Computation of Forward-speed Wave-body Interactions In Frequency Domain
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Bibliographic record
Abstract
A panel-free method (PFM) has been further developed to compute wave interaction with bodies at forward speed in the frequency domain. The desingularized integral equation in terms of source strength distribution is developed by removing the singularity due to the Rankine term in the forward-speed Green function. Non-Uniform Rational B-Splines (NURBS) surfaces are adopted to describe the exact body geometry mathematically. The integral equations are then discretized over the body surface by Gaussian quadratures. In this work, the double-body m-terms are computed on the NURBS surface using PFM. The accuracy and reliability of this method was demonstrated by its applications to the radiation and diffraction problems of a submerged sphere and a Wigley-hull ship at forward speed. The computed results were compared with the analytical solutions and experimental 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