Rocket engine fuel supply system and method for eliminating the POGO effect

The system has a gas volume varying device for varying volume of gas in a propellant supplying circuit (4). The gas volume varying device comprises a hydraulic accumulator (8) having variable level of liquid. The accumulator includes a gas supply point and a connection with a conduit of the propella...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	BOULET, LUDIVINE, KERNILIS, ALAIN, LEMOINE, NICOLAS, LE GONIDEC, SERGE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS HYDRAULICS OR PNEUMATICS IN GENERAL JET-PROPULSION PLANTS JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The system has a gas volume varying device for varying volume of gas in a propellant supplying circuit (4). The gas volume varying device comprises a hydraulic accumulator (8) having variable level of liquid. The accumulator includes a gas supply point and a connection with a conduit of the propellant supplying circuit. A plunger tube of the volume varying device is provided between the gas supply point and the connection for connecting the conduit to the variable level of the hydraulic accumulator, where the plunger tubes comprise a valve. Independent claims are also included for the following: (1) a method for reducing pogo effect (2) a computer medium comprising a set of instructions for performing a method for reducing pogo effect.