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  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Olivine origination in lunar Das crater through three-dimensional numerical simulation

文献类型：期刊论文

作者Li, Huacheng4; Yue, Zongyu2,3,5; Lin, Yangting5; Di, Kaichang2,6; Zhang, Nan1,4; Liu, Jianzhong2,7
刊名ICARUS
出版日期2023-02-01
卷号391页码:17
关键词Numerical simulation Das crater Olivine Hydrocode SALEc
ISSN号0019-1035
DOI10.1016/j.icarus.2022.115333
英文摘要Mineral olivine and Mg-rich spinel observed in Das crater were previously attributed to the excavation from the lunar lower crust or even mantle. To test this hypothesis, we developed a three-dimensional hydrocode SALEc to simulate the formation of such an elliptical crater. The hydrocode SALEc was examined and verified by comparing its results with experimental data and another code iSALE-2D. Based on the comparison between our SALEc's numerical results and observations, we found that Das crater can be formed by an impact with the projectile of 6.0 km in diameter, impact velocity of 10 km/s, and impact angle of 70 degrees relative to the vertical. In the impact, the excavation depth of Das crater is-3.0 km, much less than the lunar crust thickness, hence the mineral olivine and Mg-rich spinel observed in this crater is unlikely originated from lunar lower crust or mantle. Numerical simulation results also show that some projectile materials can survive in this impact and are distributed in the downrange crater floor. Given the abundant olivine in many asteroids, we propose that olivine observed in Das crater is most probably originated from projectile remnants instead of excavation from the depth.
WOS关键词HYDRODYNAMIC CODE SOVA ; ACOUSTIC FLUIDIZATION ; IMPACT ; COPERNICUS ; TRANSITION ; FLOWS ; PEAK
资助项目B-type Strategic Priority Program of the Chinese Academy of Sciences[YDZJSX2022A029] ; National Natural Science Foundation of China[41972321] ; National Natural Science Foundation of China[41941003] ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration[D020205] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-DQC028]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000895847700003
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
资助机构B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; pre-Research Project of the Civil Aerospace Technologies of China National Space Administration ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/106947]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Yue, Zongyu
作者单位1.Curtin Univ, Sch Earth & Planetary Sci, Earth Dynam Grp, Perth, Australia
2.CAS Ctr Excellence Comparat Planetol, Hefei 230026, Peoples R China
3.19,Beitucheng Western Rd, Beijing 100029, Peoples R China
4.Peking Univ, Sch Earth & Space Sci, Key Lab Orogen Belts & Crustal Evolut, Beijing 100871, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
6.Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China
7.Chinese Acad Sci, Inst Geochem, Guiyang 550002, Peoples R China
推荐引用方式
GB/T 7714		 Li, Huacheng,Yue, Zongyu,Lin, Yangting,et al. Olivine origination in lunar Das crater through three-dimensional numerical simulation[J]. ICARUS,2023,391:17.
APA Li, Huacheng,Yue, Zongyu,Lin, Yangting,Di, Kaichang,Zhang, Nan,&Liu, Jianzhong.(2023).Olivine origination in lunar Das crater through three-dimensional numerical simulation.ICARUS,391,17.
MLA Li, Huacheng,et al."Olivine origination in lunar Das crater through three-dimensional numerical simulation".ICARUS 391(2023):17.

入库方式： OAI收割

来源：地质与地球物理研究所

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