Eyring-Powell磁纳米流体在伸缩圆柱上的热滑移混合对流（英文）

发布时间：2021-10-17 18:57

　　供热冷却系统的优化设计必须考虑非线性过程的热辐射。本文研究了铜-水纳米流体在伸缩圆筒上的Eyring-Powell磁热辐射的混合对流动力学。考虑非线性热辐射和热滑移条件,建立了能量守衡模型,分析了表面摩擦系数和换热速率等流动参数对流体特性的影响。不采用现有的研究方法,应用最近的谱准线性化方法求解耦合非线性边界值问题。计算结果表明,增大纳米粒子的体积分数、热辐射参数和热源参数可增强温度分布。速度滑移参数和流体材料参数增大了表面摩擦力。对比分析了极限情况下的数值结果和文献结果,结果表明:采用本文研究方法计算结果达到同等精度。 

【文章来源】：Journal of Central South University. 2019,26(05)EISCICSCD

【文章页数】：12 页

【参考文献】：
期刊论文
[1]Kerosene-alumina nanofluid flow and heat transfer for cooling application[J]. M.Mahmoodi,Sh.Kandelousi.  Journal of Central South University. 2016(04)
[2]Heat transfer of copper/water nanofluid flow through converging-diverging channel[J]. Mohamed Rafik SARI,Mohamed KEZZAR,Rachid ADJABI.  Journal of Central South University. 2016(02)
[3]Dual solutions of MHD stagnation point flow and heat transfer over a stretching/shrinking sheet with generalized slip condition[J]. ABBAS Zaheer,MASOOD Tahmina,OLANREWAJU Philip Oladapo.  Journal of Central South University. 2015(06)
[4]MHD stagnation point flow by a permeable stretching cylinder with Soret-Dufour effects[J]. M.Ramzan,M.Farooq,T.Hayat,A.Alsaedi,J.Cao.  Journal of Central South University. 2015(02)



本文编号：3442259