Pressure measurements in Pipe Flow : Laminarization of Highly Turbulent Air Flow

SND-ID: 2024-182.

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Creator/Principal investigator(s)

Bo Nordell - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering orcid

Ragnar Nilsson Gawelin - Enskilda Gymnasiet, Stockholm


Measurements showing how the velocity profile of a highly turbulent air flow is laminarized by the soft hairy walls lining the pipe walls.The documented detailed but manual measurements were done in 1979, A Prandl pipe was used to determine the dynamic air pressure in sections along the pipe.

The dataset was originally published in DiVA and moved to SND in 2024.

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Method and outcome
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Administrative information


Bo Nordell - Luleå tekniska universitet, Arkitektur och vatten orcid

Ragnar Nilsson Gawelin - Enskilda Gymnasiet, Stockholm


Topic and keywords

Research area

Water engineering (Standard för svensk indelning av forskningsämnen 2011)