Articles | Volume 11, issue 3
https://doi.org/10.5194/amt-11-1741-2018
https://doi.org/10.5194/amt-11-1741-2018
Research article
 | 
27 Mar 2018
Research article |  | 27 Mar 2018

Assessing the degree of plug flow in oxidation flow reactors (OFRs): a study on a potential aerosol mass (PAM) reactor

Dhruv Mitroo, Yujian Sun, Daniel P. Combest, Purushottam Kumar, and Brent J. Williams

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Cited articles

Aris, R.: On the Dispersion of a Solute in a Fluid Flowing through a Tube, P. Roy. Soc. A-Math. Phy., 235, 67–77, https://doi.org/10.1098/rspa.1956.0065, 1956.
Bourne, J. R.: Mixing and the Selectivity of Chemical Reactions, Org. Process Res. Dev., 7, 471–508, https://doi.org/10.1021/op020074q, 2003.
Brune, W. H., Schwab, J. J., and Anderson, J. G.: Laser magnetic resonance, resonance fluorescence, resonance absorption studies of the reaction kinetics of O + OH  →  H + O2, O + HO2  →  OH + O2, N + OH  →  H + NO, N + HO2  →  products at 300 K between 1 and 5 torr, J. Phys. Chem., 87, 4503–4514, https://doi.org/10.1021/j100245a034, 1983.
Bruns, E. A., El Haddad, I., Keller, A., Klein, F., Kumar, N. K., Pieber, S. M., Corbin, J. C., Slowik, J. G., Brune, W. H., Baltensperger, U., and Prévôt, A. S. H.: Inter-comparison of laboratory smog chamber and flow reactor systems on organic aerosol yield and composition, Atmos. Meas. Tech., 8, 2315–2332, https://doi.org/10.5194/amt-8-2315-2015, 2015.
Canagaratna, M. R., Jayne, J. T., Jimenez, J. L., Allan, J. D., Alfarra, M. R., Zhang, Q., Onasch, T. B., Drewnick, F., Coe, H., Middlebrook, A., Delia, A., Williams, L. R., Trimborn, A. M., Northway, M. J., DeCarlo, P. F., Kolb, C. E., Davidovits, P., and Worsnop, D. R.: Chemical and microphysical characterization of ambient aerosols with the aerodyne aerosol mass spectrometer, Mass Spectrom. Rev., 26, 185–222, https://doi.org/10.1002/mas.20115, 2007.
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Short summary
In light of the widespread use of chemical reactors that simulate daytime atmospheric chemistry, a more critical analysis of the engineering behind new ones is needed. This work seeks to evaluate the geometry and flow dynamics inside a novel reactor, the potential aerosol mass (PAM) reactor, to help researchers tailor its use based upon what chemistry is investigated.