NDLI: A Model Dipole for FAIR SIS300: Design of the Mechanical Structure

Content Provider	IEEE Xplore Digital Library
Author	Farinon, S. Fabbricatore, P. Musenich, R. Alessandria, F. Bellomo, G. Sorbi, M. Volpini, G. Gambardella, U. Marabotto, R.
Copyright Year	2002
Abstract	Design activities coupled with conductor R&D and model coil construction are under way for developing a curved fast cycled superconducting dipole suitable for operations of the SIS300 synchrotron at FAIR. The main target is the construction within 2009 of a model magnet (cold mass fully integrated in a horizontal cryostat). This magnet is designed for generating 4.5 T magnetic field in a bore of 100 mm, able to be operated at a field rate of 1 T/s. The magnetic length is 3.8 m with a curvature radius of 66.67 m (the sagitta is 27 mm). The mechanical structure is based on 3 mm thick laminated stainless steel collars, assembled through keys, and 1 mm thick iron yoke laminations, assembled through large Al alloy C-shaped clamps. A 2D finite element analysis has been performed to evaluate stresses and deformations coming out during assembly, cool-down and energization. Particular emphasis has been given to the possible fatigue problems ensuing from the large operating field rate over a large lifetime cycle number, 107. Numerical results are presented and discussed.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1141
Ending Page	1145
Page Count	5
File Size	721632
File Format	PDF
ISSN	10518223
Volume Number	19
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Superconducting magnets Assembly Superconducting coils Conductors Synchrotrons Magnetic fields Boring Steel Iron Lamination pulsed dipole Collars finite element analysis mechanical structure
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Electromagnetic Design of the Coil-Ends for the FAIR SIS300 Model Dipole

Development of a Curved Fast Ramped Dipole for FAIR SIS300

Field Quality and Losses for the 4.5 T Superconducting Pulsed Dipole of SIS300

Next Generation of Fast-Cycled Dipoles for SIS300 Synchrotron

Optimization of a superferric nuclotron type dipole for the GSI fast pulsed synchrotron

Dependence of Magnetic Field Quality on Collar Supplier and Dimensions in the Main LHC Dipole

Superconducting magnets for compact synchrotrons

Magnetic and Thermal Characteristics of a Model Dipole Magnet for the SIS 300

The Construction of the Model of the Curved Fast Ramped Superconducting Dipole for FAIR SIS300 Synchrotron

A Model Dipole for FAIR SIS300: Design of the Mechanical Structure

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Optimization of a superferric nuclotron type dipole for the GSI fast pulsed synchrotron

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