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Record W2884645676 · doi:10.11159/jffhmt.2015.005

Experimental Characterization of a Two-Phase Heatsink

2015· article· en· W2884645676 on OpenAlexvenueno aff
Bruno Agostini, Mathieu Habert

Bibliographic record

VenueJournal of Fluid Flow Heat and Mass Transfer · 2015
Typearticle
Languageen
FieldEngineering
TopicHeat Transfer and Boiling Studies
Canadian institutionsnot available
Fundersnot available
KeywordsPhase (matter)Characterization (materials science)Heat sinkMaterials scienceEngineeringMechanical engineeringPhysicsNanotechnology

Abstract

fetched live from OpenAlex

There is a continuous trend to increase power density in power electronics while traditional cooling methods like heat sinks cannot cope with this increase anymore. Cooling with two-phase thermosyphons allows to cool higher heat density without pump. Standard ther-mosyphon technology only works in vertical position because it uses gravity to move the phase changing fluid and has a fixed shape that cannot retrofit heatsinks in current product designs. This is a limitation for many products that would need a complete redesign to accommodate for a new air flow configuration. Hence, there is a need for thermosyphons working in vertical and possibly horizontal orientations and that can retrofit heatsinks, with performances allowing increase in power density. This article presents the experimental characterization of a new type of thermosyphon to fulfill these constraints.

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 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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.062
Threshold uncertainty score0.452

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 head0.022
GPT teacher head0.264
Teacher spread0.242 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2015
Admission routes1
Has abstractyes

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