● Offer the reliable system to the Asian regional facility STF. ● Improve TTF design and demonstrate in the beam line for RDR / TDR. ● Establish industrial.

Slides:



Advertisements
Similar presentations
EXPERIENCE FROM KEK Norihito Ohuchi 2009/11/9-101 Workshop on cryogenic and vacuum sectorisations of the SPL.
Advertisements

Cavity Technical Specification IWLC2010 WG3 industrialization session H. Hayano Geneva,Oct.2010.
Shuichi Noguchi, KEK6-th ILC School, November Auxiliary Components  Input Power Coupler  HOM Dumping Coupler  Frequency Tuner  He Jacket  Magnetic.
Superconducting Accelerating Cryo-Module Tests at DESY International Workshop on Linear Colliders 2010 (ECFA-CLIC-ILC Joint Meeting) Denis Kostin, MHF-SL,
E. KAKO (KEK) 2009' Sept. 30 Albuquerque Global Design Effort 1 Cavity Test Items in S1-G Cryomodule Eiji Kako (KEK, Japan)
TDR Part 2: 3.3 Cavity Integration (10 pages) H. Hayano Baseline Design based on the meeting discussion.
R&D Status and Plan on The Cryostat N. Ohuchi, K. Tsuchiya, A. Terashima, H. Hisamatsu, M. Masuzawa, T. Okamura, H. Hayano 1.STF-Cryostat Design 2.Construction.
Heat load study of cryomodule in STF
201 MHz NC RF Cavity R&D for Muon Cooling Channels
ESS cavities interfaces
Control configulation for S1G module operation H. Hayano version 1.
KEKB Crab Development K. Hosoyama (KEK) Crab Cavity for HER Crab Cavity for LER Crab Cavity for KEKB History of Crab Cavity R&D Characteristics of Crab.
Summary of AWG7 SCRF technologies Eiji Kako Wolf-Dietrich Moeller Akira Yamamoto Hitoshi Hayano Tokyo, Nov
Present status of TTF-cryomodules short overview Bernd Petersen DESY MKS March, 7, 2005 Main design features of TESLA-cryomodules Design changes for XFEL-cryomodule.
First Mini-workshop on IHEP 1.3GHZ SRF LLRF and Tuner Sun YI (孙 毅) Accelerator Center, IHEP June 10, 2009.
Shuichi Noguchi,SRF2007,10.71 New Tuners for ILC Cavity Application Shuichi Noguchi KEK.
Detail discussion of S1 Global at STF H. Hayano (KEK) GDE Mar 3-6, 2008.
STF plan overview H. Hayano, KEK LCPAC 02/25/2005.
XFEL SRF Accelerating Module Prototypes Tests at DESY Fermilab Seminar, July 21st Denis Kostin, MHF-SL, DESY.
STF EP, VT commissioning by FNAL AES001 H. Hayano, KEK
Compatibility in the ILC ML. 主なデザインと相違点 BCD ( TTF) STF-BL その他 空洞、シー ル Φ 78 mm ビームパイ プ、アルミヘキサゴ ン Φ 80 mm ビームパイ プ、インジウムヘリ コ LL, Re 入力カプ ラー TTF-III 円筒セラミック窓.
STF status Mar.22,2005 H. Hayano, KEK. STF Phase 1 Test Accelerator DC gun : 200kV CsTe photocathode for quick start UV(262nm) Laser (337ns spacing, 2820bunches)
S.Noguchi (KEK) ILC08 Chicago , Nov . 17, Cavity Package Test in STF STF Phase-1 E. Kako, S. Noguchi, H. Hayano, T. Shishido, M. Sato, K. Watanabe,
704MHz Warm RF Cavity for LEReC Binping Xiao Collider-Accelerator Department, BNL July 8, 2015 LEReC Warm Cavity Review Meeting  July 8, 2015.
Plug compatibility Document ILC10 cavity integration session H. Hayano.
E. KAKO (KEK) 2010' Feb. 05 STF Meeting for S1-G Global Design Effort 1 Preparation Status at KEK for S1-Global Eiji Kako (KEK, Japan)
LCWS13, November 2013 At the University of Tokyo W.–D. Möller Status of the TTF3 RF Power Coupler.
Shuichi NoguchiHayama ILC Lecture, Part III ILC BCD Cavity  Maximum Use of Potential Performance  Maximum Use of each Cavity Performance 
2.1 GHz Warm RF Cavity for LEReC Binping Xiao Collider-Accelerator Department, BNL June 15, 2015 LEReC Warm Cavity Review Meeting  June 15, 2015.
Test plan for SPL short cryomodule O. Brunner, W. Weingarten WW 1SPL cryo-module meeting 19 October 2010.
Date 2007/Oct./23 FNAL-GDE-Meeting Global Design Effort 1 Cryomodule Interface Definition (FNAL-GDE-Meeting) N. Ohuchi.
1 K.Jensch, D.Kostin, DESY - Cryomodule components List S1 – DESY parts DESY parts for the S1 Cavity-String.
Summery of the power coupler session at the LCWS13 workshop E. Kako W.-D. Möller H. Hayano A. Yamamoto All members of SCRF WG November 14, 2013.
E. KAKO (KEK) 2009' Oct. 26 ILC KEK Global Design Effort 1 Cavity Preparation for S1-Global Eiji Kako (KEK, Japan)
Definition of Work Area H. Hayano, KEK EDR-KOM-cavity at DESY Issues of Cavity and Cavity Package, Work Package discussion.
Cavity and Cryomodule Plug-Compatibility To Reach Consensus Akira Yamamoto ILC-08, Chicago, Nov. 17, 2008 Nov. 17, 2008ILC-08 SCRF1.
MAIN LINAC CRYOMODULE DESIGN REVIEW INPUT COUPLER September 5, 2012V. Veshcherevich.
5 K Shield Study of STF Cryomodule (up-dated) Norihito Ohuchi KEK 2008/4/21-251FNAL-SCRF-Meeting.
S1-Global status report KEK Norihito Ohuchi 2008/11/171ILC08-GDE-Meeting-Chicago.
Hayama ILC Lecture, , Shuichi Noguchi 1 Part III ILC BCD Cavity  Maximum Use of Potential Performance  Maximum Use of each Cavity Performance.
Plug compatibility discussion TILC09 cavity integration session H. Hayano.
Power couplers Timergali Khabiboulline (FNAL) FNAL-LBNL meeting on NGLS April 13, 2012.
Experiences with KEK-B Crab Cavity KEKB and Crab Cavity History of Crab Cavity Construction and Operation of KEKB Crab Cavities What the KEKB Crab Cavity.
CW Cryomodules for Project X Yuriy Orlov, Tom Nicol, and Tom Peterson Cryomodules for Project X, 14 June 2013Page 1.
Reliability of SNS Superconducting Linac April 12, 2011 Jeff Saunders SNS/ORNL.
Superconducting Accelerating Cryo-Module Tests at DESY TESLA Technology Collaboration (TTC) Meeting, February 28 - March , Milano, Italy Denis Kostin,
11/12/2013P. Bosland - AD-retreat - Lund Designs of the Spoke and Elliptical Cavity Cryomodules P. Bosland CEA/Saclay IRFU On behalf of the cryomodule.
TDR parameter discussion on Cavity, Cavity Integration R. Geng, H. Hayano
Shuichi Noguchi, KEKTTC Meeting at IHEP Beijin, Slide Jack Tuner.
Shuichi NoguchiTTC Meeting at Milano, Injector Cryomodule for cERL at KEK Cavity 2 Prototypes were tested. Input Coupler 2 Couplers were tested.
S1G Experiment Schedule Plan
TDR guideline discussion on Cavity Integration
CERN – Zanon discussions
CW couplers; KEK injector couplers Eiji Kako (KEK, Japan)
ILC-SCRF Test Facilities considerations
Power Couplers, HOM Couplers and Tuners for the XFEL
Power coupler at DESY & for XFEL
Input coupler assembly, high power and thermal performance in S1-Global at KEK E. KAKO (KEK) 2011' Dec. 07 TTC meeting in Beijing.
Crab Cavity R&D Plan Kirk 1 6/Dec/2016
S1-G Webex meeting Global Design Effort
Cost reduction activities in cavity fabrication at MHI
Jiyuan Zhai ( IHEP ) TTC Meeting, JLAB, 6 Nov 2012
V. Veshcherevich Cornell University
Main Coupler R&D at DESY
KEK injector cryomodule
5K Shield Study & HL Measurements
Multipacting Simulations of TTF-III Coupler Components*#
IHEP Cryomodule Status
CEPC Input Coupler Discuss 6th IHEP-KEK SCRF Collaboration Meeting
V. Veshcherevich Cornell University
Presentation transcript:

