An analysis of lightning and the limitations it imposes on a global model of thunderstorm electricity
| dc.contributor.advisor | Few, Arthur A., Jr. | en_US |
| dc.creator | Geis, Paul B. | en_US |
| dc.date.accessioned | 2009-06-04T00:06:53Z | en_US |
| dc.date.available | 2009-06-04T00:06:53Z | en_US |
| dc.date.issued | 1990 | en_US |
| dc.description.abstract | I report here on preliminary work incorporating transient effects from lightning into a global thunderstorm electricity model. First, E, the electric field produced by a lightning return stroke, is analytically derived. Second, a determination is made of the model's ability to handle the quickly varying fields produced by lightning. In solving for the conduction current and other quantities of interest in the atmosphere the contribution to E from the vector potential is ignored. This approximation is most likely to be invalidated by the electric fields associated with lightning. We calculate the electric field component due to the vector potential, and the conduction current this electric field drives. The conduction current driven by the lightning flash is small compared to the other currents present for the time scales of importance in the model, and can be ignored. Therefore the model is able to include the effect of lightning on the global electric circuit even though the radiation component of the lightning is explicitly absent. A test of the model's accuracy, the continuity of current test, shows the model's results are self-consistent to within 9%-17%, depending upon the region being studied. | en_US |
| dc.format.extent | 40 p. | en_US |
| dc.format.mimetype | application/pdf | en_US |
| dc.identifier.callno | Thesis Sp. Sci. 1990 Geis | en_US |
| dc.identifier.citation | Geis, Paul B.. "An analysis of lightning and the limitations it imposes on a global model of thunderstorm electricity." (1990) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/13434">https://hdl.handle.net/1911/13434</a>. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/13434 | en_US |
| dc.language.iso | eng | en_US |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | en_US |
| dc.subject | Atmospheric sciences | en_US |
| dc.title | An analysis of lightning and the limitations it imposes on a global model of thunderstorm electricity | en_US |
| dc.type | Thesis | en_US |
| dc.type.material | Text | en_US |
| thesis.degree.department | Space Science | en_US |
| thesis.degree.discipline | Natural Sciences | en_US |
| thesis.degree.grantor | Rice University | en_US |
| thesis.degree.level | Masters | en_US |
| thesis.degree.name | Master of Science | en_US |
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