The present work studies magnetohydrodynamic stability with streaming resistive triple superposed fluid layers. This system is influenced by an oblique magnetic field. The solution of motion equations by using the method of perturbation analysis under the boundary conditions which leads to derivingthe dispersion relationship describing the behaviour of the perturbed and unperturbed system. The effect of different parameters on the stability and the instability of this system was studied. Regions of stability and instability are identified by drawning the curves to illustrate the regions of stability and instability behaviour. It is found that the magnetic field permeability coefficient, the intensity of the magnetic field values, the increase of the fluids density values and the streaming velocity have destabilizing influences on the considered system. The presence of an oblique magnetic field plays a stabilizing role and can be used to retard the destabilizing influence.

中文翻译：

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倾斜磁场作用下三层流体叠加的自流稳定性

本工作研究了具有流动阻力的三重叠加流体层的磁流体动力学稳定性。该系统受倾斜磁场的影响。利用边界条件下的摄动分析方法对运动方程进行求解，从而导出了描述摄动和非摄动系统行为的色散关系。研究了不同参数对系统稳定性和不稳定性的影响。通过绘制曲线来说明稳定性和不稳定行为的区域，从而确定了稳定性和不稳定的区域。发现磁场的渗透系数，磁场的强度值，流体密度值的增加和流动速度对所考虑的系统具有不稳定的影响。倾斜磁场的存在起稳定作用，并且可以用来延迟去稳定作用。