环形浅液池内热毛细对流的渐近解

工程热物理学报 , 2007, 28(4): 676-678.

1.重庆大学动力工程学院,重庆,400044

2.重庆大学动力工程学院,重庆,400044

3.重庆大学动力工程学院,重庆,400044

4.重庆大学动力工程学院,重庆,400044

5.重庆大学动力工程学院,重庆,400044

基金项目: 国家自然科学基金(50476042)

ASYMPTOTIC SOLUTION OF THE THERMOCAPILLARY FLOW IN A THIN ANNULAR POOL

为了了解微重力下水平温度梯度作用时环形浅液池内的热毛细对流特征,采用渐近线方法求得了环形浅液池内热毛细对流的近似解析解,得到了主流区速度场和温度场的表达式,并与数值模拟结果进行了比较,两者基本吻合.

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