On the Breakup of Viscous Liquid Sheets by Dual-Mode Linear Analysis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The breakup of planeviscousliquid sheets moving in a gas stream hasbeen studied. Adual-modelinearstability analysis has been carried out under the combined ine uence of sinuous and varicose modes of disturbances at the two liquid‐gas interfaces. The effect of various parameters, such as the Reynolds number, Weber number, density ratio, velocity ratio, and the phase anglebetween thetwo modes, on the breakup characteristics of the liquid sheets has been investigated. At wavelengths corresponding to the dominant wavelengths for either the sinuous or the varicose mode, the breakup of the liquid sheet occurs at full-wavelength intervals, but the breakup point shifts between the half- and the full-wavelength when therespective dominant wavelengths corresponding to thesinuous and the varicose modes are applied simultaneously. The breakup time decreases as the proportion of the varicose mode is increased in the initial disturbance imposed on the liquid sheets. The breakup length (or time) decreases withanincreaseintheReynoldsnumber,Webernumber,densityratio,andvelocity ratio.Thesheetproe leschange for different values of Weber number, density ratio, velocity ratio, and the phase angle between the two modes. Comparison with experimental results shows that the present analysis is able to match the interface proe le close to the nozzle exit, but not further downstream where nonlinear effects are predominant.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it