oxidizer pump造句

• Thrust vectoring for many liquid rockets is achieved by fuel and oxidizer pumps.
• The single-axle turbopump unit includes the steam driven turbine, an oxidizer pump, a fuel pump, and a nitrogen gas generator for tank pressurization.
• The fuel and oxidizer pumps were driven by a steam turbine, and the steam was produced by concentrated hydrogen peroxide with sodium permanganate catalyst.
• One of the turbines uses the fuel-rich gas to power a fuel pump, another one uses the oxidizer-rich gas to power the oxidizer pump.
• The heated, now gaseous, fuel then powers the turbine that drives the engine's fuel and oxidizer pumps before being injected into the combustion chamber and burned.
• The turbines in the oxidizer pumps, for instance, spin at 28, 000 revolutions per minute, generating more than 25, 000 horsepower as they ram oxygen propellants into the combustion chamber of the engines.
• Every shuttle is powered by three of the 3.5-ton, 14-foot-long giants, and all of them throughout the fleet are to get the upgrades, which include new fuel pumps, oxidizer pumps, power heads, heat exchangers and combustion chambers.
• The locations of the liquid oxygen sensors allow the maximum amount of oxidizer to be consumed in the engines, while allowing sufficient time to shut down the engines before the oxidizer pumps cavitate ( run dry ).
• Every shuttle is powered by three of the 3 . 5-ton, 14-foot-long giants, and all of them throughout the fleet are to get the upgrades, which include new fuel pumps, oxidizer pumps, power heads, heat exchangers and combustion chambers.