Detonation Transfer of Insensitive High Explosive Assemblies Through a Bulged Closure Disc
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Extensive investigation of a very rare bulged closure disc phenomenon was performed on the Titan IV Solid Rocket Motor Upgrade, SRMU, Linear Shaped Charge Assembly (LSCA) following a Lot Acceptance Test anomaly. The steel disc, spanning over a Hexanitrostilbene (HNS) load in a Transfer Charge, was approximately 0.101-mm (0.004-in.) thick and the bulge was on the order of 0.635-mm (0.025-in.) high with a diameter of 5.79 mm (0.228 inch). The charge provides the interface between an HNS loaded end-tip of a confined detonating cord and the linear-shaped charge. The bulge developed in three lot acceptance test samples, during dynamic testing. Possible causes of this anomaly were identified. A theoretical analysis and a thorough testing series were performed to evaluate the effect of the condition on the detonation transfer.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| 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