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Modelling of absorption of H2O vapor in falling film of lbr aqueous solution in vertical tubes with presence of non-condensables

Author
Garcia , E.; Castro, J.; Farnós, J.; Oliva, A.
Type of activity
Presentation of work at congresses
Name of edition
10th IIR Gustav Lorentzen Conference on Natural Working Fluids
Date of publication
2012
Presentation's date
2012-06-26
Book of congress proceedings
10th IIR Gustav Lorentzen Conference 2012 Proceedings
First page
1 (920)
Last page
8 (927)
Repository
http://hdl.handle.net/2117/18010 Open in new window
URL
http://cataleg.upc.edu/record=b1420999~S1*cat Open in new window
Abstract
One of the main reasons of the discrepancies between theoretical predictions made by models of absorbers of H2O-LiBr absorption chillers when they are compared with experimental results under real conditions is the presence of non-condensables gases. These non-condensables gases are inside the shell of the absorption chiller mainly for two reasons: i) air leakages (Oxygen-Nitrogen); ii) gases produced by corrosion (Hydrogen). A mathematical model of falling film absorption of H2O by LiBr aqueous...
Citation
García-Rivera, E. [et al.]. Modelling of absorption of H2O vapor in falling film of lbr aqueous solution in vertical tubes with presence of non-condensables. A: IIR Gustav Lorentzen Conference on Natural Working Fluids. "10th IIR Gustav Lorentzen Conference 2012 Proceedings". Delft: 2012, p. 1 (920)-8 (927).
Group of research
CTTC - Heat and Mass Transfer Technological Center

Participants