This type is suitable for high temperature environment, the host end shafts (bearing) installation could not be strictly concentric when the radial load on the use of.
该型适用于非常温环境下，主机两端轴(轴承)安装无法严格同心时的径向负荷上使用。
2
The problem of hot end length in actual use is proposed and a simple analysis is given, which shows the evident effect of length on pressure ration and hot endtemperature.