MASS-TRANSPORT AND CHEMICAL-REACTION IN TAYLOR-VORTEX FLOWS WITH ENTRAINED CATALYTIC PARTICLES - APPLICATIONS TO A NOVEL CLASS OF IMMOBILIZED ENZYME BIOCHEMICAL REACTORS

被引：11

作者：

IOSILEVSKII, G ^{[1
]}

BRENNER, H ^{[1
]}

MOORE, CMV ^{[1
]}

COONEY, CL ^{[1
]}

机构：

[1] MIT, DEPT CHEM ENGN, CAMBRIDGE, MA 02139 USA

来源：

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 1993年 / 345卷 / 1675期

关键词：

D O I：

10.1098/rsta.1993.0130

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The general problem of mass transport and chemical reaction in spatially periodic annular flows with entrained catalytic particles is investigated using generalized Taylor-Aris dispersion theory arguments. Generic formulas are derived for the effective solute reaction rate, mean axial velocity and dispersivity in terms of the numerous geometric, kinematic, kinetic and material physicochemical parameters defining the complex three-dimensional transport and reaction problem. The theoretical analysis constitutes a prelude to rationalizing the behaviour (and optimizing the design) of a class of immobilized enzyme biochemical reactors, in which the 'catalytic' enzyme is distributed over the surfaces of small entrained particles.

引用

页码：259 / 294

页数：36

共 13 条

[1]

Bird R B., 2007, TRANSPORT PHENOMENA

[2] DISPERSION RESULTING FROM FLOW THROUGH SPATIALLY PERIODIC POROUS-MEDIA [J].