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Dynamics of [WR] Planetary Nebulae

Published online by Cambridge University Press:  26 May 2016

Garrelt Mellema
Garrelt Mellema*
Affiliation:
Sterrwacht Leiden, P.O.Box 9513, 2300 RA Leiden, The Netherlands

Abstract

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The formation of PNe around [WC] stars is modelled with a numerical hydrodynamics code. It is found that the PN around [WC] are expected to expand faster, and be more turbulent. It is shown that the observed lack of differences with ‘normal’ PNe, can have implications for models of the origin of asphericity in PNe.

Type
Part VII: Nebular Morphology and Dynamics
Information
Symposium - International Astronomical Union , Volume 209: Planetary Nebulae: Their Evolution and Role in the Universe , 2003 , pp. 507 - 510
Copyright
Copyright © Astronomical Society of the Pacific 2003 

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