A Case Study of Double Lid Driven Cavity for Low Reynolds Number Flow
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Bibliographic record
Abstract
The present numerical study has been accomplished remembering the true objective to explore the low Reynolds number flow with heat exchange behaviors inside a double lid driven square shaped cavity loaded with fluids such as air and water. Specifically, this work explores laminar, steady, incompressible mixed convection flow inside the cavity which has been done numerically by applying Finite Difference Method (FDM). In this analysis, top wall is treated as the heated wall and remaining walls are considered as cold walls. In addition, vertical side walls are moving at a relentless speed in its own particular plane along with the positive direction. Moreover, the numerical simulation is being conveyed out to observe the behavior of flow and thermal fields for variation of low Reynolds Number (Re), Richardson number (Ri) and Prandtl number(Pr). Also, the results have been validated through a comparison with other research works and a good agreement is observed. Also, results show that the above mentioned dimensionless parameters have significant effects on the flow and heat exchange attributes. Moreover, the effects of these parameters on average Nusselt number (Nu) have been analyzed and presented. Dhaka Univ. J. Sci. 66(2): 95-101, 2018 (July)
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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 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| 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.
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