Figure shows five different spherical objects with different drag effect. Identify the sequence of drag coefficient,...

 

Transcribed Image Text:

Figure shows five different spherical objects with different drag effect. Identify the sequence of drag coefficient, Cp for these spherical objects (from highest Cp to lowest Cp) when the flow passed through the object at Re ≤1 and Re> 104. Explain the reason of your sequence. V->> D D V->> -06 D B V D Figure shows five different spherical objects with different drag effect. Identify the sequence of drag coefficient, Cp for these spherical objects (from highest Cp to lowest Cp) when the flow passed through the object at Re ≤1 and Re> 104. Explain the reason of your sequence. V->> D D V->> -06 D B V D

Answer rating: 100% (QA)

Sphere A This sphere has a smooth surface with no protrusions or indentations Therefore it will have the lowest drag coefficient at both Re1 and Re104 At low Reynolds numbers the flow is dominated by ... View the full answer