In this paper, the variable processes of the steady flow moving around rotating circular cylinder are visualized by the hydrogen bubble method with two cross wires.
本文对交叉布置的两根丝产生氢气泡的方法显示流谱作了探索，并对旋转圆柱绕流的变化过程进行了流谱显示。
By using the method of rotating cylinder the viscosity of 4 types of mould flux for continuous casting is measured and the viscosity value has close relation to the temperature.
使用旋转柱体法，对四种型号的连铸结晶器保护渣进行了黏度测试，得到了黏度值随温度的变化关系。
By using the method of rotating cylinder the viscosity of 4 types of mould flux for continuous casting is measured and the viscosity value has close relation to the temperature.
使用旋转柱体法，对四种型号的连铸结晶器保护渣进行了黏度测试，得到了黏度值随温度的变化关系。
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