In Take-Home Experiment: Inhalation, we measured the average flow rate of air traveling through the trachea during each inhalation. Now calculate the average air speed in meters per second through your trachea during each inhalation. The radius of the trachea in adult humans is approximately 10-2 m. From the data above, calculate the Reynolds number for the air flow in the trachea during inhalation. Do you expect the air flow to be laminar or turbulent?

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Chapter12: Fluid Dynamics And Its Biological And Medical Applications
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Problem 7PE: (a) As blood passes through the capillary bed in an organ, the capillaries join to form venules...
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In Take-Home Experiment: Inhalation, we measured the average flow rate of air traveling through the trachea during each inhalation. Now calculate the average air speed in meters per second through your trachea during each inhalation. The radius of the trachea in adult humans is approximately 10-2 m. From the data above, calculate the Reynolds number for the air flow in the trachea during inhalation. Do you expect the air flow to be laminar or turbulent?

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