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7. Bericht über Untersuchungen zur ausgebildeten Turbulenz
Open accessAbstract
"The recent experiments by Jakob and Erk, on the resistance of flowing water in smooth pipes, which are in good agreement with earlier measurements by Stenton and Pannell, have caused me to change my opinion that the empirical Blasius law (resistance proportional to the 7/4 power of the mean velocity) was applicable up to arbitrarily high Reynolds numbers. According to the new tests the exponent approaches 2 with increasing Reynolds number, where it remains an open question whether or not a specific finite limiting value of the resistance factor lambda is obtained at R = infinity. With the collapse of Blasius' law the requirements which produced the relation that the velocity in the proximity of the wall varied in proportion to the 7th root of the wall distance must also become void" (p. 1).
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Cited by
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Large, W. G., McWilliams, J. C., & Doney, S. C. (1994) · Reviews of Geophysics · doi:10.1029/94rg01872 · Cited by 4,443
Jähne, B., & Haußecker, H. (1998) · Annual Review of Fluid Mechanics · doi:10.1146/annurev.fluid.30.1.443 · Cited by 346
Measurement of eddy diffusivity in bubble column and validation based on the intermittency models
Kulkarni, A. A., & Joshi, J. B. (2005) · Chemical Engineering Science · doi:10.1016/j.ces.2005.04.003 · Cited by 13
Metadata
- Authors
- Prandtl, L.
- Venue
- ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
- Publisher
- Wiley
- Published
- 1925-01
- Volume
- 5
- Issue
- 2
- Pages
- 136-139
- ISSN
- 0044-2267 (ISSN-L)
- 1521-4001
- OpenAlex
- W2918335093
- Cited by
- 1,474
- References
- 0
- FWCI
- 3.14
- Type
- journal article
- Language
- en
- Open access
- green
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How to cite
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- This page
- CoChat. (2026). Citation check: 7. Bericht über Untersuchungen zur ausgebildeten Turbulenz. https://app.cochat.ai/papers/10.1002/zamm.19250050212
- The paper
- Prandtl, L. (1925). 7. Bericht über Untersuchungen zur ausgebildeten Turbulenz. ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. https://doi.org/10.1002/zamm.19250050212
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
