Definition of Pressurant. Meaning of Pressurant. Synonyms of Pressurant

- weight. Cryogenic or volatile propellants generally do not need a separate pressurant; instead, some propellant is expanded (often with engine heat) into low-density...
- the metal but have no meaningful effect on engine performance. Helium pressurant efficiency is substantially increased via a titanium heat exchanger on...
- mechanical force of the shaft. A diaphragm pressure tank is a tank which has pressurant sealed inside on one side of the diaphragm. It is favored in certain applications...
- both of these at the bottom of the pump, and a pressurant inlet at the top of the pump. A pressurant is used, such as steam or pressurized helium, to...
- APS propellants: Aerozine 50 fuel / Dinitrogen Tetroxide oxidizer APS pressurant: two 6.4 lb (2.9 kg) helium tanks at 3,000 pounds per square inch (21 MPa)...
- 650 mph) is provided by a 77 kg (170 lb) internal tank. Helium is used as a pressurant, with an elastomeric diaphragm ****isting expulsion. The spacecraft's on-orbit...
- spacecraft's center of m**** during SPS firings. The combustion chamber and pressurant tanks were housed in the central tunnel. Four clusters of four reaction...
- proprietary pressurant system. As a result, the weight of the propellant tank/pressurant system is equivalent to a traditional propellant tank/pressurant system/pump-fed...
- nitrogen tetroxide. Two separate tanks held another 7 kg (15 lb) of helium pressurant. The propulsion subsystem was developed and built by Messerschmitt-Bölkow-Blohm...
- debris mitigation measure, PSLV fourth stage gets p****ivated by venting pressurant and propellant vapour after achieving main mission objectives. Such p****ivation...