Flow Visualization Techniques Cautions
- For yarn & string: If the inertia (mass) of the yarn/string is too large, it won’t “follow” the flow.
- For smoke: If the airspeed is too high, the smoke and air will mix and “blur”.
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Please send any comments to:
Curator:
Tom.Benson@grc.nasa.gov
Responsible Official:
Kathy.Zona@grc.nasa.gov