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JINR’s PARTICIPATIONJINR’s PARTICIPATION
IN IN SIS100SIS100 & SIS300 & SIS300
JINR’s PARTICIPATIONJINR’s PARTICIPATION
IN IN SIS100SIS100 & SIS300 & SIS300
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR
January 17-19, 2005,Dubna
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR
January 17-19, 2005,Dubna
FAIFAIRR
FAIFAIRR
A.D.KOVALENKO
FAST-RAMPED SUPERCONDUCTING
CABLESSpokesman from JINR:
A.Kovalenko
Co-spokesman from Germany:
G.Moritz
Institutes of Germany:
GSI (Darmstadt)
Laboratories of JINR:
LHE
Period of realization:
2002 – 2006
FAST-RAMPED SUPERCONDUCTING
CABLESSpokesman from JINR:
A.Kovalenko
Co-spokesman from Germany:
G.Moritz
Institutes of Germany:
GSI (Darmstadt)
Laboratories of JINR:
LHE
Period of realization:
2002 – 2006
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
FAIFAIRR
FAIFAIRR
R&D SUPERCONDUCTING MAGNETS FOR
GSI( SIS100 ACCELERATOR R&D )
Spokesman from JINR:
A.Kovalenko
Co-spokesman from Germany: P.Spiller
Institutes of Germany: GSI
(Darmstadt)
Laboratories of JINR: LHE
Period of realization: 2004 –
2010
R&D SUPERCONDUCTING MAGNETS FOR
GSI( SIS100 ACCELERATOR R&D )
Spokesman from JINR:
A.Kovalenko
Co-spokesman from Germany: P.Spiller
Institutes of Germany: GSI
(Darmstadt)
Laboratories of JINR: LHE
Period of realization: 2004 –
2010A.D.KOVALENKO
SCIENTIFIC PROGRAMME
•Design and study of a new hollow superconducting
cable
based on multifilament key-stoned SC wires.
•Design and construction of a model dipole magnet
for
SIS100 (B=2 T, dB/dt =4 T/s, f =1 Hz) with a single-
layer SC
coil, cooled with forced two-phase helium flow.
•Fabrication and test of the new hollow
superconducting
cable aimed at operating current of 25-30 kA at B=4-6
T.
SCIENTIFIC PROGRAMME
•Design and study of a new hollow superconducting
cable
based on multifilament key-stoned SC wires.
•Design and construction of a model dipole magnet
for
SIS100 (B=2 T, dB/dt =4 T/s, f =1 Hz) with a single-
layer SC
coil, cooled with forced two-phase helium flow.
•Fabrication and test of the new hollow
superconducting
cable aimed at operating current of 25-30 kA at B=4-6
T.
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
•FAST-RAMPED SUPERCONDUCTING CABLES
A.D.KOVALENKO
Main results in 2004:•The new cable and single-layer dipole coil were
produced and tested at LHE.
• The cable operating current of 13 kA at B=2.2 T,
dB/dt=4 T/s and f=1 Hz was obtained.
Construction and experimental tests of a
superferric
model dipole magnet with a single-layer coil
were performed.
Main results in 2004:•The new cable and single-layer dipole coil were
produced and tested at LHE.
• The cable operating current of 13 kA at B=2.2 T,
dB/dt=4 T/s and f=1 Hz was obtained.
Construction and experimental tests of a
superferric
model dipole magnet with a single-layer coil
were performed.
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
•FAST-RAMPED SUPERCONDUCTING CABLES
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
•FAST-RAMPED SUPERCONDUCTING CABLES
KEYSTONED NbTi WIRE
HOLLOW SC CABLE made from keystoned wires
SINGLE-LAYER COIL
DIPOLE
Characteristics Units Nuclotron Keystoned
CABLE Cooling channel diameter mm 4 4 Cu-Ni tube diameter mm 5 5
Number of strands 31 15 Twist pitch of strands mm 47 65 Ni-Cr wire diameter mm 0.2 0.3 Ni-Cr wire binding pitch mm 0.4 0.4 Cable diameter with insulation mm 7 7.34 Current density in the winding A/mm2 122.4 219.1
DESIGN AND TEST OF A HOLLOW SUPERCONDUCTING CABLE BASED ON
KEYSTONED NbTi COMPOSITE WIRES, presented at ASC 2004, October 2004,Jacksonville, USA
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
New design: (KWIT) Keystoned Wires Inside a Tube
•FAST-RAMPED SUPERCONDUCTING CABLES
.
