Before I start pedaling though, I needed to get the ‘screen’ correctly positioned for my eyes. This is done in two parts. First is to use the rubber of the nose-bridge to change the position of the glasses so that the screen is roughly where you want it, and then you can use th...
The gas-generator cycle works by pumping the fuel and oxidizer into the combustion chamber using a turbopump. The turbopump has a few main parts, a mini rocket engine called the preburner, a turbine connected to a shaft and then a pump or two that push propellant into the combustion chamb...