Abstract
The accelerating effects of surface-tension-driven Marangoni convection on interfacial heat and mass transfer were demonstrated by the absorption of steam by quiescent aqueous LiBr solution with n-octanol additive. The effect caused by surfactant additive on quiescent liquid absorption can be quantified approximately to that caused by artificial agitation in liquid without additive. The effect of artificial liquid agitation on the absorption system in the presence of n-octanol was also studied to reveal the interaction between the induced interfacial turbulence and the inherent bulk turbulence. The experimental results show that interfacial turbulence caused by surfactant additive plays a dominant role in a system of less intense inherent bulk turbulence. (from Authors)
| Original language | English |
|---|---|
| Pages (from-to) | 271-282 |
| Number of pages | 12 |
| Journal | Journal - Chinese Institute of Chemical Engineers |
| Volume | 25 |
| Issue number | 5 |
| Publication status | Published - 1994 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
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Absorption enhancement by the Marangoni effect - pool absorption of steam by aqueous lithium bromide solutions with n-octanol additive. / Tzu-Chiang Wu, Wu; Hsin-Hsen Lu, Lu; Yang, Yu Min; Jer-Ru Maa, Maa.
In: Journal - Chinese Institute of Chemical Engineers, Vol. 25, No. 5, 01.01.1994, p. 271-282.Research output: Contribution to journal › Article
TY - JOUR
T1 - Absorption enhancement by the Marangoni effect - pool absorption of steam by aqueous lithium bromide solutions with n-octanol additive
AU - Tzu-Chiang Wu, Wu
AU - Hsin-Hsen Lu, Lu
AU - Yang, Yu Min
AU - Jer-Ru Maa, Maa
PY - 1994/1/1
Y1 - 1994/1/1
N2 - The accelerating effects of surface-tension-driven Marangoni convection on interfacial heat and mass transfer were demonstrated by the absorption of steam by quiescent aqueous LiBr solution with n-octanol additive. The effect caused by surfactant additive on quiescent liquid absorption can be quantified approximately to that caused by artificial agitation in liquid without additive. The effect of artificial liquid agitation on the absorption system in the presence of n-octanol was also studied to reveal the interaction between the induced interfacial turbulence and the inherent bulk turbulence. The experimental results show that interfacial turbulence caused by surfactant additive plays a dominant role in a system of less intense inherent bulk turbulence. (from Authors)
AB - The accelerating effects of surface-tension-driven Marangoni convection on interfacial heat and mass transfer were demonstrated by the absorption of steam by quiescent aqueous LiBr solution with n-octanol additive. The effect caused by surfactant additive on quiescent liquid absorption can be quantified approximately to that caused by artificial agitation in liquid without additive. The effect of artificial liquid agitation on the absorption system in the presence of n-octanol was also studied to reveal the interaction between the induced interfacial turbulence and the inherent bulk turbulence. The experimental results show that interfacial turbulence caused by surfactant additive plays a dominant role in a system of less intense inherent bulk turbulence. (from Authors)
UR - http://www.scopus.com/inward/record.url?scp=0028028867&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028028867&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0028028867
VL - 25
SP - 271
EP - 282
JO - Journal of the Taiwan Institute of Chemical Engineers
JF - Journal of the Taiwan Institute of Chemical Engineers
SN - 1876-1070
IS - 5
ER -