Simulation of finite-element sensitivities for power cables in complex media
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Bibliographic record
Abstract
This paper presents a novel concept of perturbed finite element, which combines the conventional finite element method with sensitivity analysis and optimization procedures in one interactive simulation approach. The proposed method is implemented to study the general performance of buried power cable and parameter evaluation procedures for the purpose of advanced thermal analysis and ampacity calculations. This involves solving the thermal field of a cable system which can handle complex configurations, boundaries, and heat sources, as well as optimizing cable performance and sensitivity analysis under varying loading and environmental conditions. The proposed technique is used in the assessment of practical transmission level cable systems of 15 kV, 3×300 mm2 CU/XLPE/SWA/PVC. The developed algorithm shows high potential in handling intensive complicated cable-trench arrangements due to it flexibility and low required computation efforts.
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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 it