optimization
1.2 Chemical Reactor: Scale
Multi-scale Analysis
Scale, m Reference
Chem. Eng.
107
Earth diameter
Global Scale
103 ~105 Golden Gate Bridge System Scale
Trends in ChemE and Chem. Industry
Diversified application areas
Relying on broader and deeper science knowledge
Fundamental Sciences
Physics Chemistry Biology Mathematics … …
10 ~ 102 House
Equipment Scale
10-3 ~10-1 Frog
Particle Scale
10-6 ~10-4 Bacteria
Colloid Scale
10-10 ~10-7 Carbon Atom
Molecular Scale
James Wei, Chem. Eng. Sci., 59(2019), 1641-1651
20世纪40年代末 --霍根(Hougen)和华生(Waston) 法兰克-卡明斯基(Франк-Каменеций)
Reactor Design
Design task
Type Size Operation conditions Scale-up
Procedure
Initial estimation Selection Design calculation