Engineering analyses of Divertor Thomson scattering system.
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| Title: | Engineering analyses of Divertor Thomson scattering system. |
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| Authors: | Kirienko, Ivan1 ivankirienko@gmail.com, Buslakov, Igor1, Modestov, Victor1 vmodestov@spbstu.ru, Nemov, Alexander1, Fedorenko, Roman1, Toibich, Egor1, Kochergin, Mikhail2, Mukhin, Eugene2, Litvinov, Andrey2, Koval, Alexandr2, Andrew, Philip3 |
| Source: | Fusion Engineering & Design. Nov2017, Vol. 124, p512-515. 4p. |
| Subjects: | Thomson scattering, Diverters (Electronics), Engineering mathematics software, Electron temperature measurement, Electron distribution measurement, Mathematical models |
| Abstract: | The ITER Divertor Thomson Scattering system is designed to provide an instrument capable of measuring the profiles of electron temperature and relative profiles of electron density in the outer divertor plasma. Main components of construction are front rack, back rack, neutron shielding and diagnostic mirrors. The whole Divertor Thomson Scattering system has been analyzed to be consistent with thermal, mechanical, electromagnetic and seismic loads which can affect construction. All the obtained results, such as displacement and stress maps, temperature distribution and values of forces and torques in construction during plasma disruption events, can lead to some significant changes in construction design in order to improve the system. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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