The influence of the gas space on the top of an integral reactor vessel on the flow stability in the start up process of a natural circulation two phase flow system is studied experimentally.
The integral invariant construction of holonomic nonconservative dynamical systems in the high-dimensional extended phasespace;
在高维增广相空间中研究广义经典力学系统的精确不变量和绝热不变量 。
3
The phase difference caused by piston error translated with the tiled-grating compressor, the focal spot was affected by both non-integral number of grating space and out-of-plane piston error.