A Particular Study on Trailing Vortex Dynamics of a Cruising Jet Transport Aircraft
Bibliographic record
Abstract
The trailing vortices from a Heavy Category jet transport aircraft in high altitude cruising flight have been measured in high spatiotemporal detail by a trailing NRC CT-133 research jet. A detailed case study of the state and dynamics of the trailing vortices has been conducted. Vortex separation, descent path and vortex core state have been derived. Emphasis has been placed upon the transient phenomena observed, measured and derived for vortex core state, including long-wave instability, helical vorticity, vortex core waves, core radii changes, vorticity re-distributions and reformations. The observations have been compared to a priori numerical and experimental analyses of line vortices, highlighting similarities of inviscid wave instabilities in the core, radial expansion with core centreline diffusion and core reformation.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".