Here it would reach supersonic speeds and then shift to its scramjet engine. The scramjet scoops up airand mixes it with fuel so it burns as the mixture flows through the engine at supersonic speeds.
The water evaporates because of the heat present within the fuel cell and it leaves the end of the cell configuration as a mixture of saturated air and liquid water.
燃料电池反应的热将水蒸发，蒸发的水将在燃料电池的末端排出，排出物为饱和蒸气和液态水的混合物。
3
It is much easier to detonate a mixture of airandfuel if it is highly compressed prior to (or during) the ignition process.