ESS Fundamentals - ISIS neutron source...ESS Fundamentals Baseline Parameter Unit Value Average beam...
Transcript of ESS Fundamentals - ISIS neutron source...ESS Fundamentals Baseline Parameter Unit Value Average beam...
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Rob Connatser Chief Instrument Project Engineer
ESS Fundamentals
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Baseline Parameter Unit Value
Average beam power MW 5
Number of target stations 1
Number of instruments in construction budget 22
Number of beam port positions 50
Number of moderators (bi-spectral: thermal & cold) 2
Separation of beam ports positions ° 5
Proton kinetic energy GeV 2.5
Average macro-pulse current mA 50
Macro-pulse length ms 2.86
Pulse repetition rate Hz 14
Maximum linac length m 482.5
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ESS: The Artists
Version
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Target Module
• Rotating tungsten target • Proposed He cooling • Moderators: Cold & thermal • Image of target wheel removal
(preliminary)
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Key Parameters
Parameter Unit Value Average beam power MW 5 Number of target stations 1
Number of beam port positions 50
Number of beam ports by 2025 22
Number of instruments in construction budget 22
Separation of beam ports degrees 5
Number of moderators (bi-spectral: thermal & cold) 2
Proton kinetic energy GeV 2.5 Average macro-pulse current mA 50
Macro-pulse length ms 2.86 Pulse repetition rate Hz 14 Maximum linac length m 482.5
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Long-Pulse Principle
0 1 2 3 time (ms)"
Cold coupled moderators λ=5Å
Brightness (n/cm2/s/ster/Å)
1014
ISIS TS1 ISIS TS2 SNS ILL
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Schedule
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
Commissioning and Initial Ops Full Operations Instrument Construction Phase
Instruments 4-‐7 Instruments 1-‐3
Instruments 8-‐9 Instruments 10-‐12
Instruments 13-‐14 Instruments 15-‐17
Instruments 18-‐20 Instruments 21-‐22
ScientiBic Operations
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Programme Organization ESS
Programme
Accelerator Systems
Conventional Facilities Energy Integrated Control
Systems Neutron
Scattering Systems
Instrument Concepts
SANS
Concept #1
Concept #N
Instrument Construction
Instrument #1
Component 1
Component N e.g. detector
Instrument #2-22 + Test beamline
Neutron Technologies
Chopper systems
Detector systems
Sample Environment
Neutron Optics & Polarisation
Electrical Engineering
Neutron Science Support Facilities DMSC
Target Station Systems
Support
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• Develop Systems Engineering processes and documentation
• Develop Engineering processes • Coordinate and negotiate interfaces with
Target Systems and Conventional Facilities • Develop requirements for conventional
facilities
Current Activities
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Layout of Potential Instruments
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• Develop Systems Engineering processes and documentation
• Develop Engineering processes • Coordinate and negotiate interfaces with
Target Systems and Conventional Facilities • Develop requirements for conventional
facilities • Write processes
Current Activities
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Decision to move forward
Approved Baseline Design, Cost
and Schedule
Readiness for “Hot”
Commissioning
“Hot” Commissioning and Operations
Accepted instrument
Phase 1 – Preliminary Engineering Design and Baseline
Phase 2 – Final Engineering Design and Installation Plan
Engineering Review
Phase 3 – Construction and Installation
Phase 4 – Beam Testing and cold Commissioning
Safety Systems Review
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• Develop Systems Engineering processes and documentation
• Develop Engineering processes • Coordinate and negotiate interfaces with Target
Systems and Conventional Facilities • Develop requirements for conventional facilities • Write processes • Hire people:
ess-scandinavia.eu/open-positions
Current Activities
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• Thanks to many colleagues for contributions to slides and for whole slides. – Ken Anderson – Arno Hiess – Erik Nilsson – Oliver Kirstein