1. The nitrogen used for pressurization of liquid propellant tanks is usually stored in high-pressure tank.

2. The Athena # consists of two solid-propellant stages and a liquid-propellant orbit adjust module (OAM

3. Upon graduation in 1987 from the institute, he was qualified as a liquid propellant rocket engines mechanical engineer.

4. 16 Two accumulative error indices are defined as the discernment signals of the fault detection in a liquid propellant rocket engine.

5. Autogenous pressurization is the use of self-generated gaseous propellant to pressurize liquid propellant in rockets.Traditional liquid-propellant rockets have been most often pressurized with other gases, such as helium, which necessitates carrying the pressurant tanks along with the plumbing and control system to use it.Autogenous pressurization has been operationally used on the Titan 34D

6. are designed to contain their plutonium dioxide fuel under a wide range of normal conditions and accident conditions such as launch pad explosions, solid and liquid propellant fires, shrapnel impacts, ground impact and re-entry.