During the atomization process two pressure stages can be distinguished: transition time (pressurization time) and stabilized stage (setting pressure).
To solve this problem, large-diameter multi-stage circumfluence nozzle was designed to release pressure stage by stage.
Reaction staging is similar to pressure staging, except that a greater number of reaction stages are required.
One of these previously proposed dissociation model were applied to a constant production pressure stage.
The numerical model is validated with measurement data of the commercial power plant for each pressure stage, yielding good agreement.
Besides, the yielding premonition information about the rock in the loading confining pressure stage was analyzed and calculated.
This paper presents a new cooling design for a typical two-pass channel of a high pressure stage turbine blade.
Pressure staging uses a number of sequential impulse stages similar to those illustrated in Figure 1, except that the stationary passages also become highly curved nozzles.
The cost and size of the turbines, however, are about the same because blading for pressure staging must withstand greater forces and must therefore be more rigidly constructed.
The results provide that IHE is beneficial to a subcritical case, but it improves system performance only in part of the low pressure stage in a supercritical case.
For the same maximum blade-tip velocity, pressure staging produces about twice as much ideal power per stage as reaction staging, while velocity-compound staging produces about four times as much.
