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Architectural Aerodynamics
SPATIAL
Architectural aerodynamics is the ATH spatial discipline mapping how a building's form steers airflow and therefore where airborne contamination is deposited. Wind interacting with elevations, recesses and roof geometry creates pressure gradients, Venturi accelerations and 'atmospheric eddies' — low-pressure zones (soffits, recessed entrances, leeward corners) where turbulence drops and the spore and particulate load settles out. These eddy-deposition zones are the predictable colonisation hot spots a forensic clean targets first. The discipline links the atmospheric vector field (deposition velocity, Venturi/microbial-wind-tunnel effects) to the physical substrate, so cleaning frequency and focus follow the building's own aerodynamics rather than a uniform schedule.
Venturi effects, microbial wind tunnel
Architectural aerodynamics is the ATH spatial discipline mapping how a building's form steers airflow and therefore where airborne contamination is deposited. Wind interacting with elevations, recesses and roof geometry creates pressure gradients, Venturi accelerations and 'atmospheric eddies' — low-pressure zones (soffits, recessed entrances, leeward corners) where turbulence drops and the spore and particulate load settles out. These eddy-deposition zones are the predictable colonisation hot spots a forensic clean targets first. The discipline links the atmospheric vector field (deposition velocity, Venturi/microbial-wind-tunnel effects) to the physical substrate, so cleaning frequency and focus follow the building's own aerodynamics rather than a uniform schedule.
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