The wires fix themselves (arc principle) and form a cooling channel with small hydraulic resistance.
The direct contact of two-phase helium flow with the wires provides the highest cryogenic stability any
time interval.
E. Fischer, H. Khodzhibagiyan, A.Kovalenko, and G. Moritz.
EU-patent Nr. 04009730.5, 23.04.2004.
A.D.KOVALENKO
EXPECTED RESULTS in 2005:
•Experimental tests and further investigation of a
superferric SISD100 model dipole magnet with a
single-layer coil at operating current higher 12 kA
and pulse repetition rate 1 Hz.
• Upgrade of the magnet power supply and current
leads of the test bench. Improvement of the new
cable production technology.
•Technical design of hollow fast-ramped
superconducting cable, operating at 25 kA.
EXPECTED RESULTS in 2005:
•Experimental tests and further investigation of a
superferric SISD100 model dipole magnet with a
single-layer coil at operating current higher 12 kA
and pulse repetition rate 1 Hz.
• Upgrade of the magnet power supply and current
leads of the test bench. Improvement of the new
cable production technology.
•Technical design of hollow fast-ramped
superconducting cable, operating at 25 kA.
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
•FAST-RAMPED SUPERCONDUCTING CABLES
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
•FAST-RAMPED SUPERCONDUCTING CABLES
A.D.KOVALENKO
R&D SUPERCONDUCTING MAGNETS FOR
GSI
( SIS100 ACCELERATOR R&D )Spokesman from JINR:
A.Kovalenko
Co-spokesman from Germany: P.Spiller
Institutes of Germany: GSI
(Darmstadt)
Laboratories of JINR: LHE
Period of realization: 2004 –
2010
R&D SUPERCONDUCTING MAGNETS FOR
GSI
( SIS100 ACCELERATOR R&D )Spokesman from JINR:
A.Kovalenko
Co-spokesman from Germany: P.Spiller
Institutes of Germany: GSI
(Darmstadt)
Laboratories of JINR: LHE
Period of realization: 2004 –
2010
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
A.D.KOVALENKO
SCIENTIFIC PROGRAMME: R&D dealing with the problems of fast cycling
superconducting accelerator technology, including:
• optimization of the SIS 100 lattice;
•necessary beam diagnostic and orbit correction equipment;
• fast and slow beam extraction from SIS 100, including experimental
investigation of beam extraction efficiency from SIS 18 and
Nuclotron;
• SIS100 beam pipe and high vacuum system design;
• analysis of beam dynamics, different loss scenarios and
optimization of
radiation protection of the accelerator elements;
• analysis of RF power station design;
• optimization of the accelerator control and monitoring system;
• superconducting beam transfer lines.
SCIENTIFIC PROGRAMME: R&D dealing with the problems of fast cycling
superconducting accelerator technology, including:
• optimization of the SIS 100 lattice;
•necessary beam diagnostic and orbit correction equipment;
• fast and slow beam extraction from SIS 100, including experimental
investigation of beam extraction efficiency from SIS 18 and
Nuclotron;
• SIS100 beam pipe and high vacuum system design;
• analysis of beam dynamics, different loss scenarios and
optimization of
radiation protection of the accelerator elements;
• analysis of RF power station design;
• optimization of the accelerator control and monitoring system;
• superconducting beam transfer lines.
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
A.D.KOVALENKO
• The SIS100 lattice optimization, including analysis of
different approaches to the beam slow and fast extraction from
SIS100, beam transfer from SIS100 to SIS300 and emergency
beam dump from SIS100,
• Calculations of different options for chromaticity correction
and SIS100 dynamic aperture,
• Simulation of U(29+) collimation at injection and acceleration
processes,
•Conceptual design and simulation of the SIS100 closed orbit
correction.
