Aims of modelling in R9 General validation of model

Slides:



Advertisements
Similar presentations
West Wall Compressor Requirements West Wall Mezzanine Move compressors to the West Wall to distance from magnetic field Find compressor position on West.
Advertisements

MICE target stator: measurements & modelling Ben Shepherd MICE target workshop 13 May 2011.
1 Fringe fields for stage V Iouri Ivaniouchenkov, Jim Rochford RAL MICE Video Conference, 9 April 2003.
Shielding the Weiner PSU 7 May 2013 Kiril Marinov ASTeC, MaRS, DL 1.
MICE CM32 8 th February 2012 Magnet Group Report Vicky Bayliss Victoria Blackmore John Cobb Mike Courthold Roy Preece Mike Zisman 1.
MICE Specification of the Stray Field Issue and the MICE Hall Model P J Smith 23 rd September 2013.
1 Layout and Installation MICE Collaboration Meeting, RAL, October 27-29, 2004 Elwyn Baynham, Tom Bradshaw, Paul Drumm, Matthew Hills, Yury Ivanyushenkov,
Some Thoughts on Magnetic Measurements for MICE Michael A. Green Lawrence Berkeley Laboratory Berkeley CA 94720, USA.
MICE CM32 25 th February 2012 Magnet Group Report Vicky Bayliss Victoria Blackmore John Cobb Mike Courthold Roy Preece Mike Zisman 1.
Comparing different item modelling techniques for Racks and Compressor fields Model 31,34,35,38,39 Step IV Solenoid, 240MeV/c.
HERMESでのHard Exclusive生成過程による 核子内クォーク全角運動量についての研究
yaSpMV: Yet Another SpMV Framework on GPUs
Inter-system biases estimation in multi-GNSS relative positioning with GPS and Galileo Cecile Deprez and Rene Warnant University of Liege, Belgium  
Chapter 6 并发:死锁和饥饿 Operating Systems: Internals and Design Principles
The ABCD matrix for parabolic reflectors and its application to astigmatism free four-mirror cavities.
What is Chemistry? Chemistry is: the study of matter & the changes it undergoes Composition Structure Properties Energy changes.
פרויקט מסכם לתואר בוגר במדעים (B.Sc.) במתמטיקה שימושית
Plan for Day 4 Skip ahead to Lesson 5, about Mechanism Construction
The new Estimands concept – an introduction and a worked example
Gil Kalai Einstein Institute of Mathematics
Richard Anantua (UC Berkeley)
Summary.
Tradeoffs in contextual bandit learning
Method to promote adhesion of DLC thin film on silicon substrate
Chapter11 Authentication
Year 12 physics summary Use this as a reminder of content and a way of identifying weakness, NOT as a replacement for revision.
Examining the Feasibility of Long Term Care Insurance
Pricing products: Approaches and strategies
Shared Memory Programming with OpenMP
Chemistry 200 Focus 1 Atoms.
Sensor for Mobile Robots
Anisotropic Cooper pairing (textbook version)
Modelling of Realistic Intermediate band solar cells : Materials Focus
The LHCb Calorimeter System: Design, Performance and Upgrade
Communications Research at the University of York
Macroeconomics: Economic Growth Master HDFS
Performance – meaning and metrics
+ = ? Mergeable Summaries Ke Yi HKUST Pankaj Agarwal (Duke)
Physics Montwood High School R. Casao
Introduction to Data Science Lecture 4 Stats and Featurization
Gluonium content of the h'
Cryptocurrencies from an Austrian perspective. ssrn
Trigonometric Functions: The Unit Circle
Department of Petroleum Engineering
Business of Platforms, Networks, and Two-sided Markets
Section 8-1 Review and Preview.
Properties of Materials Electrical Properties
The Economics and Computer Science of a Radio Spectrum Reallocation
Chi Square Test X2.
Substance that produces hydrogen ions H+ in aqueous solution.
Essentials of Modern Business Statistics (7e)
Modules 17 & 20 Math Practice 3 in Action - Reasoning and Sense Making
The Economic Value of Green Buildings
Select and Implement a Business Intelligence and Analytics Solution
The PV Cell History, Basics & Technologies
Next Generation Carbon Nanotube Based Electronic Design
SSL spring meeting Turku, Finland,
WPI Mathematics Institute for Secondary Teaching (MIST) 2017
By Gbetondji Melaine Armel Nonvide
Vladimir Dergachev (Caltech)
in response to VB-111 Virotherapy
Ms. PHWAY THINZAR CHIT MYANMAR
Specification of the Stray Field Issue and the MICE Hall Model
CM 34 RAL 17th – 19th October 2012 P. J. Smith
Introduction Used for covering spaces in the form of roof or floor
Jordan felt ill during the end of year tests.
Changing momentum: curving motion
On your whiteboards… Find the area 6cm 3cm.
Control Racks Behind Nth Shield Wall modelled with
Charge diffusion model (again)
Presentation transcript:

Aims of modelling in R9 General validation of model What fields are the compressors operating in? What is the most accurate way to model compressors? What effect does the partition wall have on the field?

General Validation Baseline compressors modelled 2mm “mildaverage” steel Baseline compressors modelled Compare the field maps at an array of points in R9 (49 points) This model has been built. 135kg

What field are the compressors operating in? The modelling done so far predicts that the field around the compressors is ~5 Gauss, and that develops a field in the skin that is ~200 Gauss. However, the Cryogenics group have experience of have operating compressors in similar fields in R9 previously. We need to measure the real field to see if the compressor skin is shielding the motor or if it is just operating ok in that field.

What is the most accurate way to model compressors and racks? Model compressor in variety of ways: Single lump mass Skin with simple mass in centre Evenly distributed mass 9 lump masses (8 corners and the centre) Etc. Measure field in and around compressors and control racks Compare which model most accurately predicts fields This is future work.

What effect does the partition wall have on the field? The partition wall has been modelled in a similar way to those in the MICE hall Measuring the field in and around the wall will give us more confidence in our modelling techniques.