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

SND-ID: 2024-182.

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Citation

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

Research principal

Luleå University of Technology rorId

Description

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.

Data contains personal data

No

Language

Method and outcome
Data collection
Geographic coverage
Administrative information

Contributor(s)

Bo Nordell - Luleå tekniska universitet, Arkitektur och vatten orcid

Ragnar Nilsson Gawelin - Enskilda Gymnasiet, Stockholm

Identifiers

Topic and keywords

Research area

Water engineering (Standard för svensk indelning av forskningsämnen 2011)

Keywords

Air, Air, Turbulence, Physical properties, Atmospheric pressure, Air flow

Publications