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THPSC04 Study of Normal Conducting Accelerating Structures for Megawatt Proton Driver Linac rfq, linac, cavity, coupling 321
 
  • S.M. Polozov, A.E. Aksentyev, A.A. Kalashnikova, T. Kulevoy, M.V. Lalayan, S.E. Toporkov
    MEPhI, Moscow, Russia
  
  Funding: This project was supported by the Ministry of Science and Education of Russia under contract No. 14.516.11.0084
The pre­lim­i­nary de­sign of megawatt level pro­ton ac­cel­er­a­tor-dri­ver is car­ry­ing out by col­lab­o­ra­tion be­tween Russ­ian sci­en­tific cen­ters MEPhI, ITEP, Kur­cha­tov In­sti­tute. This pro­ject was sup­ported in 2013 by the Min­istry of Sci­ence and Ed­u­ca­tion of Rus­sia. The linac gen­eral lay­out in­cludes RFQ sec­tion and sec­tion(s) with ra­diofre­quency fo­cus­ing. The dif­fer­ent types of RF fo­cus­ing were stud­ied due to this pro­ject: RF crossed lenses, mod­i­fied elec­trodes RFQ, axi-sym­met­ri­cal RF fo­cus­ing. All such fo­cus­ing can be re­al­ized by IH-type cav­i­ties. The de­sign of seg­mented vane RFQ (SVRFQ) with cou­pling win­dows and IH− and CH-type nor­mal con­duct­ing cav­i­ties will dis­cuss in the re­port. All cav­i­ties op­er­ate on 162 MHz. The main elec­tro­dy­nam­ics sim­u­la­tion re­sults will pre­sent. 		 
 
THPSC06 Development and Testing of Powerful High-voltage Electron Accelerator for Energy-intensive Industries electron, extraction, operation, high-voltage 327
 
  • N.G. Tolstun, A.V. Efremov, A.N. Kuzhlev, A.I. Machecha, V.P. Maznev, V.P. Ovchinnikov, D.E. Pavluhov, M.P. Svinin
    NIIEFA, St. Petersburg, Russia
  
  The re­port de­scribes the re­sults of the de­vel­op­ment and test­ing of the Elec­tron-23high-volt­age high-power elec­tron ac­cel­er­a­tor rated for an ac­cel­er­at­ing volt­age of 1 MV and beam power up to 500 kW at the "NI­IEFA" test­ing fa­cil­i­ties. The ac­cel­er­a­tor is in­tended for in­dus­trial pro­cess­ing of flue gases from coal burn­ing ther­mal power sta­tions with the aim to re­duce con­cen­tra­tions of ni­tro­gen and sul­fur ox­ides. The ac­cel­er­a­tor may also be used for other en­ergy-con­sum­ing processes, such as ra­di­a­tion treat­ment of waste­water for the pur­pose of their de­con­t­a­m­i­na­tion or pro­cess­ing of nat­ural gases for their con­ver­sion into en­gine fuel. The re­port de­scribes the main com­po­nents and sys­tems of the ac­cel­er­a­tor, such as the high-volt­age gen­er­a­tor, the ac­cel­er­at­ing volt­age reg­u­la­tion de­vice, the elec­tron-op­ti­cal sys­tem, the elec­tron source and the ac­cel­er­at­ing tube, the ir­ra­di­a­tion field form­ing sys­tem, the beam out­put de­vice and vac­uum sys­tem.  
 
THPSC32 U-70 Accelerator Complex: Centralized Access to IP-Devices with Embedded Web-Server controls, network, booster, distributed 389
 
  • Yu.V. Milichenko, E.V. Takaeva, V.P. Voevodin
    IHEP, Moscow Region, Russia
  
  The paper de­scribes our ef­forts to or­ga­nize cen­tral­ized ac­cess to IP-de­vices of spe­cific types. Each de­vice in­cludes proper em­bed­ded web-server and is con­nected to an ac­cel­er­a­tor de­part­ment net­work. Today there are tens of the de­vices are used to give pic­tures on­line. A de­vice ac­cess is car­ried out by user un­der­stand­able de­vice names with the aid of ac­cel­er­a­tor de­part­ment web-server. Some arisen prob­lems are pointed. Pos­si­ble man­i­fold forms of on screen pre­sen­ta­tion of pic­tures de­rived from de­vices are pre­sented.