Oxygen transport and diffusion numerical simulation on water and air mixture of plug discharge
Why this work is in the frame
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Bibliographic record
Abstract
An experiment of the dissolved oxygen transport and diffusion with water and air mixture in plug discharge is established,in order to study the undersaturated dissolved oxygen behavior of water and air mixture plug discharge and illustrate the influence of air volume fraction,inlet dissolved oxygen concentration,Reynolds number and geometry size on dissolved oxygen concentration.Velocity,pressure and dissolved oxygen concentration are measured,respectively.A three-dimensional mathematical model of dissolved oxygen transport and diffusion is established to compute water and air mixture flow,and,it is validated by the experimental data.It is used to compute the dissolved oxygen distribution with different inlet air volume fraction,dissolved oxygen concentration,Reynolds number,length,and diameter of the plug section.The results show that the increment of dissolved oxygen concentration increases with increasing air volume fraction,and,increasing difference between inlet dissolved oxygen concentration and saturation dissolved oxygen concentration,respectively.It also increases with decreasing Reynolds number.Finally,it increases with increasing length of plug section,and increases with decreasing diameter of plug section.
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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 | 0.001 |
| 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