Numerical Investigation of a Photovoltaic Thermal System Performance under Irbid-Jordan Climate Conditions
Bibliographic record
Abstract
The performance of a photovoltaic/thermal (PVT) system in Irbid -Jordan climate conditions is numerically investigated using TRNSYS Software.The PVT system is designed to produce both electricity and hot water simultaneously.In this research work, a PVT system is tested in Irbid, which is located in the northern region of Jordan (32.50 N, 35.90 E).The effects of the factors that affected the performance of PVT were theoretically studied.They included global solar radiation, water temperature, mass flow rate, wind speed, and tilted angle.The type of PV cell under consideration is polycrystalline (Po-Si).The results show that the maximum electrical efficiency was 18% and the thermal efficiency was 42%.The optimum tilt angle for thermal efficiency was nearly 28°, while electrical efficiency was 44%.The mass flow rate of water under which the thermal and electrical efficiencies are at their maximum is equal to 20 kg/hr.Also, the results reveal that as the temperature of the city water decreases, the electrical efficiency rises and the thermal efficiency drops.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| 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) | 0.000 | 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 teacher head, 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".