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Application

98109022/28, 1998-05-18

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Start date

1998-05-18

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Actual filing date

1998-05-18

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Published

2000-11-27

(72)

Inventor

Akchurin V.P.Baranov M.V.Zagar O.V.Korchagin E.N.Khalimanovich V.I.Shilkin O.V.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Proizvodstvennoe Ob"Edinenie Prikladnoj Mekhaniki Im. Akad. M.F. Reshetneva

METHOD OF TESTING TEMPERATURE CONTROL SYSTEM Russian patent published in 2000 - IPC

Abstract RU 2159728 C2

FIELD: space engineering. SUBSTANCE: method consists in measuring the flow rate of heat-transfer agent in liquid line of system and pressure differential between inlet and outlet of electric pumping unit. Temperature control system is tested without liquid line of payload. Pressure differential at electric pumping unit is changed till flow rate of heat-transfer agent in temperature system gets equal to required flow rate of heat- transfer agent through liquid line of payload. Flow rate of heat- transfer agent in liquid line of temperature control system is measured additionally. Difference in pressure differentials at electric pumping unit is checked for required magnitude; hydraulic losses are also checked. EFFECT: enhanced reliability of test results. 3 dwg

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RU 2 159 728 C2

Authors

Akchurin V.P.

Baranov M.V.

Zagar O.V.

Korchagin E.N.

Khalimanovich V.I.

Shilkin O.V.

Dates

2000-11-27—Published

1998-05-18—Filed

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