Open AccessDevelopment and experimental researches of refrigerating unit with a radar station
Author(s) -
V N Beschastnyh,
Yu. А. Borisov,
А. С. Косой,
L V Nizovskiy
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1675/1/012109
Subject(s) - radar , coolant , unit (ring theory) , range (aeronautics) , antenna (radio) , meteorology , environmental science , diagram , engineering , electrical engineering , marine engineering , mechanical engineering , aerospace engineering , computer science , physics , mathematics , mathematics education , database
The antennas of modern radar devices need effective cooling, which is carried out by forced circulation of the coolant. A new pneumohydraulic diagram of a refrigerating unit, which allows achieving effective heat removal from an antenna of a radar station with minimal overall dimensions and weight, is considered in this paper. The paper presents the results of experimental research related to an operation of the refrigerating unit at ambient temperatures equal to +50 °C and -50 °C within the temperature range from −50 °C to 10 °C.