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Record W1652794664 · doi:10.1002/9780470974001.f303030

Serpentine flow field design

2010· other· en· W1652794664 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

VenueHandbook of Fuel Cells · 2010
Typeother
Languageen
FieldMaterials Science
TopicDiamond and Carbon-based Materials Research
Canadian institutionsBallard Power Systems (Canada)
Fundersnot available
KeywordsField (mathematics)Flow (mathematics)Design flowChannel (broadcasting)Continuous flowComputer sciencePerspective (graphical)Industrial engineeringEngineeringBiochemical engineeringMechanicsMathematicsTelecommunicationsPhysicsEmbedded system

Abstract

fetched live from OpenAlex

Abstract This contribution explores many aspects of serpentine and continuous channel flow field design. These aspects include design considerations, design for performance, and material and manufacturing issues. A short introduction provides a brief perspective on the historical development of the serpentine and continuous channel flow field design. These types of flow fields have been used successfully in different applications, with transportation perhaps being the most challenging with respect to power density, dimensional constraints, aggressive cost targets, and the wide range of operating conditions required. Significant challenges and opportunities remain for improvement of the flow field design, particularly with respect to thinner cells, lower cost materials, and tolerances.

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 categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.084
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0860.002

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 head0.013
GPT teacher head0.243
Teacher spread0.230 · 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