Articles | Volume 14, issue 5
https://doi.org/10.5194/gmd-14-2747-2021
https://doi.org/10.5194/gmd-14-2747-2021
Model description paper
 | 
18 May 2021
Model description paper |  | 18 May 2021

Combining homogeneous and heterogeneous chemistry to model inorganic compound concentrations in indoor environments: the H2I model (v1.0)

Eve-Agnès Fiorentino, Henri Wortham, and Karine Sartelet

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Combining homogeneous and heterogeneous chemistry to model inorganic compounds concentrations in indoor environments: the H2I model (v1.0)
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Preprint withdrawn

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Cited articles

Alvarez, E. G., Amedro, D., Afif, C., Gligorovski, S., Schoemaecker, C., Fittschen, C., Doussin, J.-F., and Wortham, H.: Unexpectedly high indoor hydroxyl radical concentrations associated with nitrous acid, P. Natl. Acad. Sci. USA, 110, 13294–13299, 2013. a
Alwarda, R., Zhou, S., and Abbatt, J. P.: Heterogeneous oxidation of indoor surfaces by gas-phase hydroxyl radicals, Indoor Air, 28, 655–664, 2018. a
Ascher, U. and Petzold, L.: Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations, ISBN 978-0-89871-412-8, Society for Industrial and Applied Mathematics, Philadelphia, 1998. a
Carslaw, N.: A new detailed chemical model for indoor air pollution, Atmos. Environ., 41, 1164–1179, 2007. a, b, c, d, e, f, g, h, i, j
Carter, W.: Development of the SAPRC-07 chemical mechanism, Atmos. Environ., 44, 5324–5335, 2010. a, b
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Short summary
Indoor air quality (IAQ) is strongly influenced by reactivity with surfaces, which is called heterogeneous reactivity. To date, this reactivity is barely integrated into numerical models due to the strong uncertainties it is subjected to. In this work, an open-source IAQ model, called the H2I model, is developed to consider both gas-phase and heterogeneous reactivity and simulate indoor concentrations of inorganic compounds.
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