Models are commonly used to study the dispersion of a gaseous pollutant from an exhaust stack...

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Models are commonly used to study the dispersion of a gaseous pollutant from an exhaust stack located near a building complex. Similarity requirements for the pollutant source involve the following independent variables: the stack gas speed, V, the wind speed, U, the density of the atmospheric air, p, the difference in densities between the air and the stack gas, p - Ps, the acceleration of gravity, g, the kinematic viscosity of the stack gas, Vs, and the stack diameter, D. Find 4 pi groups for modeling the pollutant source and choose the correct answer below. O O π1 E || - π1 π1 = V Vs π₁ = 7, π₂ U = , π2 = 2 = = ₁T2 = VD U " Vg Vs 2 V Vs D' VD Vs 9 - π3 T3 = πT3 = T3 = V " gD Vs pD V2 9 " π4= π4 = π4 = V² gD' "; π4 = P-Ps P Vs P-Ps P-Ps Vs P-Ps Р Models are commonly used to study the dispersion of a gaseous pollutant from an exhaust stack located near a building complex. Similarity requirements for the pollutant source involve the following independent variables: the stack gas speed, V, the wind speed, U, the density of the atmospheric air, p, the difference in densities between the air and the stack gas, p - Ps, the acceleration of gravity, g, the kinematic viscosity of the stack gas, Vs, and the stack diameter, D. Find 4 pi groups for modeling the pollutant source and choose the correct answer below. O O π1 E || - π1 π1 = V Vs π₁ = 7, π₂ U = , π2 = 2 = = ₁T2 = VD U " Vg Vs 2 V Vs D' VD Vs 9 - π3 T3 = πT3 = T3 = V " gD Vs pD V2 9 " π4= π4 = π4 = V² gD' "; π4 = P-Ps P Vs P-Ps P-Ps Vs P-Ps Р

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Similarity requirements are the conditions that must be met in order for a model to be a valid repre... View the full answer