Exciting Standing Rossby Waves in the Large Rotating Annulus
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866918165476278272 |
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| author | Stewart, Kial D. Shakespeare, Callum J. Schmaltz, Thomas G. |
| author_facet | Stewart, Kial D. Shakespeare, Callum J. Schmaltz, Thomas G. |
| contents | Laboratory experiments with rotating tanks remain the premier physical analogue for atmospheric dynamics. Often, the equipment involved is engineered to be sufficiently versatile and modular so as to be able to accommodate experiments that explore a wide range of atmospheric processes. The exercise of initially configuring the apparatus then involves running experiments that sweep through parameter space to identify the specific dynamical regimes of interest. This process is typically considered part of the development and testing phase of a given project, and these initial experiments are generally left unreported; while many of these test experiments may not be directly relevant to the project at hand, they may be useful for other applications or scientific communities. Here we report on a series of 93 different laboratory experiments run with the intention of identifying suitable experimental configurations that excite and sustain standing Rossby waves. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_19214 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Exciting Standing Rossby Waves in the Large Rotating Annulus Stewart, Kial D. Shakespeare, Callum J. Schmaltz, Thomas G. Fluid Dynamics Atmospheric and Oceanic Physics Laboratory experiments with rotating tanks remain the premier physical analogue for atmospheric dynamics. Often, the equipment involved is engineered to be sufficiently versatile and modular so as to be able to accommodate experiments that explore a wide range of atmospheric processes. The exercise of initially configuring the apparatus then involves running experiments that sweep through parameter space to identify the specific dynamical regimes of interest. This process is typically considered part of the development and testing phase of a given project, and these initial experiments are generally left unreported; while many of these test experiments may not be directly relevant to the project at hand, they may be useful for other applications or scientific communities. Here we report on a series of 93 different laboratory experiments run with the intention of identifying suitable experimental configurations that excite and sustain standing Rossby waves. |
| title | Exciting Standing Rossby Waves in the Large Rotating Annulus |
| topic | Fluid Dynamics Atmospheric and Oceanic Physics |
| url | https://arxiv.org/abs/2510.19214 |