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← ScienceWhich outcome results when estimating Reynolds number upstream?
A)Underestimated turbulence initiation risk✓
B)Accurate laminar flow prognosis
C)Overestimated viscous resistance presence
D)Precise boundary layer determination
💡 Explanation
Underestimation of the upstream Reynolds number leads to an inaccurate turbulence prediction because laminar to turbulent transition is missed using convection; therefore turbulence initiation risk becomes underestimated rather than other flow characteristics under different conditions.
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