● Offer the reliable system to the Asian regional facility STF. ● Improve TTF design and demonstrate in the beam line for RDR / TDR. ● Establish industrial design and make the precise cost estimation in close cooperation with industries. Purpose of STF Baseline Cavity Development

Baseline Cavity Unit Input Coupler Port Piezo Stack Slide Jack Drive Shaft Titanium Jacket Support Base Invar Rod 2K He Line Motor Outside Piezo Replacement OK

DESY Cavity Support System is weak.

Stiff Jacket Baseplate (Ti) Thick Titanium Baseplate No Stiffener 2.8 t 3.5 t Thick Beam Pipe Magnetic Shield

STF Baseline C avity

Three STF-Baseline Cavities The #4 Cavity will be delivered in the end of April. The vertical tests for 4 cavities will be carried out till the end of July.

Results of 1 st Vertical Test (4. high field) X-rays Radiation Level Eacc,max = 19.1 MV/m, Limited by Field Emission The 2nd vertical test will be carried out after additional surface removal by EP.

Input Coupler for Baseline Cavity Improved input coupler design for simplicity & reduced cost (no tuning) 5K cooling here 80K cooling here Beam pipe Warm window Door-knob conversion Cold window Vacuum port TRISTAN Type Coaxial Disk Ceramic Static Loss 5 W Dynamic Loss 3 W Static Loss 1.1 W Dynamic Loss 0.2 W Qext = 2.0 x 10 6 Prf = 350 kW

Components for High Power Test Stand Input CouplersDoorknobs Coupling Waveguides

Tuner and Jack et Guide slider Pulse motor (outside) Piezo element Slide Jack Motor drive shaft (G10) Titanium Jacket 2K He line Support base Invar Rod

Slide Jack Tuner Piezo Stack Drive Shaft Taper Invar Rod Roller

Input Coupler Warm Window Vacuum Port Cold Window 80K 5K Beam Pipe Monitor Port Low loss 0.2W to 5K Higher Static loss 1.2W to 5K No Tuning