The solvent effect on the preparation of PVA film by lowspeed spin machine was studied by using AFM and XRD.
本文采用原子力显微镜和X射线粉末衍射仪研究了PVA溶液旋转涂膜的溶剂化效应。
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Film cooling of the surface of a gas turbine blade was studied in a large-scale low-speed opening wind tunnel according to actual requirement of the design of aero-engine.
The quantitative analysis shows that the numerical simulation cases are different from the experiment results in the place of the transition point, film thickness at lowspeed area and the zero point.