A model for the impact interaction of bodies in a gas-dust protoplanetary disk (Q2900921)
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scientific article; zbMATH DE number 6059942
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A model for the impact interaction of bodies in a gas-dust protoplanetary disk |
scientific article; zbMATH DE number 6059942 |
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A model for the impact interaction of bodies in a gas-dust protoplanetary disk (English)
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26 July 2012
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planet formation
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collisions
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Newton model
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permeable particles model
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energy dissipation
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A method of permeable particles is proposed for analysis of colliding protoplanetary particles. This method is a modification of the particle method in molecular dynamics. Numerical simulations of collisions are performed with approximating dependences of renewal coefficient. Therefore the physical process in the contact zone are taken into account. The Newton model is used as basic one for collision process.
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