Question
Download Solution PDFBluff body surface _______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFA bluff body is defined as that body whose surface is not aligned with the stream-lines, when placed in the flow.
Therefore, the body offers lesser resistance in terms of Viscous or Frictional drag.
There is very a large pressure drag, due to eddy formation after the body leading to a large wake region.
While, a streamlined body is defined as that body whose surface is aligned with the streamlines, when the body is placed in the flow.
Last updated on May 28, 2025
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