Master for SPES Target - Istituto Nazionale di Fisica...
Transcript of Master for SPES Target - Istituto Nazionale di Fisica...
08/06/2009: HIAT09 Mattia Manzolaro, SPES Target Group 1/30
The SPES Project: research and The SPES Project: research and development for the multidevelopment for the multi--foil direct targetfoil direct target
M. ManzolaroM. Manzolaro1,31,3, A. Andrighetto, A. Andrighetto11, L. Biasetto, L. Biasetto1,21,2, G. Meneghetti, G. Meneghetti33, S. Carturan, S. Carturan11, D. , D. ScarpaScarpa11, P. Colombo, P. Colombo22, G. Prete, G. Prete11
1. INFN, Laboratori Nazionali di Legnaro, Viale dell1. INFN, Laboratori Nazionali di Legnaro, Viale dell’’UniversitUniversitàà 2, 35020 Legnaro (Pd), Italy.2, 35020 Legnaro (Pd), Italy.
2. Universit2. Universitàà di Padova, Dipartimento di Ingegneria Meccanica, di Padova, Dipartimento di Ingegneria Meccanica, -- sezione materiali sezione materiali -- Via Marzolo. 9 Via Marzolo. 9 -- 35131 Padova, Italy 35131 Padova, Italy
3. Universit3. Universitàà di Padova, Dipartimento di Ingegneria Meccanica, Via Venezia 1,di Padova, Dipartimento di Ingegneria Meccanica, Via Venezia 1, 35131 Padova, Italy35131 Padova, Italy
4. Universit4. Universitàà di Padova, Dipartimento di Scienze Chimiche, Via Marzolo 1 di Padova, Dipartimento di Scienze Chimiche, Via Marzolo 1 -- 35131 Padova, Italy35131 Padova, Italy
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The SPES ISOL Beam Facility layoutThe SPES ISOL Beam Facility layout
cyclotron40 MeV, 0.2 mA
production zone
production zone
beam transport
mass separators
charge breeder
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Production zone: target and ion sourceProduction zone: target and ion source
SPES PRODUCTION SPES PRODUCTION TARGETTARGET
Transfer LineTransfer Line
ION SOURCEION SOURCE
SPES PRODUCTION TARGETSPES PRODUCTION TARGET
PROTONSPROTONS UCUCxxRADIOACTIVE RADIOACTIVE
ATHOMSATHOMS
ION SOURCEION SOURCE
RADIOACTIVE RADIOACTIVE ATHOMSATHOMS
RADIOACTIVE RADIOACTIVE IONSIONS
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W tubeW tube
W tubeW tube
Transfer LineTransfer Line
UCUCxx diskdisk
Graphite boxGraphite box
SPES Target Heating SPES Target Heating System (Ta tube)System (Ta tube)
SPES Target Heating SPES Target Heating System (Ta wing)System (Ta wing)
PBPB
RIBRIB
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SPES Target Working GroupsSPES Target Working Groups
WG2: WG2: Material Development (LNL)Material Development (LNL)
- Carbide productions
- Carbide characterizations
- New porous material
- New characterization methods
WG1: WG1: MechanicalMechanical Development (LNL)Development (LNL)
- Thermo-Mechanical Calculations
- Development of target prototypes
- CAD mechanical drawings
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MNMX
XY
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Target SPES
.797E+07.291E+08
.502E+08.714E+08
.925E+08.114E+09
.135E+09.156E+09
.177E+09.198E+09
FEB 11 200723:44:17
NODAL SOLUTION
STEP=1SUB =1TIME=1SEQV (AVG)DMX =.571E-03SMN =.797E+07SMX =.198E+09
WG3: WG3: Ion Source Development (INFNIon Source Development (INFN––PV)PV)
- Laser & Ion source developments
WG4: WG4: Handling (INFNHandling (INFN--BO)BO)
- Target handling & controls
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200 mm
Graphite Window
SiC Disk
Ta Heater
The SPES target prototypeThe SPES target prototype
Cu Clamp
Graphite Dumpers
Graphite Box
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Graphite Window
SiC Disk
Graphite Dumpers
Graphite Box
200 mm
Ta Heater
Cu Clamp
THERMAL-ELECTRIC COUPLED FIELD FE ANALYSES
The SPES target prototypeThe SPES target prototype
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Temperaturemeasurement point
Temperature measurement point
Pyrometer
The SPES target prototypeThe SPES target prototype
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Pyrometer
Temperature measurement
point
The SPES target prototypeThe SPES target prototype
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The SPES vacuum chamberThe SPES vacuum chamber
UNDER CONSTRUCTION
UPGRADING OF THE “ISOLDE (CERN)” VACUUM CHAMBER
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The SPES carburization furnaceThe SPES carburization furnace
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Production of UCProduction of UCxx 13 mm 13 mm pelletspelletsPRODUCTION OF OXIDE PELLET
Mixing & Cold Pressing
THERMAL TREATMENT
Up to 2000°C (several days)
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UCUCxx characterizationcharacterization
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SEM = Scanning Electron Microscope
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UCx from UO2+nC
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sivi
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T (°C)
Emissivity measurements by dual frequency pyrometer
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Vertical Sintering of 40 mm LaC2 disks inside the SPES graphite target box
La2O3+11C+ binderafter 750 MPa uniaxial press
Sintering process with the disk in vertical position
Process completed
successfully
Production of LaCProduction of LaC22 40 mm 40 mm pelletspellets
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200
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T (°
C)
t (min)0 200 400 600 800 1000 1200 1400 1600
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5.0x10-4
1.0x10-3
1.5x10-3
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P (m
bar)
T (°C)
Vacuum Levels LaC2
Carburization and sintering of LaC2 disks
7.5 h 6 h
Production of LaCProduction of LaC22 40 mm 40 mm pelletspellets
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FE model and test of the Surface Ion SourceFE model and test of the Surface Ion SourceTemperature point
(FE model andmeasurement)
I=500 A
[°C]
T=50°C
FE model validated experimentally
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Ion Source: laser photoIon Source: laser photo--ionizationionization
DOF
ux = 0
uy = 0
uz = 0
LINEAR ELASTIC structural calculations
LASER
LASER photo ionization: activity started at Pavia (University and INFN section)
excimer LASER
I=500 A [m]
Ion
Laser ionization
Atom
laser
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Future ionization and LASER test at LNLFuture ionization and LASER test at LNL
LASER beam
excimer
FE6 at LNL-INFN
LASER beam
ion source
LASER beamion
source
ion source
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SPES target handlingSPES target handling
Front end area
Handling zone
Services zone
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SPES target handlingSPES target handling
Thanks to Trento University SPES group
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Status of the SPESStatus of the SPESLaboratoriesLaboratories
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UCx LaboratoryUCx Laboratory, , UniversityUniversity of Padovaof PadovaDepartment of ChemistryDepartment of Chemistry
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HT LaboratoryHT Laboratory, LNL, LNL--INFNINFN
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Chemistry LaboratoryChemistry Laboratory, LNL, LNL--INFNINFN
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Test Bench LaboratoryTest Bench Laboratory, LNL, LNL--INFNINFN
Front End built in collaboration with the INFN sections of Milano and Pavia
Original project developed by Stefano Marzari (CERN - Switzerland)