• Design specification for quadrupoles, multipole correctors and
beam diagnostic tools in superconducting SIS100 ring, based on
optimized SIS100 lattice,
• The SIS100 lattice optimization, including analysis of
different approaches to the beam slow and fast extraction from
SIS100, beam transfer from SIS100 to SIS300 and emergency
beam dump from SIS100,
• Calculations of different options for chromaticity correction
and SIS100 dynamic aperture,
• Simulation of U(29+) collimation at injection and acceleration
processes,
•Conceptual design and simulation of the SIS100 closed orbit
correction.
• Design specification for quadrupoles, multipole correctors and
beam diagnostic tools in superconducting SIS100 ring, based on
optimized SIS100 lattice,
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
Main results in 2004:Main results in 2004:
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
SIS100: GENERAL LAYOUT OF THE EQUIPMENT
SIS100: GENERAL LAYOUT OF THE EQUIPMENT
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
(SIS100 TECHNICAL DESIGN)Simulation of
U(29+)
collimation
Simulation of
U(29+)
collimation
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
SIS100: GENERAL LAYOUT OF THE EQUIPMENT
SIS100: GENERAL LAYOUT OF THE EQUIPMENT
PRELIMINARY DESIGN OF THE SIS100 CRYOSTAT SYSTEM
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
SIS100 SLOW EXTRACTION
SIS100/SIS300 BEAM TRANSFER
& EMERGENCY EXTRACTION
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
SUPERFERRIC LAMBERTSON-TYPE MAGNETS DESIGNED AND CONSTRUCTED FOR THE
NUCLOTRON
CAN BE USED AS A PROTOTYPES FOR SIS100&SIS300 EXTRACTION
SYSTEMS
A.D.KOVALENKO
EXPECTED RESULTS in 2005:EXPECTED RESULTS in 2005:
•Final analysis and preliminary technical design of
different beam extraction elements of SIS100.
•Technical and technological optimization of the SIS100
superconducting lattice elements.
•Design of U(29+) collimators. R&D on SIS100 beam pipe
and vacuum system.
•Optimization of superconducting beam transfer line
elements for FAIR facility.
•Experimental tests of the elements at test bench and
Nuclotron at Dubna.
EXPECTED RESULTS in 2005:EXPECTED RESULTS in 2005:
•Final analysis and preliminary technical design of
different beam extraction elements of SIS100.
•Technical and technological optimization of the SIS100
superconducting lattice elements.
•Design of U(29+) collimators. R&D on SIS100 beam pipe
and vacuum system.
•Optimization of superconducting beam transfer line
elements for FAIR facility.
•Experimental tests of the elements at test bench and
Nuclotron at Dubna.
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
(SIS100 TECHNICAL DESIGN)
A.D.KOVALENKO
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
• R&D SUPERCONDUCTING MAGNETS
(SIS100 TECHNICAL DESIGN)
A.D.KOVALENKO
VBLHE PARTICIPATION IN SIS100
& SIS300 ACCELERATOR DESIGN:
•MORE THAN 50 SCIENTISTS &ENGINEERS ARE
INVOLVED;
•COLLABORATIVE R&D WORKS ARE CARRIED
OUT IN THAT
DIRECTIONS WHERE JINR HAS COLLECTED
LONG TERM EXPERIENCE OF DESIGN AND
EXPERIMENTAL WORK;
•THE OBTAINED RESULTS HAVE BEEN USED FOR
THE FAIR TECHNICAL DESIGN REPORT
VBLHE PARTICIPATION IN SIS100
& SIS300 ACCELERATOR DESIGN:
•MORE THAN 50 SCIENTISTS &ENGINEERS ARE
INVOLVED;
•COLLABORATIVE R&D WORKS ARE CARRIED
OUT IN THAT
DIRECTIONS WHERE JINR HAS COLLECTED
LONG TERM EXPERIENCE OF DESIGN AND
EXPERIMENTAL WORK;
•THE OBTAINED RESULTS HAVE BEEN USED FOR
THE FAIR TECHNICAL DESIGN REPORT
FAIFAIRR
FAIFAIRR
5th WORKSHOP on the SCIENTIFIC COOPERATION
between GERMAN RESEARCH CENTERS & JINR, January 17-19, 2005,Dubna
A.D.KOVALENKO
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