The coupling effect of sloshing and vibrations of a rectangular tank subjected to rectilinear motion
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Bibliographic record
Abstract
This study focuses on analyzing the interactions that occur between sloshing and hydroelastic vibrations in the wall plate of a rectangular tank that contains fluid when it is subjected to rectilinear motion. Previous research has often examined the sloshing and fluid-structure interaction problem independently of each other. By contrast, this study adopts a unified approach that simultaneously addresses both phenomena through the solution of coupled equations of motion . This formulation utilizes the energy approach and the assumed modes method. The present study also derives a standard eigenvalue problem for the free vibration of the plate in conjunction with sloshing. Moreover, it explores the impact of the tank's rectilinear base movement on the coupled responses of the plate and sloshing. This approach facilitates the prediction of sloshing behavior and its influence on the elastic wall, as well as the examination of how wall vibrations affect sloshing motion. To experimentally validate the theoretical results, a rectangular tank with an elastic side wall was constructed and then partially filled with water. The obtained experimental results were consistent with the numerical predictions .
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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)
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Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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