Bibliographic record
Abstract
Abstract Mass transfer around a spherical compound drop in an extensional creeping flow and at large Peclet numbers is theoretically studied. The compound drop, embedded in an external fluid (fluid 1), is composed from a spherical inner drop (fluid 3), which is engulfed by a spherical fluid shell (fluid 2). The study is governed by four dimensionless parameters: two viscosity ratios, shell over external fluid ( λ 21 ) and internal drop over shell ( λ 32 ); the radii ratio, inner over outer ( κ ); and the large Peclet number ( Pe ). For very fast mobile interfaces, the rate of mass transfer is proportional to Pe 1/2 , it increases as λ 21 or κ decrease, and in the limit of a very small internal drop ( κ → 0) it reduces to the case of a single drop. For very slow mobile interfaces or immobile interfaces, the rate of mass transfer is proportional to Pe 1/3 , it increases as λ 21 or κ increase, and in the limit of a very thin shell ( κ → 1) it behaves like a single solid particle. For both interface speed cases, the effect of the other viscosity ratio ( λ 32 ) on the external mass transfer is practically negligible.
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.
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 | 0.000 |
| 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".