Análisis del intercambio de calor e incrustaciones en un sistema de enfriadores de ácido sulfhídrico
Bibliographic record
Abstract
"Los enfriadores de ácido sulfhídrico (intercambiadores de calor de tubo y coraza enchaquetados) tienen la función de enfriar desde 416,15 K hasta 310,15 K el gas producido, así como de separar el azufre arrastrado por los gases que salen de la torre del reactor. Mediante el método de experimentación pasiva se realizó la investigación en un banco de enfriadores en operaciones, con el objetivo determinar los coeficientes de transferencia de calor y el grado de incrustaciones basado en su resistencia térmica. Se corroboró que la operación de estos equipos fuera de los parámetros de diseño provoca incremento de la temperatura del gas a la salida y del arrastre de azufre en estado líquido. La pérdida de eficiencia está influenciada por la presencia de elementos incrustantes en el fluido, que provoca variaciones en el coeficiente global de transferencia de calor. Se estableció la tendencia lineal de resistencia térmica de las incrustaciones en función del tiempo para tres valores de flujo de gas."
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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".