Multiobjective Optimization Of Vortex Tubes Integrated In A Trigenerative Compressed Air Energy Storage System
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Bibliographic record
Abstract
A trigenerative compressed air energy storage system (CAES) integrating vortex tubes is investigated numerically. In this work, the system is sized according to the electrical power required for the community of Aupaluk in Nunavik (QC). The vortex tube parameters are optimized using a genetic algorithm to maximize the electrical efficiency of the system and the reduction in carbon dioxide emissions. The proposed system increases both the electrical efficiency and the reduction in carbon dioxide emissions when compared to the same system using a throttling valve in the discharging process. Details on the pressure and temperature levels at each step of the system are provided for the optimal solution. Finally, vortex tubes may generate liquid carbon dioxide from atmospheric air in CAES using high storage pressure. This new quadrigeneration CAES is one promising way to address the problem of climate change.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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