教師資料查詢 | 類別: 會議論文 | 教師: 汪愷悌 WANG KAITI (瀏覽個人網頁)

標題:輻射帶之繞地衛星軌道環境粒子通量計算分析
學年107
學期2
發表日期2019/04/23
作品名稱輻射帶之繞地衛星軌道環境粒子通量計算分析
作品名稱(其他語言)
著者丁健恩; 汪愷悌
作品所屬單位
出版者
會議名稱第十一屆海峽兩岸航空太空學術研討會
會議地點淡江大學, 台灣
摘要The Van Allen radiation belt above the Earth's ionosphere have been discovered since 1950's. It was found to be consistent of two regions with dense and energetic plasma. That is to say, the inner belt, located at above 0.2 to 2 Earth radii; the outer belt, located above 3 to 10 Earth radii, if considering their equatorial distributions. Because of the plentiful abundance of high-energy protons and electrons in these belts, satellites orbited through may expose to hazards caused by these particles. Indeed, the Earth-orbiting satellites have avoided these belt regions by staying at LEO, MEO, and GEO orbits. Not until recent years the launch of Van Allen Probes (aka RBSP) and ARASE (aka ERG) satellite mission have reached and stayed in this region so as to open up a new opportunity to explore the radiation belt regions in detail. In this study, we adopt the Van Allen radiation belt models AE-8 and AP-8, which have been often used in space industry, to compute the integrated proton and electrons fluxes along different satellite orbits based by varying parameters of the orbital elements. The charged particles environment corresponding to solar maximum and to solar minimum are also incorporated to analyze the effects from solar activities. The results can be applied to satellite mission design for orbits to the Earth's radiation belt.
關鍵字衛星軌道;粒子通量;范艾倫輻射帶模型
語言中文
收錄於
會議性質兩岸
校內研討會地點淡水校園
研討會時間20190423~20190423
通訊作者汪愷悌
國別中華民國
公開徵稿
出版型式
出處第十一屆海峽兩岸航空太空學術研討會論文集
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!