The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
On the relation of near-wall streamwise vortices to wall skin friction in turbulent boundary layers
Abstract
Databases from direct numerical simulations of fully developed turbulent channel flow were used to examine the relation between skin-friction on the wall and streamwise vortices observed near the wall. It is shown that the wall shear rate correlates with streamwise vortices near the wall and that the maximum correlation occurs downstream and with lateral displacement from the location of skin-friction measurement. Conditionally-averaged statistics taken near high skin-friction regions indicate that the higher skin-friction values are associated with streamwise vortices located closer to the wall. Visual studies of the time evolution of near-wall streamwise vortices and skin-friction on the wall also indicate that the high skin-friction footprints on the wall can be attributed to streamwise vortices.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Turbulence statistics in fully developed channel flow at low Reynolds number
Kim, J., Moin, P., & Moser, R. (1987) · Journal of Fluid Mechanics · doi:10.1017/s0022112087000892 · Cited by 4,873
Self-citation
Cited by
Active turbulence control for drag reduction in wall-bounded flows
Choi, H., Moin, P., & Kim, J. (1994) · Journal of Fluid Mechanics · doi:10.1017/s0022112094000431 · Cited by 770
Self-citation
Metadata
- Authors
- Kravchenko, A. G., Choi, H., & Moin, P.
- Venue
- Physics of Fluids A: Fluid Dynamics
- Publisher
- AIP Publishing
- Published
- 1993-12-01
- Volume
- 5
- Issue
- 12
- Pages
- 3307-3309
- ISSN
- 0899-8213 (ISSN-L)
- OpenAlex
- W2070860976
- Cited by
- 208
- References
- 1
- FWCI
- 0.93
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: On the relation of near-wall streamwise vortices to wall skin friction in turbulent boundary layers. https://app.cochat.ai/papers/10.1063/1.858692
- The paper
- Kravchenko, A. G., Choi, H., & Moin, P. (1993). On the relation of near-wall streamwise vortices to wall skin friction in turbulent boundary layers. Physics of Fluids A: Fluid Dynamics. https://doi.org/10.1063/1.858692
Data sources
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.
