Severe Slugging in a Free-Standing Riser
Why this work is in the frame
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Bibliographic record
Abstract
Abstract A series of experiments on air/water two-phase flow in a flowline riser have been performed. The riser has a free-standing form (7 m high) with the flowline of a 2° downward inclination toward the riser-base. Severe slugging flows are described in the free-standing riser (FSR). Then, experimental pressure comparison between the FSR and L-shaped riser is presented, and three differences are analyzed. Finally, the behavior of severe slugging flow in the FSR was simulated with OLGA software. In conclusion, it is difficult to do the theoretical simulation of severe slugging in a FSR. Keywords: experimentfree-standing riserpressuresevere sluggingsimulation
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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 | 0.001 | 0.001 |
| 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