interstage pressure造句

• These effects increase as the interstage pressure decreases.
• A value of 10 bar interstage pressure plus ambient pressure is a suitable estimate for minimum functional pressure for most planning purposes.
• A balanced regulator first stage automatically keeps a constant pressure difference between the interstage pressure and the ambient pressure even as the tank pressure drops with consumption.
• Bailout supply pressure options : If the interstage pressure for the bailout regulator is lower than the main supply pressure, the main supply will override the bailout gas, and continue to flow.
• As the valve is normally closed, a leak in the first stage regulator seat will cause the interstage pressure to rise, and unless an overpressure relief valve is fitted to the first stage the hose may burst.
• These include interstage pressure gauges, which are used to troubleshoot and tune the regulator ( not for use underwater ), noisemakers, used to attract attention underwater and on the surface, and valves for inflating tires and inflatable boat floats, making the air in a scuba cylinder available for other purposes.
• However, in at least one regulator design, once the interstage pressure has been sufficiently reduced, the inflatable second stage servo-valve will deflate and effectively lock open the demand valve, allowing the residual gas to escape until the cylinder pressure has dropped to approximately equal the ambient pressure, at which point flow will stop until the ambient pressure is reduced by ascending to shallower depth.