Conservation of energy of non-Newtonian media for the Rayleigh–Stokes problem
Conservation of energy of non-Newtonian media for the Rayleigh–Stokes problem
复制标题
瑞利-斯托克斯问题的非牛顿介质能量守恒
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
R. Bohning
中科院分区：
文献类型：
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作者：
J. Zierep;R. Bohning
研究了不同初始条件和边界条件下牛顿流体、二级流体和麦克斯韦流体的瑞利-斯托克斯问题的能量平衡。我们通过傅立叶正弦变换或级数展开得到微分方程的解。动能 Ekin、耗散 Φ 和壁面剪应力功率 L 的结果对于自然和技术都很重要。
The energetic balance of the Rayleigh–Stokes problem for Newtonian-, second grade- and Maxwell fluids is studied for different initial and boundary conditions. We get the solutions of the differential equations by Fourier sine transform or by series expansion. The result for the kinetic energy Ekin, the dissipation Φ and the power of the shear stresses at the wall L are important for nature and technology.