DocumentCode
2735944
Title
Research on Conic Support in Radiant Cooler for Infrared Detector
Author
Fu, L.Y. ; Tu, F.H. ; Wang, W.Y.
Author_Institution
Chinese Acad. of Sci., Shanghai
fYear
2006
fDate
18-22 Sept. 2006
Firstpage
101
Lastpage
101
Abstract
We have investigated the conic support In the radiant cooler for Infrared detector by using finite element method. Results show that the stiffness of the support increases with an increasing of the coning angle in case of launched state, while the situation is reversed in the orbited state. It is also found that the heat loss of the support caused by the thermal conduction decreases with the reduction of the coning angle. Moreover, the optimized coning angle is provided as a function of the thickness.
Keywords
finite element analysis; heat conduction; infrared detectors; conic support; finite element method; infrared detector; radiant cooler; thermal conduction; Finite element methods; Infrared detectors; Infrared heating; Optical receivers; Physics; Refrigeration; Superconducting photodetectors; Temperature; Thermal conductivity; Thermal expansion;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location
Shanghai
Print_ISBN
1-4244-0400-2
Electronic_ISBN
1-4244-0400-2
Type
conf
DOI
10.1109/ICIMW.2006.368309
Filename
4222043
Link To Document