Dimensionless representation of the column characteristics and weld pool interactions for a DC argon arc
Why this work is in the frame
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Bibliographic record
Abstract
The column characteristics and weld pool interactions for a DC argon arc in a GTAW configuration are represented by dimensionless correlations. Arc was described by a numerical model, considering currents between 200–300 A and arc lengths between 5–10 mm. The arc, defined as the loci of the 10,000 K isotherm, was found to display a parabolic shape; whose parameters are independent of current and arc length. Arc column temperature, velocity, and magnetic field are scaled with the width of the arc and a maximum that can also be predicted with a dimensionless approach. Arc-melt interactions include arc pressure, heat and current fluxes, and shear stress are also captured in dimensionless form. Scaling results compare well to numerical and experimental results reported.
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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