-
As one of important and effective means for modifying the ionosphere, releases of neutral gases including H2O, CO2, H2, SF6, etc. can produce artificial ionospheric holes. In this paper, the ionospheric disturbances produced under various release conditions, including use of different release species (H2O and SF6), different release altitudes, and different amounts of released substance, are investigated based on an improved three-dimensional chemical release dynamics model which includes neutral gas diffusion, chemical reaction and the ambipolar diffusion of the plasma. The effects of release altitudes and release amount on ionospheric disturbances, morphology and the dynamics of ionospheric hole are studied. Furthermore, the results are also briefly discussed.
-
Keywords:
- chemical releases /
- artificial ionospheric hole /
- ionospheric disturbance /
- three-dimensional chemical release dynamics model
[1] Mendillo M 1988 Adv. Space Res. 8 51
[2] Booker H G 1961 J. Geophys. Res. 66 1073
[3] Mendillo M, Hawkins G S, Klobuchar J A 1975 Science 187 343
[4] Johnson C Y, Sjolander G W, Oran E S 1980 J. Geophys. Res. 85 4205
[5] Bernhardt P A, Park C G, Banks P M 1975 Geophys. Res. Lett. 2 341
[6] Bernhardt P A 1976 Tech. Rep. 17 (California: Stanford University) p1
[7] Bernhardt P A 1979 J. Geophys. Res. 8 793
[8] Bernhardt P A, Weber E J, Moore J G, Baumgardner J, Mendillo M 1986 J. Geophys. Res. 91 8937
[9] Bernhardt P A 1987 J. Geophys. Res. 92 4617
[10] Hu Y G, Zhao Z Y, Zhang Y N 2010 Acta Phys. Sin. 59 8293 (in Chinese) [胡耀垓, 赵正予, 张援农 2010 59 8293]
[11] Hu Y G, Zhao Z Y, Xiang W, Zhang Y N 2011 Acta Phys. Sin. 60 099402 (in Chinese) [胡耀垓, 赵正予, 项薇, 张援农 2011 60 099402]
[12] Hu Y G, Zhao Z Y, Xiang W, Zhang Y N 2011 J. Geophys. Res. 116 A07307
[13] Bilitza D, Reinisch B W 2008 Adv. Space Res. 42 599
[14] Hedin A E 1991 J. Geophys. Res. 96 1159
-
[1] Mendillo M 1988 Adv. Space Res. 8 51
[2] Booker H G 1961 J. Geophys. Res. 66 1073
[3] Mendillo M, Hawkins G S, Klobuchar J A 1975 Science 187 343
[4] Johnson C Y, Sjolander G W, Oran E S 1980 J. Geophys. Res. 85 4205
[5] Bernhardt P A, Park C G, Banks P M 1975 Geophys. Res. Lett. 2 341
[6] Bernhardt P A 1976 Tech. Rep. 17 (California: Stanford University) p1
[7] Bernhardt P A 1979 J. Geophys. Res. 8 793
[8] Bernhardt P A, Weber E J, Moore J G, Baumgardner J, Mendillo M 1986 J. Geophys. Res. 91 8937
[9] Bernhardt P A 1987 J. Geophys. Res. 92 4617
[10] Hu Y G, Zhao Z Y, Zhang Y N 2010 Acta Phys. Sin. 59 8293 (in Chinese) [胡耀垓, 赵正予, 张援农 2010 59 8293]
[11] Hu Y G, Zhao Z Y, Xiang W, Zhang Y N 2011 Acta Phys. Sin. 60 099402 (in Chinese) [胡耀垓, 赵正予, 项薇, 张援农 2011 60 099402]
[12] Hu Y G, Zhao Z Y, Xiang W, Zhang Y N 2011 J. Geophys. Res. 116 A07307
[13] Bilitza D, Reinisch B W 2008 Adv. Space Res. 42 599
[14] Hedin A E 1991 J. Geophys. Res. 96 1159
计量
- 文章访问数: 6865
- PDF下载量: 438
- 被引次数: 0
下载:
