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.