If Prandtl Number Is Greater Than the Schmidt Number, Then

question 8

Multiple Choice

If Prandtl number is greater than the Schmidt number, then the

• A)Thermal boundary layer lies inside the concentration boundary layer
• B)Concentration boundary layer lies inside the thermal boundary layer
• C)Thermal & concentration boundary layers are of equal thickness
• D)Hydrodynamic (i.e., momentum) boundary layer is thicker than the other two

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