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(Theory)
研究成果藝廊
理論天文物理理論天文物理 (Theory)
| Dynamics of Protoplanetary Disk |
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圖片來源: Min-Kai Lin, Jhih-Wei Chen
Footprints of planet formation. Interaction between a low mass protoplanet and its dusty protoplanetary disk.
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| The figure shows a numerical simulation of the interaction between a 10 Earth-mass planet and a dusty protoplanetary disk. The planet carves a single, shallow gas gap, but a deep, double gap in the dust. This interaction may explain recent ALMA observations of rings and gaps in real protoplanetary disks. This simulation was carried out with an in-house version of the popular PLUTO hydrodynamics code, modified to simultaneously evolve a population of small dust grains mixed with the gas. Chen & Lin, 2018 The simulation was run on the TIARA cluster. |
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