Vorticity generation in protoplanetary disks

被引：0

作者：

Koller, J ^{[1
]}

Li, H ^{[1
]}

机构：

[1] Los Alamos Natl Lab, Div Appl Phys, Los Alamos, NM 87545 USA

来源：

SEARCH FOR OTHER WORLDS | 2004年 / 713卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Global two-dimensional inviscid protoplanetary disk simulation show the generation of vorticity in the co-orbital region of the planet. Emanating shock waves from the planet lead to nonconservation of vorticity along particle paths. As the system evolves, the potential vorticity (PV or vortensity) profiles eventually develop extrema which renders the disk unstable and vortices emerge. We discuss how these changes occur along particle paths.

引用

页码：63 / 66

页数：4

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