Capturing CO2 from ambient air - David Keith
Capturing CO2 from ambient air - David Keith
Capturing CO2 from ambient air - David Keith
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
spray mass density [kg / ln(μm)]<br />
10000<br />
5000<br />
initial (spray) distribution<br />
S = 3.7<br />
steady-state average<br />
for adjusted E coal<br />
S = 0.71<br />
steady-state average for E coal = 1<br />
S = 0.58<br />
0<br />
10 100 1000 10000<br />
drop diameter [μm]<br />
Figure 3.9: Initial and steady-state average size distributions of spray in CFSTR model of coalescence.<br />
Surface area S, and total mass drop dramatically <strong>from</strong> the input spray. Ecoal is the probability of coalescence<br />
given a collision (Ecoal = 1 implies every collision results in coalescence). S is the average surface of<br />
the spray per unit volume of contactor in m 2 /m 3 . Input spray is the “average” distribution <strong>from</strong> Figure 3.6<br />
(same as previous two figures) and “full-scale” spray density <strong>from</strong> Figure 3.7 (same as previous figure).<br />
33