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Record W4406161766 · doi:10.1002/cjce.25584

New corresponding state principle based correlation of the temperature dependence of the thermal conductivity for pure saturated inorganic liquids

2025· article· en· W4406161766 on OpenAlexvenueno aff
Yanmeng Lv, Jianxiang Tian, Hua Jiang

Bibliographic record

VenueThe Canadian Journal of Chemical Engineering · 2025
Typearticle
Languageen
FieldEnergy
TopicGeothermal Energy Systems and Applications
Canadian institutionsnot available
FundersNatural Science Foundation of Shandong ProvinceNational Natural Science Foundation of China
KeywordsThermal conductivityMaterials scienceThermodynamicsState (computer science)ThermalCorrelationCondensed matter physicsMathematicsComposite materialPhysicsGeometry

Abstract

fetched live from OpenAlex

Abstract In this paper, we propose a corresponding state principle based correlation for the temperature dependence of the thermal conductivity for 15 pure saturated inorganic liquids. The temperature range that this correlation covers is from the triple point temperature ( T tr ) to T 0 , which is about 0.979 times to 0.989 times the critical temperature ( T C ). In order to compare with the data from the reference fluid thermodynamic and transport properties database (REFPROP) database, the average absolute deviations (AADs) of the correlation and others for each liquid are calculated. It is found that the correlation proposed here can reproduce the REFPROP data with AAD <1% for 10 liquids, AAD <2% for 12 liquids, AAD <3% for 14 liquids, and AAD <5% for all of the 15 inorganic liquids considered. Because our proposal is specifically designed for saturated inorganic liquids, compared with previously published correlations which were specifically designed for organic liquids or others, the one proposed herein is overall the most accurate for the saturated inorganic liquids considered. Additionally, we independently process water and obtain a 4‐term polynomial correlation with high accuracy for it. The proposed correlations can be applied directly to accurately estimate the temperature dependence of the thermal conductivities of the liquids considered in thermal engineering areas.

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 score0.383
Threshold uncertainty score0.469

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 head0.006
GPT teacher head0.200
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

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
Published2025
Admission routes1
Has abstractyes

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