Ozone depletion in the plume of a solid-fuelled rocket
The local effects of the emission of a solid-fuelled rocket on the stratospheric ozone concentration have been investigated by photochemical model calculations. A one-dimensional horizontal model has been applied which calculates the trace gas composition at a single atmospheric altitude spatial...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
1994-04-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/12/409/1994/angeo-12-409-1994.pdf |
| _version_ | 1819267188560756736 |
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| author | B. C. Krüger |
| author_facet | B. C. Krüger |
| author_sort | B. C. Krüger |
| collection | DOAJ |
| description | The local effects of the emission of a solid-fuelled
rocket on the stratospheric ozone concentration have been investigated by
photochemical model calculations. A one-dimensional horizontal model has been
applied which calculates the trace gas composition at a single atmospheric
altitude spatially resolved around the exhaust plume. Different cases were
tested for the emissions of the Space Shuttle concerning the composition of the
exhaust and the effects of heterogeneous reactions on atmospheric background
aerosol.
<p style="line-height: 20px;">The strongest depletion of ozone is achieved when a high
amount of the emitted chlorine is Cl<sub>2</sub>. If it is purely HCl, the
effect is smallest, though in this case the heterogeneous reactions show their
largest influence. From the results it may be estimated whether ozone depletion
caused by rocket launches can be detected by satellite instruments. It appears
that the chance of coincidental detection of such an event is rather small. |
| first_indexed | 2024-12-23T21:13:12Z |
| format | Article |
| id | doaj.art-bcb5b918a460421fbe1da2a4499781d8 |
| institution | Directory Open Access Journal |
| issn | 0992-7689 1432-0576 |
| language | English |
| last_indexed | 2024-12-23T21:13:12Z |
| publishDate | 1994-04-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Annales Geophysicae |
| spelling | doaj.art-bcb5b918a460421fbe1da2a4499781d82022-12-21T17:31:00ZengCopernicus PublicationsAnnales Geophysicae0992-76891432-05761994-04-011240941610.1007/s00585-994-0409-5Ozone depletion in the plume of a solid-fuelled rocketB. C. KrügerThe local effects of the emission of a solid-fuelled rocket on the stratospheric ozone concentration have been investigated by photochemical model calculations. A one-dimensional horizontal model has been applied which calculates the trace gas composition at a single atmospheric altitude spatially resolved around the exhaust plume. Different cases were tested for the emissions of the Space Shuttle concerning the composition of the exhaust and the effects of heterogeneous reactions on atmospheric background aerosol. <p style="line-height: 20px;">The strongest depletion of ozone is achieved when a high amount of the emitted chlorine is Cl<sub>2</sub>. If it is purely HCl, the effect is smallest, though in this case the heterogeneous reactions show their largest influence. From the results it may be estimated whether ozone depletion caused by rocket launches can be detected by satellite instruments. It appears that the chance of coincidental detection of such an event is rather small.https://www.ann-geophys.net/12/409/1994/angeo-12-409-1994.pdf |
| spellingShingle | B. C. Krüger Ozone depletion in the plume of a solid-fuelled rocket Annales Geophysicae |
| title | Ozone depletion in the plume of a solid-fuelled rocket |
| title_full | Ozone depletion in the plume of a solid-fuelled rocket |
| title_fullStr | Ozone depletion in the plume of a solid-fuelled rocket |
| title_full_unstemmed | Ozone depletion in the plume of a solid-fuelled rocket |
| title_short | Ozone depletion in the plume of a solid-fuelled rocket |
| title_sort | ozone depletion in the plume of a solid fuelled rocket |
| url | https://www.ann-geophys.net/12/409/1994/angeo-12-409-1994.pdf |
| work_keys_str_mv | AT bckruger ozonedepletionintheplumeofasolidfuelledrocket |