METHOD OF FILLING SPACECRAFT THERMAL CONTROL SYSTEM HYDRAULIC LINE WITH HEAT CARRIER Russian patent published in 2010 - IPC B64G1/50 G01F23/02 B67D99/00 

Abstract RU 2397118 C2

FIELD: transport.

SUBSTANCE: invention relates space engineering, particularly to method of filling spacecraft thermal control system hydraulic line with heat carrier. Proposed method comprises measuring hydraulic line dry volume, filling pre-evacuated hydraulic line with deaerated heat carrier at surplus pressure, bleeding a portion of heat carrier from spacecraft volume compensator fluid chamber and measuring its volume with the help of reference vessel. Heat carrier portion drained, volume of not-dissolved gas bubbles in hydraulic line is determined from the measurements results.

EFFECT: higher reliability.

2 dwg

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RU 2 397 118 C2

Authors

Testoedov Nikolaj Alekseevich

Kosenko Viktor Evgen'Evich

Bartenev Vladimir Afanas'Evich

Khalimanovich Vladimir Ivanovich

Danilov Evgenij Nikolaevich

Bliznevskij Aleksandr Sergeevich

Akchurin Vladimir Petrovich

Alekseev Nikolaj Grigor'Evich

Zagar Oleg Vjacheslavovich

Gupalo Viktor Kuz'Mich

Volovikov Vitalij Gavriilovich

Kolesnikov Anatolij Petrovich

Sergeev Jurij Dmitrievich

Trubkin Petr Ivanovich

Turkenich Roman Petrovich

Shilkin Oleg Valentinovich

Dates

2010-08-20Published

2008-10-07Filed