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Heat Pipe Science and Technology, An International Journal

ISSN Print: 2151-7975
ISSN Online: 2151-7991

Heat Pipe Science and Technology, An International Journal

DOI: 10.1615/HeatPipeScieTech.v2.i1-4.50
pages 31-41

USE OF HEAT PIPES FOR ELECTRONICS BLOCK THERMOSTATING OF MAGNETIC MEASUREMENT SYSTEM FIXED ON SPACE VEHICLE

S. A. Grishin
The B. I. Stepanov Institute of Physics, 68 Prospekt Nezavisimosti, Minsk BY-220072, Republic of Belarus
Aliaksei L. Petsiuk
B.I. Stepanov Institute of Physics, National Academy of Sciences, Minsk, Belarus
S. S. Grishin
The B. I. Stepanov Institute of Physics, 68 Prospekt Nezavisimosti, Minsk BY-220072, Republic of Belarus
V. V. Doctorov
The Powder Metallurgy Institute, 41 Platonov St., Minsk BY-220005, Republic of Belarus
Victar V. Maziuk
Powder Metallurgy Institute, Platonov str., 41, 220005, Minsk, Belarus

ABSTRACT

The paper examines the use of heat pipes in magnetic measurement system designed for installation on the spacecraft to monitor the state of Earth's magnetic field and the magnetic environment near the modules and blocks of spectrometric equipment complex. A numerical simulation is made in order to select type of heat pipe and determine optimum design parameters of the elements of the heat sink. Installation on the basis of chamber for heat and a cold for carrying out thermal tests of onboard equipment is described. The automated multisensor network system of temperature measurement is considered. The results of thermal testing of the electronics magnetic measurement system are discussed. The expediency in heat pipes for thermostating blocks of onboard scientific equipment is shown.