Dataset of paper "Photocatalytic façades in open urban environments: A CFD assessment of surface removal and volumetric air-purification effectiveness"

Dataset of paper "Photocatalytic façades in open urban environments: A CFD assessment of surface removal and volumetric air-purification effectiveness" Histogram showing the distribution of values on the building walls for the selected mesh used in the CFD simulations. Histogram showing the distribution of values on the building walls for the mesh with used for comparison in the CFD simulations. Vertical wind velocity profiles at different distances from the inlet for the studied wind velocity conditions. Vertical NO concentration profiles at different distances from the inlet for the studied wind velocity conditions. Percentage of NO removed by photocatalysis calculated using the concentration-based method at different control volumes. The results include the total relative removal and the differential contribution of each control volume region. Molar concentration of NO removed by photocatalysis calculated using the concentration-based method at different control volumes. NO (ppb) removed across the width of the central corridor for two mesh densities (y⁺ ≈ 1 and y⁺ ≈ 100) at the beginning and end of the corridor. Percentage of NO removed by photocatalysis calculated using the concentration-based method for two mesh resolutions (y⁺ ≈ 1 and y⁺ ≈ 100). NO removal rate by photocatalysis calculated using the molar flux for two mesh resolutions (y⁺ ≈ 1 and y⁺ ≈ 100). Vertical wind velocity profiles at different distances from the inlet for the studied wind velocity conditions with the barrier. Vertical NO profiles at 150 m from the inlet for the studied wind velocity conditions with the barrier and without. Vertical NO profile at 5 m from façade for the studied wind velocity conditions with the barrier Ppb of NO after and before the photocatalytic treatment on the façade of the building. Ppb of NO2 and NO3 after the photocatalytic treatment on the façade of the building with and without barrier. NO (ppb) removed across the width of the central corridor for two mesh densities (y⁺ ≈ 1 and y⁺ ≈ 100) at the beginning and end of the corridor. Percentage of NO removed by photocatalysis calculated using the concentration-based method at different control volumes for the barrier’s case. The results include the total relative removal and the differential contribution of each control volume region. NO removal rate based on molar flux different control volumes for barrier’s cases. NO (ppb) removed across the width of the central corridor for two mesh densities (y⁺ ≈ 1 and y⁺ ≈ 100) at the beginning and end of the corridor for a wind speed of 5 m s-1. Percentage of NO removed by photocatalysis calculated using the concentration-based method for two mesh resolutions (y⁺ ≈ 1 and y⁺ ≈ 100) for a wind speed of 5 m s-1. NO removal rate by photocatalysis calculated using the molar flux for two mesh resolutions (y⁺ ≈ 1 and y⁺ ≈ 100) for a wind speed of 5 m s-1.