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Record W4395666058 · doi:10.18280/mmep.110406

Enhancing Thermal Efficiency in Solar Water Heaters: The Role of Reflective Walls

2024· article· en· W4395666058 on OpenAlexvenueno aff
Safaa Mohammed Ali Mohammed Reda, Dheya Ghanim Mutasher, Wajeeh K. Hasan, Hasan Sh. Majdi, Nabeh Alderoubi

Bibliographic record

VenueMathematical Modelling and Engineering Problems · 2024
Typearticle
Languageen
FieldEnergy
TopicSolar Thermal and Photovoltaic Systems
Canadian institutionsnot available
Fundersnot available
KeywordsThermalMaterials scienceEnvironmental scienceAstrobiologyEngineering physicsEngineeringMeteorologyPhysics

Abstract

fetched live from OpenAlex

With tremendous promise for environmentally friendly and economically viable solutions, solar water heaters have emerged as a prospective replacement for traditional energy-intensive water heating techniques.Integrated pressure solar water heaters have become more popular among different solar water heater designs because of their capacity to function under high-pressure settings, making them appropriate for both domestic and commercial applications.The best way to gather and use energy from such systems is to increase their thermal efficiency, which will also aid in overall energy conservation efforts.Reflective mirrors are used to reflect solar radiation from different dimensions, and a material absorbs incoming radiation at the same distance.Coordinates and time are determined for precision.The thermal reflection attributes of the solar heater material and layers are established, with projection altitude angle variations set from 0 to 40 degrees.The results show the temperature gradient favors reflectors at a distance of 5 cm, reaching 312 K at 1:00 pm.The temperature on the solar collector and reflector increases at a distance of 5 cm, reaching 318 K.The opacity wall absorbs solar radiation better than the obstruction wall, converting it into heat at 315 K.The altitude angle of 0 is better than 40 degrees, as the reflector reflects the radiation through tubes, resulting in higher solar radiation.The presence of the reflector improves the angle to 0 compared to 40 degrees.This knowledge represents the ease of choosing the angle of incident solar radiation in terms of installing solar collectors.

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)0.001
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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.161
Threshold uncertainty score0.337

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
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 head0.013
GPT teacher head0.206
Teacher spread0.193 · 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 designSimulation or modeling
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

Citations1
Published2024
Admission routes1
Has abstractyes

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