在恒定热流密度条件下,对单相流体分别强制轴向层流流经多孔泡沫金属换热器管内、外的流动和对流传热的均匀性进行了分析。
The distributions of velocity and temperature of fluid inside the tube fitted with the porous metal foam were more uniform than that of the blank tube.
XRD和XPS分析结果表明,制备的钼酸盐薄膜均为表面均匀致密的四方晶系单相薄膜。
The results of SEM, XRD and XPS measurements of those films show that all films have single tetragonal structure of scheelite - type.
XRD和XPS分析结果表明,制备的钼酸盐薄膜均为表面均匀致密的四方晶系单相薄膜。
The results of SEM, XRD and XPS measurements of those films show that all films have single tetragonal structure of scheelite - type.
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