Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method
المؤلفون المشاركون
Ding, Tianxiang
Hou, Xuyan
Li, Man
Cao, Guangyu
Liu, Jixuan
Zeng, Xianlin
Deng, Zongquan
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-05-23
دولة النشر
مصر
عدد الصفحات
13
الملخص EN
In this paper, an initiative Martian dust fluid simulating research based on the energy dissipation method was developed to simulate the deposition process of Martian dust fluid which was caused by surface adhesion between particles and Martian rovers.
Firstly, an energy dissipation model of particles based on the Discrete Element Method (DEM) was established because of the characteristics of Martian dust particles such as tiny size and viscoelasticity.
This model is based on the existing DMT model to analyze the collision deposition of dust fluid particles, including particle-spacecraft collision and particle-particle collision.
Secondly, this paper analyzed the characteristics of particles after their first collision, then, established the stochastic model of critical wind speed for the particle deposition process.
Finally, a series of simulations of the Martian dust fluid particle deposition process were done based on DEM-CFD.
The results verified the accuracy of the energy dissipation model and the stochastic model, which could also verify the feasibility and effectiveness of the computing method of Martian dust fluid based on the DEM-CFD technology.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ding, Tianxiang& Hou, Xuyan& Li, Man& Cao, Guangyu& Liu, Jixuan& Zeng, Xianlin…[et al.]. 2020. Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method. International Journal of Aerospace Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1168003
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ding, Tianxiang…[et al.]. Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method. International Journal of Aerospace Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1168003
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ding, Tianxiang& Hou, Xuyan& Li, Man& Cao, Guangyu& Liu, Jixuan& Zeng, Xianlin…[et al.]. Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method. International Journal of Aerospace Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1168003
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1168003
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر