Consider two different flows over geometrically similar airfoil shapes, one airfoil being twice the size of the other The flow over the smaller airfoil has free stream properties given by T 200 K , p 1 23 kg m 3 , and V 100 m s The flow over the larger airfoil is described by T 800K, p 1 739 kg m 3 , and V 200rn s Assume that both and a are proportional to T 1 2 Are the two flows dynamically similar

Question: Consider two different flows over geometrically similar airfoil shapes, one airfoil being twice the size of the other. The flow over the smaller airfoil has

Consider two different flows over geometrically similar airfoil shapes, one airfoil being twice the size of the other. The flow over the smaller airfoil has free stream properties given by T_∞ = 200 K., p_∞= 1.23 kg/m³, and V_∞= 100 m/s. The flow over the larger airfoil is described by T_∞ = 800K, p_∞= 1.739 kg/m³, and V_∞ = 200rn/s. Assume that both μ and a are proportional to T^1/2. Are the two flows dynamically similar?

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