Unsteady Low-Reynolds-Number Computational Study of an Airfoil Undergoing a Novel Figure-Eight Kinematics
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Bibliographic record
Abstract
The objective of the present study is to simulate the low Reynolds number (LRN) fluid dynamics of a two-dimensional (2-D) elliptic airfoil performing a novel figure-eight-like motion. To this end, the influence of Reynolds number (Re) and amplitude of pitching motion on the fluid flow is investigated. Navier-Stokes (N-S) equations are solved using a Finite Volume Method (FVM), and the instantaneous lift and drag coefficients and the corresponding vortical structures are analyzed. The results show that both Re and the amplitude of pitching oscillations have great influence on the fluid dynamics characteristics of the flapping airfoil.
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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