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Record W2801712916 · doi:10.1139/tcsme-2000-0038

ASYMPTOTIC SOLUTION FOR THE FLOW DUE TO AN INFINITE ROTATING DISK IN THE CASE OF LARGE MAGNETIC FIELD

2000· article· en· W2801712916 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

VenueTransactions of the Canadian Society for Mechanical Engineering · 2000
Typearticle
Languageen
FieldEngineering
TopicMaterial Science and Thermodynamics
Canadian institutionsnot available
Fundersnot available
KeywordsAsymptotic expansionFlow (mathematics)LinearizationMathematical analysisMethod of matched asymptotic expansionsMathematicsMagnetic fieldSimilarity solutionRange (aeronautics)Asymptotic analysisExact solutions in general relativityField (mathematics)PhysicsMechanicsNonlinear systemGeometryBoundary value problemBoundary layerPure mathematics

Abstract

fetched live from OpenAlex

The flow due to a rotating disk of infinite extent is studied in the presence of an axial uniform magnetic field in the case of large magnetic interaction number ß. The solution is given in the form of an asymptotic expansion in powers of ß -2 whose coefficients are obtained in closed form in terms of a properly scaled von Karman’s similarity coordinate that is strained to remove a secular behavior. The process of finding the expansion coefficients is found to be systematic, which makes it possible to produce as many terms of the expansion as may be needed. A comparison between the asymptotic solution and the exact numerical solution which uses finite-differences and linearization is done to check the results of the asymptotic expansion and determine its range of validity.

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)0.000
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: none
Teacher disagreement score0.706
Threshold uncertainty score0.990

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
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 head0.007
GPT teacher head0.207
Teacher spread0.200 · 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