流体力学和双星形成的非线性动力学模型
首发时间:2007-07-24
摘要:基于星云的流体力学和磁流体动力学,用非线性方程的定性分析理论讨论了双星的形成。非线性相互作用和旋转取到非常关键的作用。此外,Lorenz模型可以由流体力学方程导出,模型中的双翼正好形成双星。而线性方程仅仅形成单星。
关键词: 双星 非线性动力学 流体力学 Lorenz模型 磁流体动力学
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Hydromagnetics and Nonlinear Dynamical Formation Model on Binary Stars
Abstract:Based on the hydromagnetics and hydrodynamics of nebula, the formation of binary stars by the qualitative analysis theory of nonlinear equation is discussed. The nonlinear interaction and rotation play very crucial roles. Moreover, the Lorenz model may be derived from the equations of the hydrodynamics, whose two wings in the Lorenz model form just the binary stars. While the linear equations form only a single star.
Keywords: binaries-stars, nonlinear dynamics, hydrodynamics, Lorenz model, hydromagnetics.
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No.1420912440211852****
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