The Brinkman model has been utilized to investigate the double-diffusive convection in a porous medium with reaction. The influence of slip boundary conditions has been investigated. The equilibrium solute concentration is assumed as a linear function of a temperature. After conducting a linear instability and nonlinear stability analysis, the Chebyshev collocation method is used to solve the eigenvalue systems. The effect of the chemical reaction on temperature and salt Rayleigh numbers is depicted in the graphic.

中文翻译：

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具有反应和滑动边界条件的 BRINKMAN 多孔介质中的热对流

Brinkman 模型已被用于研究多孔介质中的双扩散对流反应。已经研究了滑动边界条件的影响。平衡溶质浓度被假定为温度的线性函数。在进行线性不稳定性和非线性稳定性分析后，使用切比雪夫搭配方法求解特征值系统。化学反应对温度和盐瑞利数的影响如图所示。