Vertical Cylinder‐to‐Slurry Heat Transfer in a Gas‐Slurry Transport Bed
Bibliographic record
Abstract
Abstract In the present study we measured the immersed vertical cylinder surface‐to‐slurry heat transfer coefficient in the liquid‐solid and gas‐slurry (three‐phase) transport beds at controlled solid concentrations. The slurry contained 0.1 mm inert glass beads and the solid fraction in the slurry was varied from 0% to 10% by volume. The liquid viscosity was widely varied by using water and a 1.0wt% aqueous CMC solution. A unified dimensionless equation for the heat transfer coefficient with a coefficient of variation of 14.9% was successfully formulated in terms of the Nusselt number, the Prandtl number and the specific power group including the energy dissipation rate per unit mass of slurry in both transport bed systems. The presence of a good analogy was ascertained between the heat transfer and mass transfer on the vertical cylinder.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| 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 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".