Temperature changes over storms from measurements of spacecraft TIMED
In the present work we have studied changes of mesospheric temperature over the powerful storms Wilma, Haitang, and Katrina using measurements of the space vehicle TIMED. We have found the temperature increasing at the altitude range 80-100 km. We have found the explanations for the obtained results...
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| Veröffentlicht in: | Advances in Astronomy and Space Physics |
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| Datum: | 2016 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Головна астрономічна обсерваторія НАН України
2016
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119943 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Temperature changes over storms from measurements of spacecraft TIMED / S. Pylypenko, O. Motsyk, L. Kozak // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 50-55. — Бібліогр.: 43 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862566938402619392 |
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| author | Pylypenko, S. Motsyk, O. Kozak, L. |
| author_facet | Pylypenko, S. Motsyk, O. Kozak, L. |
| citation_txt | Temperature changes over storms from measurements of spacecraft TIMED / S. Pylypenko, O. Motsyk, L. Kozak // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 50-55. — Бібліогр.: 43 назв. — англ. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| description | In the present work we have studied changes of mesospheric temperature over the powerful storms Wilma, Haitang, and Katrina using measurements of the space vehicle TIMED. We have found the temperature increasing at the altitude range 80-100 km. We have found the explanations for the obtained results by the dissipation of the gravity waves. Propagation of atmospheric gravity waves in a non-isothermal, windless atmosphere, with taking into account the viscosity and the thermal conductivity, has also been modelled in this work. We have determined that the maximum of amplitude of the atmospheric-gravity waves at the considered characteristics corresponds to altitudes of near 90 km (mesopause). It was found that the main factor influencing propagation and dissipation of the wave in such cases is the vertical temperature gradient. Viscosity and thermal conductivity have less influence on the wave amplitude.
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| first_indexed | 2025-11-26T00:10:46Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-119943 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2227-1481 |
| language | English |
| last_indexed | 2025-11-26T00:10:46Z |
| publishDate | 2016 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Pylypenko, S. Motsyk, O. Kozak, L. 2017-06-10T13:11:44Z 2017-06-10T13:11:44Z 2016 Temperature changes over storms from measurements of spacecraft TIMED / S. Pylypenko, O. Motsyk, L. Kozak // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 50-55. — Бібліогр.: 43 назв. — англ. 2227-1481 DOI:10.17721/2227-1481.6.50-55 https://nasplib.isofts.kiev.ua/handle/123456789/119943 In the present work we have studied changes of mesospheric temperature over the powerful storms Wilma, Haitang, and Katrina using measurements of the space vehicle TIMED. We have found the temperature increasing at the altitude range 80-100 km. We have found the explanations for the obtained results by the dissipation of the gravity waves. Propagation of atmospheric gravity waves in a non-isothermal, windless atmosphere, with taking into account the viscosity and the thermal conductivity, has also been modelled in this work. We have determined that the maximum of amplitude of the atmospheric-gravity waves at the considered characteristics corresponds to altitudes of near 90 km (mesopause). It was found that the main factor influencing propagation and dissipation of the wave in such cases is the vertical temperature gradient. Viscosity and thermal conductivity have less influence on the wave amplitude. The work is done in the frame of complex program of NAS of Ukraine on space researches for 2012-1016, the grant Az. 90 312 from the Volkswagen Foundation ("VW-Stiftung") and within the framework of the educational program No.2201250 "Education, Training of students, PhD students, scientific and pedagogical staff abroad" launched by the Ministry of Education and Science of Ukraine. en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics Temperature changes over storms from measurements of spacecraft TIMED Article published earlier |
| spellingShingle | Temperature changes over storms from measurements of spacecraft TIMED Pylypenko, S. Motsyk, O. Kozak, L. |
| title | Temperature changes over storms from measurements of spacecraft TIMED |
| title_full | Temperature changes over storms from measurements of spacecraft TIMED |
| title_fullStr | Temperature changes over storms from measurements of spacecraft TIMED |
| title_full_unstemmed | Temperature changes over storms from measurements of spacecraft TIMED |
| title_short | Temperature changes over storms from measurements of spacecraft TIMED |
| title_sort | temperature changes over storms from measurements of spacecraft timed |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119943 |
| work_keys_str_mv | AT pylypenkos temperaturechangesoverstormsfrommeasurementsofspacecrafttimed AT motsyko temperaturechangesoverstormsfrommeasurementsofspacecrafttimed AT kozakl temperaturechangesoverstormsfrommeasurementsofspacecrafttimed |