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Record W2275854692 · doi:10.1002/cjce.22422

Size of nanoparticle agglomerates in fluidization

2015· article· en· W2275854692 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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueThe Canadian Journal of Chemical Engineering · 2015
Typearticle
Languageen
FieldEngineering
TopicParticle Dynamics in Fluid Flows
Canadian institutionsnot available
FundersNational Institute of Mental HealthNational Institutes of HealthIran National Science Foundation
KeywordsAgglomerateFluidizationvan der Waals forceDragForce balanceSuspension (topology)Materials scienceNanoparticleParticle sizeDLVO theoryAdhesionChemical engineeringNanotechnologyComposite materialChemistryMechanicsFluidized bedColloidMoleculePhysicsPhysical chemistryOrganic chemistry

Abstract

fetched live from OpenAlex

Abstract A model based on force balance was proposed to estimate the equilibrium size of agglomerates formed in the fluidization process of nanoparticles. This model was derived based on the balance between drag, collision, and gravity forces as separation forces, and the van der Waals force as an adhesion force. The effects of permeability of agglomerates and addition of isopropanol to the gas‐solid suspension on the agglomerate size were investigated for the first time. Results showed that the average size of agglomerates decreased when increasing the gas velocity. In addition, the average agglomerate sizes decreased in the presence of isopropanol due to the weakening of van der Waals adhesion force. An overall agreement with an average error of 20 % was observed between the estimated agglomerate sizes and the experimental data.

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)0.000
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.033
Threshold uncertainty score0.262

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.010
GPT teacher head0.189
Teacher spread0.178 · 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