کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10696678 | 1020297 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of the dispersion of a cloud of particles due to a close approach
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A study of the dispersion of a cloud of particles due to a close approach A study of the dispersion of a cloud of particles due to a close approach](/preview/png/10696678.png)
چکیده انگلیسی
This paper performs an analytical study of the effects of a close approach between a planet and a cloud of particles. It is assumed that the maneuver is planar and that the particles that form the cloud has a uniform distribution of semi-major axis and eccentricity around a nominal value with a given amplitude (a ± Îa and e ± Îe). The main goal is to study the distribution of those two orbital elements after the close approach, in terms of the amplitude and area (in the plane a-e) of the distribution of the orbital elements. Two solutions are considered for the maneuver, to take into account the possibility of the cloud to pass behind or in front of the planet. For the numerical simulations, the planet Saturn is used.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Space Research - Volume 36, Issue 3, 2005, Pages 585-589
Journal: Advances in Space Research - Volume 36, Issue 3, 2005, Pages 585-589
نویسندگان
Antonio Fernando Bertachini de Almeida Prado,