SAFERIB – INFN/LNL Design of remote control and handling of the target assembly.
Definition of the technical concept for the control and handling system. Identification of radiation-durable mechanical and electronic components. Mechanical design of the plug for the target system
Done in the framework of the SPES, EURISOL projects Industry
2nd year: test of the radiation-hard components, definition of different solutions SAFERIB Metting
Saclay 27-28 October 2005
SAFERIB Metting
Saclay 27-28 October 2005
Guiding Principles • Remote handling is a key issue for design of target system. • All components that can be designed for facility life must still be exchangeable as long as chance of failure theoretically exists. • Allow either complex repair inside the target station or limit handling to exchange of pre-manufactured modules. • Non-exchangeable components should be limited to carefully justified cases. • These considerations will determine the overall design of the handling facilities. SAFERIB Metting
Saclay 27-28 October 2005
Guiding Principles Handling requirements on every component have to be considered on a case-by-case basis. Issues to be considered during the conceptual and detailed design of component as well as its direct environment are: • Expected lifetime of the component and therefore frequency of handling. • Expected activation of the component to be handled and its environment. • Expected contamination of the component to be handled and its environment. Size and weight of component to be handled. • Geometric arrangement of the component and its environment. • Handling areas. In most cases the basic driver is the expected lifetime or end of life mode of the addressed component.
SAFERIB Metting
Saclay 27-28 October 2005
General Observation • Remote handling requirements will dominate the layout of the target area. • Remote handling of components must be included in the design of the components from the outset. • The main choice is between replacement of modules or replacement of components. • This choice will depend on: frequency of replacement, availability of Hot Cell facilities and cost and complexity of service connections. • Do not install any system without a solution to the remote handling requirements. • Remember instrumentation. SAFERIB Metting
Saclay 27-28 October 2005
Neutron facilities
SAFERIB Metting
Saclay 27-28 October 2005
Alternative concepts (1) - Horizontal
SAFERIB Metting
Saclay 27-28 October 2005
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Saclay 27-28 October 2005
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Saclay 27-28 October 2005
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Saclay 27-28 October 2005
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Saclay 27-28 October 2005
Simple Handling Equipment (ISIS)
SAFERIB Metting
Saclay 27-28 October 2005
Simple Handling Equipment (ISIS)
SAFERIB Metting
Saclay 27-28 October 2005
Alternative concepts (2) - Vertical
SAFERIB Metting
Saclay 27-28 October 2005
SAFERIB Metting
Saclay 27-28 October 2005
Complex Handling Equipment (JSNS)
SAFERIB Metting
Saclay 27-28 October 2005
Complex Handling Equipment (JSNS)
SAFERIB Metting
Saclay 27-28 October 2005
1Hall cross-section (TRIUMF)
Target Stations SAFERIB Metting
Storage Saclay 27-28 October 2005
Hot Cells
ISAC Target Hall Concept
SAFERIB Metting
Saclay 27-28 October 2005
TRIUMF Target Area & Hot Cell
SAFERIB Metting
Saclay 27-28 October 2005
Crane Rigging (TRIUMF)
SAFERIB Metting
Saclay 27-28 October 2005
Module Transport (TRIUMF)
SAFERIB Metting
Saclay 27-28 October 2005
Module at Hot Cell (TRIUMF)
SAFERIB Metting
Saclay 27-28 October 2005
Target Region Within Core Vessel (SNS)
SAFERIB Metting
Saclay 27-28 October 2005
Installation - Remote Handling (SNS)
Servo-manipulator system
Manipulator Gallery SAFERIB Metting
Remote handling control room Saclay 27-28 October 2005
Remote Handling (SNS)
SAFERIB Metting
Saclay 27-28 October 2005
Preliminary conclusions
Radioactive Ion Beam facilities have different characteristics and requisites than Neutron Spallation Sources facilities Present RIB facilities runs with few ten’s of kW (TRIUMF 50 kW) Future RIB facilities (SPIRAL-2, MAFF, SPES, EURISOL,…) will range 200 kW
5 MW
1014 Fission/s
Contamination is a very serious problem. Removal of targets has to be done in a sealed environment (remotly handled) Preliminary conclusion: a remote handling system close to the SNS solution (2 MW) which integrate the RIB production target and ion source.
Preliminary consideration: a remote handling system close to the SNS solution ... /h. ] Fe. Al. Ceramic. Cd. Cu. Ir. Steel. Ta. W. 1.0E-07. 1.0E-06. 1.0E-05. 1.0E-04.
Oct 27, 2005 - SNS Experimental Facilities Division. Oak Ridge National Laboratory managed by UT-Battelle. EURISOL and SAFERIB Radiation Protection ...
The conformity of the proposed installation to the legislation shall be insuredâ. .... decommissioning-dismantling strategy and cost estimates. ⢠choice of technical ...
numerical tools) to perform the. EURISOL direct target design study. Experiments are under way to validate the design choices. The Feasibility Report about the.
The report in preparation contains an overview on legal aspects concerning conventional toxicity of ... In addition to EURISOL feasibility study, report App. B, an.
Oct 28, 2005 - Nuclear Safety and Control Regulations: 1. ..... excreted per unit intake .... po208 po209 po210 po211 po212 po213 po214 po215 po216 ..... Radiation Protection and Public Health, OECD Nuclear Energy Agency, November ...
Jul 8, 2005 - dE (mbarn/MeV/sr). Fe(p,xn)X à E p ... Production Rate, Atoms/. µ. C ... of atom s. The best models should be used! volatiles. Charge Z. 1013Bq/ ...
Mar 6, 2007 - human capital accumulated through workplace training by 10% would yield ...... Bartel, A.P. (2000), âMeasuring the Employer's Return on Investments in ... Berger, L.M. and J. Waldfogel (2004), âMaternity Leave and the ...
Investigation of high voltage resistivity of insulators. ISOLDE ... Study on soil/ground water activation and activity transport with ground ... Report on task T-J10-1.
Experimental Data of Deep-Penetration Neutrons through a Concrete and Iron. Shield at the ISIS Spallation Neutron Source Facility using an 800-MeV Proton.
Oct 26, 2005 - Overview on Task #3. ⢠Beam sharing ... Pulse selection: 0 to 12 ... 20 ms. Switch between high power and low power targets within one pulse ...
Oct 28, 2005 - Measurements with known tracer elements. 1st year plan: ⢠(B1) design of gas purification system & cryogenic trap prototype commissioning.
Oct 13, 2006 - ... Vamanu, MSc. Model implementation, software design & development ... pathways, including the air, the water, and the food chain. WHY?
cos(. 2. 2. 2. / θ θ gas gas r. T. Twall. TT. â. â. =α. T wall. T gas. T r. 2. VT. â. Hypothesis : 1. Discrete calculus. 2.a. α constant. 2.b. Or non constant. M1C1. M1C2 ...
The FLUKA simulation was done only up to the time of neutron capture, because the current ..... Journal of Nuclear Materials 296 (2001) 83-89. ... 16: Cross sections employed in ralentE.f for carbon and hydrogen (read in from modeff.dat), Gd ...
target station see next slides and detailed results in: M. Felcini, Note EURISOL DS/ TN-06-XX, âOptimized radiation shield design for the EURISOL multi-MW ...
Jan 31, 2006 - uranium carbid e , in w h ic h isotop e s will b e produc e d by t he n e utron-induc ..... 234. 236. 238. 240. Mass number A. Ratio Ï fluka. /Ï data.
