摘要
通过引入微小扰动量,建立了描述两不相溶混的上部为固壁的环形腔内双层流体的热毛细对流的线性扰动方程。针对此复广义特征值问题,采用隐式重启动Arnoldi迭代法,在单液层流动稳定性计算中,对程序的正确性进行了验证,结果证明该方法可应用于流体流动线性稳定性分析及节能计算。
By introducing a small disturbance quantity, the linear perturbation equation described thermocapillary flow in a two - layer system with upper rigid wall was set up. For the generalized eigenvalue problem, the Arnoldi restart implicit iteration method was adopted. This method was verified in a single layer system in the correctness of the program, the results proved that it can be applied to linear stability analysis and energy saving calculation.
出处
《应用能源技术》
2015年第3期13-17,共5页
Applied Energy Technology
基金
重庆市教委科学技术研究项目(自然科学类)(KJ132104)
第二批重庆市高等学校青年骨干教师资助计划(自然科学类)
重庆工业职业技术学院科研项目(GZY201313)
