U. S. A.
- 中文摘要: --
- 英文摘要:
A simple expression is given to estimate the effectiveness factor for a
rectangular parallelepiped catalyst by means of a singular perturbation scheme. The
analysis demonstrates that a three-dimensional problem can be reduced to a one-
dimensional one and justifies the fact that a rectangular parallelepiped with small
aspect ratios can be adequately approximated by a slab of infinite extent. The
results could be applicable in screening of catalyst formulations where catalysts
are evaluated in the form of lumps. - 中文關鍵字: --
- 英文關鍵字: --