Biomedical Engineering Reference
In-Depth Information
1.0
Reaction rate
limited
K
A
= 0
K
A
= 0.01
C
Ab
K
A
= 0.1
C
Ab
K
A
=
C
Ab
K
A
=
0.8
0.6
0.4
External
mass transfer
limited
0.2
0.0
0.01
0.1
1
10
100
-1
e
= k
c
aC
Ab
/(-
r
A,b
)
FIGURE 17.2
Effect of mass transfer coefficient on the rate of reaction.
1
External
mass transfer
limited
0.1
K
A
= 0
K
A
= 0.01
C
Ab
K
A
= 0.1
C
Ab
K
A
=
C
Ab
K
A
=
0.01
0
1
1
1
e
=
(-
r
A,b
)
/k
c
aC
Ab
FIGURE 17.3
Effect of mass transfer coefficient on the rate of reaction on a log
e
log scale.
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