Engine oil at 100°C flows on the top surface of a 1-m-long flat plate maintained at 20°C. The oil’s freestream speed (u infinity) is 0.1 m/s. Find the engine oil properties from the table A.5 A.  Evaluate the Reynolds number, local con

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A: given:dynamic viscosity μ =1.79 x 10-5 kg/msvelocity V=37m/slength L=1.6m

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A: The given parameters are:Freestream temperature, T∞ = 245 KFreestream pressure, p∞ = 4.35 × 10^4…

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A: For flat plate boundary layer conditionWe Re=5×105Thus Re=ρVLμ Re=1.2×20×1.12518×10-6 Re=15×105Thus…

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A: V= 3m/sTs = 500 CTo = 200 Cx=1 m

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A: b)   Pr=0.796V=1.5 m/sν=1897×10-6 m/s2K=0.03896 wmKnow calculate Reynold…

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Q: Consider an airflow over the surface of a flat plate with a temperature Ts = 250 °C. At some…

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A: Given, ρ = 1.5 kg/m3v = 1.5 × 10-5  m2/sL = 2.5 mW = 1 mV = 1.5 m/s  Total area exposed for drag (A)…

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A: Re =ρVDμ =VDν  chracterstics of air at Ts+T∞2=300+3502= 325 K  using data book ν =5.12×10-5m2/s k =…