计算爱情数字(潮汐变形)非齐次的行星——地球科学堆栈交换江南电子竞技平台江南体育网页版 最近30从www.hoelymoley.com 2023 - 07 - 10 - t21:22:33z //www.hoelymoley.com/feeds/question/21171 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/21171 6 计算爱情数字(潮汐变形)非齐次的行星 theWrongAlice //www.hoelymoley.com/users/22353 2021 - 04 - 23 - t13:06:48z 2021 - 04 - 29 - t13:56:47z < p >我有一个问题关于行星学。我不确定它属于这里,但天文学栈交流似乎有点奇怪,太。江南电子竞技平台< / p > < p >我想提高我对爱的理解数字。爱数字量化偏离平衡地球潮汐。均匀的身体,你可以写,例如< span class = " math-container " > $ $ k_2 = \压裂{3}{2}\大(1 + \压裂{19}{2}\压裂{\μ}{\ρgR} \大)^ {1}$ $ < / span >, < span class = " math-container " > \μ< / span >美元是刚性,< span class = " math-container " > \ρ< / span >是美元密度,< span class = " math-container " > R < / span >美元是行星的半径和<跨类= " math-container " > g < / span >美元是重力常数。我一直教非齐次的身体,例如行星核心等等,没有你需要简单的解析表达式和数值技术。我一直读< a href = " https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2018JE005569 " rel = " nofollow noreferrer " > < / >究竟,,但我不认为什么是方程用于获得< span class = " math-container " > k_2 < / span >美元。在这篇文章中,描述了地球的内部通过麦克斯韦模型和伪周期安德拉德模型。这些流变模型结合使用所谓的内部结构模型。我不清楚这些是什么,。我认为他们是压力和温度的方程。 The article then says: "Based on these, the tidal Love number $k_2$ is calculated and compared against measurement."

Does anyone know what equation needs to be solved to obtain the $k_2$ Love number? Or what steps need to be taken to do such a calculation? Or if you know a relevant reference, anything is greatly appreciated, because I don't know where to start.

EDIT: I found a calculation for planets in hydrostatic equilibrium (see my own answer below). If someone knows the equations for a terrestrial planet with viscoelastic behaviour, I would still be interested in that.

//www.hoelymoley.com/questions/21171/-/21177 # 21177 2 答案计算theWrongAlice爱数字(潮汐变形)非齐次的行星 theWrongAlice //www.hoelymoley.com/users/22353 2021 - 04 - 24 - t14:42:50z 2021 - 04 - 29 - t13:54:12z < p >我只是发现了一篇文章,详细解释了这样一个计算,使用矩阵传播算子方法:< a href = " https://www.aanda.org/articles/aa/pdf/2018/12/aa34181 - 18. - pdf”rel = " nofollow noreferrer " > Padovan et al . 2018 < / >这是一个计算天然气巨头或在流体静力学平衡身体。爱的计算数字的类地行星粘弹性行为需要流变学(包括模型刚度)。我没有找到需要解决的方程在这种情况下,可以使用但相似矩阵传播算子方法显然。< / p > < p >我不会重复传播矩阵方法,因为它是很好论文中阐述了我刚才提到的,你必须从除了方程,这是另一篇文章中解释,但看起来有点太复杂了。< / p >
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