The important conclusion includes: 1. The best energy using efficiency of high-pressure gas was on the basis of the low inlet pressure and the inlet valve closed when piston was on 1/4 form TDC to BDC.
The overflow tank level and the speed of both the role of Chip can be changed by changing the factors such as the nozzle inlet pressure, drill gage width, nozzle diameter of the PDC bit.
For compressible fluids, where pressure drop exceeds half the inlet pressure.
Crane globe valves are highly efficient for services requiring frequent operation and throttling when pressure drop across the valve is about 20% of inlet pressure.
Calculate the pressure difference by subtracting the desired outlet pressure from the maximum inlet pressure.
Engine pressure ratio (EPR), the ratio of inlet pressure over exhaust-let pressure measurements. The ratio is used as the primary parameter to set thrust on some engines.
Essentially balanced single seat minimizes a variation in delivery pressure resulting from a varying inlet pressure.
The inlet pressure of the jet pump can also be obtained by the pressure ratio, and it can be used for acquiring the productivity curve of an oil well.
The optimum parameters, such as electron current and voltage for ionization, acceleration voltage, retarding voltage, gas inlet pressure, were determined by experiments.
It can be observed that the total system irreversibility increases with increasing turbine inlet pressures for both configurations.
High inlet pressure can be caused by too high gas flow.
Onboard oxygen generating system can satisfy the request of inlet pressure.
國文精選館
