Bibliographic Details
| Title: |
Design and testing of ITER ECH & CD transmission line components |
| Authors: |
Callis, R.W.1 rich.callis@gat.com, Doane, J.L.1, Grunloh, H.J.1, Kajiwara, K.2, Kasugai, A.2, Moeller, C.P.1, Oda, Y.2, Olstad, R.A.1, Sakamoto, K.2, Takahashi, K.2 |
| Source: |
Fusion Engineering & Design. Feb2009, Vol. 84 Issue 2-6, p526-529. 4p. |
| Subjects: |
Tokamaks -- Design & construction, Electric lines testing, Electron cyclotron resonance sources, Plasma heating, Japan. Atomic Energy Agency, Waveguides, Polarizers (Light) |
| Abstract: |
Abstract: Initial testing on the Japan Atomic Energy Agency Gyrotron Test Stand of ITER-relevant TL components, has shown reasonable efficiencies, but identified that trapped modes between closely located miter bends, as well as mode conversion at miter bends can lead to excessive heating of the connecting waveguides. General Atomics has designed, built, and will test components to address this issue as well as ITER relevant components that have not been tested at the levels of 1MW, 170GHz, for extended pulse lengths. Some of the components that will be tested are ultra low loss miter bends, dc breaks, polarizers, power monitors, bellows, waveguide switches, waveguide cooling clamps, etc. Details of the components and test results will be presented. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
