AI Article Synopsis
- A test emission chamber named CLIMPAQ has been paired with a GC analyzer to assess volatile organic compounds (VOCs) during sorption experiments.
- Equations for calculating the mass transfer coefficient and boundary layer thickness on material surfaces are included.
- The results demonstrate how chamber size affects concentration profiles, comparing three types of chambers with volumes of 1 m³, 30 m³, and a micro chamber of 40 mL.
Article Abstract
A test emission chamber called CLIMPAQ has been coupled to a chromatography analyzer GC to measure volatile organic compounds (VOC) concentration during a sorption experiments (Fast sorption measurements of VOCs on building materials: Part 2 - Comparison between FLEC and CLIMPAQ methods, (Rizk et al., In press) [1]). The equations used to calculate the mass transfer coefficient and the thickness of the boundary layer developed on the surface of a material are presented. In addition, the experimental profiles obtained using the CLIMPAQ chamber is also presented in the presence and the absence of a building material. Finally, the impact of chamber size on the obtained concentration profile using different chambers is shown using 3 types of chambers having different volumes, 1 m(3), 30 m(3) and a micro chamber of 40 mL.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4796712 | PMC |
| http://dx.doi.org/10.1016/j.dib.2016.02.072 | DOI Listing |
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