A theoretical study of the sea breeze
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Meteorology, February 1974.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2010
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| Online Access: | http://hdl.handle.net/1721.1/58448 |
| _version_ | 1811078245071716352 |
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| author | Walsh, John E. (John Edward), 1948- |
| author2 | Norman A. Phillips. |
| author_facet | Norman A. Phillips. Walsh, John E. (John Edward), 1948- |
| author_sort | Walsh, John E. (John Edward), 1948- |
| collection | MIT |
| description | Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Meteorology, February 1974. |
| first_indexed | 2024-09-23T10:56:24Z |
| format | Thesis |
| id | mit-1721.1/58448 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T10:56:24Z |
| publishDate | 2010 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/584482022-01-20T14:56:06Z A theoretical study of the sea breeze Walsh, John E. (John Edward), 1948- Norman A. Phillips. Massachusetts Institute of Technology. Dept. of Meteorology. Massachusetts Institute of Technology. Department of Meteorology Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences Meteorology. Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Meteorology, February 1974. "December, 1973." Vita. Includes bibliographical references (leaves 125-128). The linearized Boussinesq equations with rotation, viscosity, conduction, and a mean stratification are used to model the sea breeze in two dimensions. the motion is forced by a prescribed surface temperature function. The linear model produces a sea breeze with realistic velocities and spatial dimensions. Hydrostatic solutions are found to differ very little from the nonhydrostatic solutions. The phase of the solution depends on the Coriolis parameter f; the only distinguishable feature of the solution at the inertial latitude is a slight amplitude maximum far from the coastline. Both the phase and the amplitude depend on the stability parameter N². An inversion, simulated by a discontinuity in N², reduces the intensity of the circulation. The land-sea temperature difference required by the model to create a net onshore flow in opposition to a basic current agrees well with the empirical criterion defined by Lyons (1972). The computed vertical heat fluxes, when summed along the coastlines of the principal land masses, indicate that the sea breeze effect can account for several per cent of the globally averaged vertical flux of sensible heat at a height of several hundred meters. The nonlinear advection process is studied with a finite difference model based on a series of overlapping grids. The principal effect of the nonlinear terms is a landward advection of the sea breeze circulation. by John E. Walsh. Ph.D. 2010-09-03T18:53:49Z 2010-09-03T18:53:49Z 1974 Thesis http://hdl.handle.net/1721.1/58448 62213651 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 129 leaves application/pdf Massachusetts Institute of Technology |
| spellingShingle | Meteorology. Walsh, John E. (John Edward), 1948- A theoretical study of the sea breeze |
| title | A theoretical study of the sea breeze |
| title_full | A theoretical study of the sea breeze |
| title_fullStr | A theoretical study of the sea breeze |
| title_full_unstemmed | A theoretical study of the sea breeze |
| title_short | A theoretical study of the sea breeze |
| title_sort | theoretical study of the sea breeze |
| topic | Meteorology. |
| url | http://hdl.handle.net/1721.1/58448 |
| work_keys_str_mv | AT walshjohnejohnedward1948 atheoreticalstudyoftheseabreeze AT walshjohnejohnedward1948 theoreticalstudyoftheseabreeze |