In § 6.3, p. A16-13, the inward RV at contact used to calculate the collision kernel was erroneously reported as $\langle {w_r}|r = 2{a}\rangle^{-} = 1.2\ \textrm{m}\ {\textrm{s}^{ - 1}}$ due to a typo in the MATLAB code for this calculation. The correct value is $\langle {w_r}|r = 2{a}\rangle^{-} = 0.16\ \textrm{m}\ {\textrm{s}^{ - 1}}$. Correspondingly, the correct value for the collision kernel at $St \approx 0.75,a \approx 14\;\mathrm{\mu }\textrm{m},R{e_\lambda } = 324$ from the experiment is $\hat{k}(2a) = 3.8 \times {10^4}$ instead of $2.9 \times {10^5}$ originally reported. This correction does not impact any of the conclusions of the paper. Note that past direct numerical simulation results are $\hat{k}(2a) = 0.1{-}10$ for $St \approx 0.1{-}1.0$ and $R{e_\lambda } = 88{-}597$ (see page A16-14).
Article contents
Particle radial distribution function and relative velocity measurement in turbulence at small particle-pair separations – CORRIGENDUM
Published online by Cambridge University Press: 30 March 2023
Abstract
- Type
- Corrigendum
- Information
- Creative Commons
- This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
- Copyright
- © The Author(s), 2023. Published by Cambridge University Press
References
Hammond, A. & Meng, H. 2021 Particle radial distribution function and relative velocity measurement in turbulence at small particle-pair separations. J. Fluid Mech. 921, A16.CrossRefGoogle Scholar
This correction applies to the following article(s):
You have
Access
Open access
- 1
- Cited by