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Record W7033593978

Rediseño de instalación de hidrotransporte para el estudio del crudo cubano mejorado 650 en la Universidad de Moa

2024· article· es· W7033593978 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueDOAJ (DOAJ: Directory of Open Access Journals) · 2024
Typearticle
Languagees
FieldEngineering
TopicCivil and Structural Engineering Research
Canadian institutionsNickel Institute
Fundersnot available
KeywordsScale (ratio)Character (mathematics)Order (exchange)
DOInot available

Abstract

fetched live from OpenAlex

Se realizó el rediseño de la instalación de hidrotransporte a escala experimental perteneciente al laboratorio de hidráulica en la Universidad de Moa, con vista al estudio del manejo de combustibles cubanos pesados como Crudo Mejorado 650. La evaluación del sistema de bombeo realizado en función de la característica reológica del fluido, permitió establecer la presión requerida de descarga de la bomba de 141 metros columna líquida, por debajo de la de diseño propuesta por el fabricante. Otro de los principales resultados fue la propuesta del espesor de aislamiento térmico de lana de vidrio, que permitiría una reducción en las pérdidas de energía de alrededor del 89,56 % en la instalación, además de la propuesta de selección del calentador a utilizar en el tanque del tipo de resistencia eléctrica marca Polimex.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Scholarly communication, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.496
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0020.002
Open science0.0030.001
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0030.000

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.

Opus teacher head0.098
GPT teacher head0.504
Teacher spread0.406 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it