30-tube projectile launch system vacuum load and multi-stage diffusion

Core Tip: W Depending on the amount of propellant used in the launch of the projectileâ€”the projectile projectile launch system uses a multi-stage vacuum diffusion chamber, a fast iet shut-off valve, and a collection of two conduit phases to restrict the propellant from entering the discharge chamber. There is no large leakage in the entire launching system. Q calculation results show that:

W. According to the amount of propellant in the projectile launch process, the projectile projectile launching system uses a multi-stage vacuum diffusion chamber, a fast iet shut-off valve and two kinds of conduits to restrict the propellant to enter the discharge vacuum chamber. There is no large leakage in the entire launching system. Q calculation results show that this launching system leaves room for vacuum load considerations, the layout of the restricting flow conduits and the matching of the vacuum pump are reasonable, and it fully meets the requirements of the HL2A device tokamak discharge experiment.

Stop valve is usually used for or connecting the medium flow and is not recommended for throttling.

The maximum permissible leakage of the Stop Valve with non-metal elastic seals is zero, and that of the stop valve with meal seals is 0.1xDNmm3/s. Therefore, acceptable stop valves with metal seals possibly have slight leakage. Hence, in the applications where there must not be any leakage,especially at the pipeline ends,stop valves with soft seals should be used,and shutoff valves with metal seals should not be used.

Nominal Pressure of Brass Stop Valve is 1.6MPa. Medium temperature for metal seal is -20â„ƒ~150â„ƒ, and medium temperature for non-metal elastic seal is -20â„ƒ~120â„ƒ. When the stop valve is used for saturated steam, the pressure of the saturated steam should be â‰¤0.6MPa.

Stop Valve

Stop Valve,Brass Stop Valve,Stop Cock Valve,Forged Brass Stop Valve

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