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| Titel |
Reflectness propagation of the acoustic - gravity waves in the stellar atmospheres |
| VerfasserIn |
Nikolay Petrukhin, Efim Pelinovsky |
| Konferenz |
EGU General Assembly 2010
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 12 (2010) |
| Datensatznummer |
250031753
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| Zusammenfassung |
| The problem of propagation of the disturbances from lowest to higher layers of stellar atmospheres is discussed in the framework of the dynamics of the ideal compressible gas with non-uniform temperature distribution. The conditions of “non-reflected” propagation of the acoustic – gravity waves are formulated. Following (Talipova et al, 2009; Grimshaw et al, 2010) the ordinary second-order differential equation for “non-reflected” sound speed profiles is derived. The obtained solutions can approximate the real observed vertical temperature profiles in the Sun atmosphere. |
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