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Heat Storage Performance of a PCM Heat Exchanger with Calcium Chloride Hexahydrate

2008· article· en· W2020748645 on OpenAlex
Xiao Qin Zhu, Jin Hu, Jian Sheng Lu, Jia Lin Sun, Yang Yu, Noureddine Ben-Abdallah

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

VenueKey engineering materials · 2008
Typearticle
Languageen
FieldEngineering
TopicPhase Change Materials Research
Canadian institutionsDalhousie University
Fundersnot available
KeywordsHeat exchangerThermal energy storageMaterials scienceShell and tube heat exchangerPhase-change materialEnergy storageSigma heatPlate fin heat exchangerHeat recovery ventilationPlate heat exchangerThermodynamicsPhase changeMechanical engineeringEngineering

Abstract

fetched live from OpenAlex

Calcium chloride hexahydrate (CaCl2·6H2O) is an important inorganic phase change material used for heat storage at lower storage temperature. Heat storage in a PCM heat exchanger is an effective means of energy conservation or recovery in many engineering applications. A study was made on heat storage performance of a PCM heat exchanger with staggered tube bank in which there are full of calcium chloride hexahydrate solution. The experimental measurements of its heat storage and discharging performances during the heating/cooling cycle were carried out at a given rate of air flow. The analyses and discussion of its experimental results were also made. Its prospect in the industrial applications as heat energy storage was forecasted.

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)
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 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 science0.0000.000
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 head0.029
GPT teacher head0.223
Teacher spread0.194 · 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