Dataset Open Access
Experimental evidence for jump rope vortices in turbulent convective superstructures
Kim, Nayoung;
Schindler, Felix;
Su, Sylvie;
Eckert, Sven;
Vogt, Tobias
This dataset contains the processed source data used to generate Figs. 4 and 5 in the article “Experimental Evidence for Jump Rope Vortices in Turbulent Convective Superstructures” published in Physical Review Fluids.
The dataset includes:
- Dimensionless horizontal wavelength data (\(\lambda\)/H) as a function of the Rayleigh number (Ra) used in Fig. 4.
-
Dimensionless oscillation frequency data (fH²/\(\kappa\)) as a function of the Rayleigh number used in Fig. 5.
-
Corresponding uncertainty estimates for the experimentally obtained quantities.
The data were extracted from ultrasonic Doppler velocimetry (UDV) measurements performed in a liquid-metal Rayleigh–Bénard convection experiment with aspect ratio \(\Gamma \) = 25 and Prandtl number Pr \(\approx\) 0.03.
Only processed data required for reproducing the published figures are included in this repository.
| Name | Size | |
|---|---|---|
|
figure4_wavelength.xlsx
md5:39147870a74d64b02cd15c839ca2159f |
11.9 kB | Download |
|
figure5_frequency.xlsx
md5:ef5832bfb15c0ac5eb40d96222fe8afb |
12.1 kB | Download |
| All versions | This version | |
|---|---|---|
| Views | 14 | 14 |
| Downloads | 4 | 4 |
| Data volume | 48.0 kB | 48.0 kB |
| Unique views | 8 | 8 |
| Unique downloads | 3 | 3 |
- Publication date:
- May 14, 2026
- DOI:
-
- Related identifiers:
- Identical to:
https://www.hzdr.de/publications/Publ-43399 - Communities:
- License (for files):
- Creative Commons Attribution 4.0 International