Analysis Of Thermal Losses In Air-Water Interfacial Solar Heating Systems
Bibliographic record
Abstract
This paper reports a numerical analysis of solardriven seawater desalination systems with two configurations: a floating photo-thermal film at the air-water interface with and without an insulation layer located beneath its surface.Heat transfer processes from the film including conduction, convection and radiation have been evaluated at different film temperatures to determine the relative contributions of different heat loss mechanisms from the film.Convective heat transferred to the bulk seawater is found to be the dominant heat loss path, and can be reduced from 6.95 ×10 7 J/m 2 •h to 8.77 × 10 5 J/m 2 •h, a difference of almost two orders of magnitude, by inserting an insulation layer beneath the photo-thermal film.Thus, the addition of an insulating layer is suggested as an important design component to effectively minimize heat losses in air-water interfacial solar heating systems.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".