[PDF][PDF] 3D finite element thermal and structural analysis of the RT-70 full-circle radio telescope
AI Borovkov, DV Shevchenko, AV Gaev… - … of International ANSYS …, 2004 - researchgate.net
AI Borovkov, DV Shevchenko, AV Gaev, AS Nemov
Proceedings of International ANSYS Conf, 2004•researchgate.netIn the current paper finite element modeling and analysis of deformed state of the radio
telescope RT-70 main reflector is performed. The construction is loaded by gravity body
force and temperatures originating in the main reflector under the action of solar heat. Radio
telescope RT-70 is one of the biggest radio telescopes in the world; diameter of the main
reflector is 70 m, its height is 50 m. The hierarchical sequence of FE models was developed
to describe in details and analyze temperature and displacement fields originating in the …
telescope RT-70 main reflector is performed. The construction is loaded by gravity body
force and temperatures originating in the main reflector under the action of solar heat. Radio
telescope RT-70 is one of the biggest radio telescopes in the world; diameter of the main
reflector is 70 m, its height is 50 m. The hierarchical sequence of FE models was developed
to describe in details and analyze temperature and displacement fields originating in the …
Abstract
In the current paper finite element modeling and analysis of deformed state of the radio telescope RT-70 main reflector is performed. The construction is loaded by gravity body force and temperatures originating in the main reflector under the action of solar heat. Radio telescope RT-70 is one of the biggest radio telescopes in the world; diameter of the main reflector is 70 m, its height is 50 m.
The hierarchical sequence of FE models was developed to describe in details and analyze temperature and displacement fields originating in the radio telescope RT-70 by means of direct FE modeling. With use of ANSYS software finite element models were developed that include three main construction elements of the radio telescope:
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