Abstract:
Ein Transportbehälter (1) für Helium (He), mit einem Innenbehälter (6) zum Aufnehmen des Heliums (He), einem Kühlmittelbehälter (14) zum Aufnehmen einer kryogenen Flüssigkeit (N 2 ), einem Außenbehälter (2), in dem der Innenbehälter (6) und der Kühlmittelbehälter (14) aufgenommen sind, einem thermischen Schild (21), in dem der Innenbehälter (6) aufgenommen ist und der mit Hilfe einer flüssigen Phase der kryogenen Flüssigkeit (LN 2 ) aktiv kühlbar ist, wobei der thermische Schild (21) zumindest eine erste Kühlleitung (26) aufweist, in der zum aktiven Kühlen des thermischen Schilds (21) die flüssige Phase der kryogenen Flüssigkeit (LN 2 ) aufnehmbar ist, und einem Isolationselement (39), das zwischen dem Außenbehälter (2) und dem thermischen Schild (21) angeordnet ist und das mit Hilfe einer gasförmigen Phase der kryogenen Flüssigkeit (GN 2 ) aktiv kühlbar ist, wobei das Isolationselement (39) zumindest eine zweite Kühlleitung (42 - 46) aufweist, in der zum aktiven Kühlen des Isolationselements (39) die gasförmige Phase der kryogenen Flüssigkeit (GN 2 ) aufnehmbar ist.
Abstract:
The invention relates to a liquefied-fluid storage tank including a storage wall (1) the inner surface of which defines a storage volume for liquefied fluid, the tank including an exchanger (2) for cooling the fluid contained in the tank in particular to condense vapors of said fluid. The invention is characterized in that the cooling exchanger (2) includes a body (3) of metal, in particular aluminum, in which at least one pipe (4) of a coolant circuit is integrated in order to cool said body (3) and in that the body (3) is in contact with and attached to the outer surface of the storage wall (1).
Abstract:
A hydrogen fueling system and method comprises a container, a first tank, second tank, and third tank disposed within the container, and a nozzle coupled to the second tank and the third tank. One or more computer-readable storage media storing instructions executable by one or more processors may control flow of liquid hydrogen and hydrogen gas in the system, adjust temperature of the tanks, control pressure in the tanks, and transfer hydrogen gas from the second tank, the third tank, or a combination thereof to one or more target vessels. The system may also comprise flow control assemblies and flow control valves to manage the transfer of liquid hydrogen and hydrogen gas in the system.
Abstract:
Cette installation (1) comprend un réservoir (4) adapté pour contenir une masse dite utile de xénon, un dispositif cryogénique (10) adapté pour condenser du xénon gazeux (GXe) et relié au réservoir (4), ainsi qu'un équipement d'isolation thermique agencé pour isoler thermiquement le réservoir (4).
Abstract:
The invention relates to an assembly that includes a cryogenic fluid vessel of a space vehicle, and a thermal protection system for a cryogenic fluid vessel of a space vehicle (1), including: a shell (3) suitable for surrounding the cryogenic fluid vessel, the shell (3) being sized such as to accommodate an inner space (21) between the shell (3) and the vessel; and means (35, 36) for injecting a spray of a heat-transfer fluid into said inner space (21), characterised in that said heat-transfer fluid is injected into the inner space (21) in liquid state, at a temperature that is suitable for allowing the heat-transfer fluid to capture the heat flux reaching the cryogenic fluid vessel, causing said heat-transfer fluid to vaporise, the shell (3) including a plurality of openings suitable for allowing the heat-transfer fluid in gaseous form to exit said inner space (21) through the shell (3).
Abstract:
Embodiments of the present invention relate to compressed gas storage units, which in certain applications may be employed in conjunction with energy storage systems. Some embodiments may comprise one or more blow-molded polymer shells, formed for example from polyethylene terephthalate (PET) or ultra-high molecular weight polyethylene (UHMWPE). Embodiments of compressed gas storage units may be composite in nature, for example comprising carbon fiber filament(s) wound with a resin over a liner. A compressed gas storage unit may further include a heat exchanger element comprising a heat pipe or apparatus configured to introduce liquid directly into the storage unit for heat exchange with the compressed gas present therein.
Abstract:
Ein Verfahren zur Rückverflüssigung und Kühlung von Flüssigerdgas mittels Flüssigstickstoff für Tanksysteme auf beziehungsweise in Wasserfahrzeugen, Schwimmkörpern und dergleichen, welche zur Übertragung von Flüssigerdgas geeignet sind.
Abstract:
Embodiments of the present invention relate to compressed gas storage units, which in certain applications may be employed in conjunction with energy storage systems. Some embodiments may comprise one or more blow-molded polymer shells, formed for example from polyethylene terephthalate (PET) or ultra-high molecular weight polyethylene (UHMWPE). Embodiments of compressed gas storage units may be composite in nature, for example comprising carbon fiber filament(s) wound with a resin over a liner. A compressed gas storage unit may further include a heat exchanger element comprising a heat pipe or apparatus configured to introduce liquid directly into the storage unit for heat exchange with the compressed gas present therein.