Model for Deformation of Drops and Liquid Jets in Gaseous Crossflows
Why this work is in the frame
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Bibliographic record
Abstract
An analytical-numerical model is developed to calculate the deformation and spreading of axisymmetric and two-dimensional liquid drops in a gas stream for small Ohnesorge numbers and large Reynolds numbers. The model is based on an approximate series solution of the Navier-Stokes equations written for the interior flow of the drop and assuming a quasi-static gas flow. The pressure distribution on the drop surface is provided using a perturbation analysis about a trivial zeroth-order solution. The axisymmetric formulation is used for calculating the deformation of the spherical droplets, and the two-dimensional formulation is used to develop a model for predicting the spreading of the cross section of liquid jets in crossflows. The penetration of the liquid jet in the gas flow is calculated, and the results are compared with experimental and empirical results.
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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