Microgravity PMD investigations by miniaturization of the test sample
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
The main objective of the presented work was to recreate the effect of a microgravity environment in conventional ground-based laboratories by decreasing the scale of the test sample. In order to assess the viability of such a technique, an experimental study of a sponge-type control PMD (Propellant management Device) was carried out. For the purpose of the study, a dedicated test rig was developed and built to perform tests at different sponge's scales at the research laboratory of fluid mechanics CMEFE of HEPIA in Geneva. The miniaturization of the sponges was performed by Wire Electrical Discharge Machining (WEDM) which allowed to manufacture the miniaturized sponges. For steady state investigations, experimental tests were performed and compared with theoretical data, based on the dimensionless number analysis. In order to reproduce physical similarity of the microgravity behavior, a known Bond Number was imposed in the experimental campaigns.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 |
| 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