MétaCan
Menu
Back to cohort
Record W4293727416 · doi:10.5383/ijtee.14.02.008

Improvement of Photovoltaic Panel Efficiency using Nanofluid

2018· article· en· W4293727416 on OpenAlex
M. A. Hamdan, K Kardasi

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

VenueInternational Journal of Thermal and Environmental Engineering · 2018
Typearticle
Languageen
FieldEnergy
TopicPhotovoltaic System Optimization Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsNanofluidPhotovoltaic systemMaterials scienceCopper oxideWork (physics)Water coolingOxideNuclear engineeringComposite materialEnvironmental scienceThermodynamicsNanoparticleNanotechnologyElectrical engineeringMetallurgyEngineering

Abstract

fetched live from OpenAlex

The performance of PV (photovoltaic) module is strongly dependent on its operating temperature. Most of the energy absorbed by the panel is converted to heat which is normally lost and provides no value. This work investigated experimentally the PV performance through using three separated PV panels. Three identical photovoltaic (PV) panels have been installed side by side to investigate the effect of cooling on the PV panels performance, one of them is used as a baseline ; the second is cooled using pure water; while the third is cooled using nanofluids. Aluminum Oxide (Al2O3) and Copper Oxide (CuO ) nanoparticles were added to the pure water to form the nanofluid, each one with different concentration in order to find the optimum concentration of Al2O3 and CuO. Meteorological data was measured using a weather station. Also, the temperature of the cooling fluids together with the backside temperature of the PV Panels was recorded. It was found that an increase in the efficiency of the panel of 2% was obtained when 0.4 % Al2O3 by weight was mixed with the pure water. This increase in efficiency was 2.34% when 0.6 % CuO

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.040
Threshold uncertainty score0.349

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 head0.010
GPT teacher head0.209
Teacher spread0.199 · 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