Matches in SemOpenAlex for { <https://semopenalex.org/work/W1825550402> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1825550402 abstract "Six 110 GHz gyrotrons in the 1 MW class are operational on DIII‐D. Source power is >4.0 MW for pulse lengths ⩽2.1 s and ∼2.8 MW for 5.0 s. The rf beams can be steered poloidally across the tokamak upper half plane at off‐perpendicular injection angles in the toroidal direction up to ±20°. Measured transmission line loss is about −1 dB for the longest line, which is 92 m long with 11 miter bends. Coupling efficiency into the waveguide is ∼93% for the Gaussian rf beams. The transmission lines are evacuated and windowless except for the gyrotron output window and include flexible control of the elliptical polarization of the injected rf beam with remote controlled grooved mirrors in two of the miter bends on each line. The injected power can be modulated according to a predetermined program or controlled by the DIII‐D plasma control system using real time feedback based on diagnostic signals obtained during the plasma pulse. Three gyrotrons have operated at 1.0 MW output power for 5.0 s. Peak central temperatures of the artificially grown diamond gyrotron output windows are <180°C at equilibrium." @default.
- W1825550402 created "2016-06-24" @default.
- W1825550402 creator A5000286093 @default.
- W1825550402 creator A5001227541 @default.
- W1825550402 creator A5017194921 @default.
- W1825550402 creator A5026164199 @default.
- W1825550402 creator A5027237076 @default.
- W1825550402 creator A5045338833 @default.
- W1825550402 creator A5062463814 @default.
- W1825550402 creator A5071700551 @default.
- W1825550402 date "2003-01-01" @default.
- W1825550402 modified "2023-09-27" @default.
- W1825550402 title "The 110 GHz Microwave Heating System on the DIII-D Tokamak" @default.
- W1825550402 doi "https://doi.org/10.1063/1.1638053" @default.
- W1825550402 hasPublicationYear "2003" @default.
- W1825550402 type Work @default.
- W1825550402 sameAs 1825550402 @default.
- W1825550402 citedByCount "1" @default.
- W1825550402 crossrefType "proceedings-article" @default.
- W1825550402 hasAuthorship W1825550402A5000286093 @default.
- W1825550402 hasAuthorship W1825550402A5001227541 @default.
- W1825550402 hasAuthorship W1825550402A5017194921 @default.
- W1825550402 hasAuthorship W1825550402A5026164199 @default.
- W1825550402 hasAuthorship W1825550402A5027237076 @default.
- W1825550402 hasAuthorship W1825550402A5045338833 @default.
- W1825550402 hasAuthorship W1825550402A5062463814 @default.
- W1825550402 hasAuthorship W1825550402A5071700551 @default.
- W1825550402 hasBestOaLocation W18255504023 @default.
- W1825550402 hasConcept C116515362 @default.
- W1825550402 hasConcept C119599485 @default.
- W1825550402 hasConcept C120665830 @default.
- W1825550402 hasConcept C121332964 @default.
- W1825550402 hasConcept C127413603 @default.
- W1825550402 hasConcept C140311924 @default.
- W1825550402 hasConcept C163258240 @default.
- W1825550402 hasConcept C192562407 @default.
- W1825550402 hasConcept C2777272912 @default.
- W1825550402 hasConcept C2778495671 @default.
- W1825550402 hasConcept C33441834 @default.
- W1825550402 hasConcept C44838205 @default.
- W1825550402 hasConcept C62520636 @default.
- W1825550402 hasConcept C82706917 @default.
- W1825550402 hasConceptScore W1825550402C116515362 @default.
- W1825550402 hasConceptScore W1825550402C119599485 @default.
- W1825550402 hasConceptScore W1825550402C120665830 @default.
- W1825550402 hasConceptScore W1825550402C121332964 @default.
- W1825550402 hasConceptScore W1825550402C127413603 @default.
- W1825550402 hasConceptScore W1825550402C140311924 @default.
- W1825550402 hasConceptScore W1825550402C163258240 @default.
- W1825550402 hasConceptScore W1825550402C192562407 @default.
- W1825550402 hasConceptScore W1825550402C2777272912 @default.
- W1825550402 hasConceptScore W1825550402C2778495671 @default.
- W1825550402 hasConceptScore W1825550402C33441834 @default.
- W1825550402 hasConceptScore W1825550402C44838205 @default.
- W1825550402 hasConceptScore W1825550402C62520636 @default.
- W1825550402 hasConceptScore W1825550402C82706917 @default.
- W1825550402 hasLocation W18255504021 @default.
- W1825550402 hasLocation W18255504022 @default.
- W1825550402 hasLocation W18255504023 @default.
- W1825550402 hasOpenAccess W1825550402 @default.
- W1825550402 hasPrimaryLocation W18255504021 @default.
- W1825550402 hasRelatedWork W1585396163 @default.
- W1825550402 hasRelatedWork W1597997024 @default.
- W1825550402 hasRelatedWork W1668290147 @default.
- W1825550402 hasRelatedWork W2029177174 @default.
- W1825550402 hasRelatedWork W2031862710 @default.
- W1825550402 hasRelatedWork W2056383351 @default.
- W1825550402 hasRelatedWork W2076378452 @default.
- W1825550402 hasRelatedWork W2146167904 @default.
- W1825550402 hasRelatedWork W2168789224 @default.
- W1825550402 hasRelatedWork W89283933 @default.
- W1825550402 isParatext "false" @default.
- W1825550402 isRetracted "false" @default.
- W1825550402 magId "1825550402" @default.
- W1825550402 workType "article" @default.