Calculate the ratio of thermal-boundary-layer

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Calculate the ratio of thermal-boundary-layer thickness to hydrodynamic-boundary-layer thickness for the following fluids: air at 1 atm and 20°C, water at 20°C, helium at 1 atm and 20°C, liquid ammonia at 20°C, glycerine

at 20°C. Ans:  1.121, 0.5228 ,1.1248, 0.7911, 0.4319

Reference no: EM13292299

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