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本文用多方过程方程式封闭一维带引力场的流体力学方程组,用不同的γ值计算了不同类型的扰动在HSRA太阳大气模型中向上传播和演化。说明在太阳大气中向上传播的小扰动能够发展成为激波;激波的形成高度基本上不受热力学过程的影响,而与扰动强度关系很大,愈小的扰动传播愈高;但由于太阳大气中湍流场的存在,完全有可能使这样小的扰动在未形成激波前就被破坏掉。这就证实了一些人认为的对流层机械波并不是一个对色球和日冕的有效加热机制的说法。
In this paper, one-dimensional hydrodynamics equations with gravitational field are closed by multi-equation process equations. The different types of perturbations are calculated by different γ values to propagate and evolve upward in the HSRA solar atmosphere model. Indicating that the small disturbance propagating upward in the solar atmosphere can develop into a shock wave; the formation height of the shock wave is basically unaffected by the thermodynamic process and has a great relationship with the disturbance intensity, and the smaller the disturbance propagation, the higher the disturbance; however, due to the solar atmosphere The presence of a turbulent flow field makes it entirely possible that such a small perturbation would be destroyed before a shock wave was formed. This confirms that some believe that tropospheric mechanical waves are not an effective heating mechanism for chromospheres and corona.