DESIGN AND ANALYSIS OF THE WARM-TO-COLD SUSPENSION LINKS FOR JEFFERSON LAB'S 11 GEV/C SUPER HIGH MOMENTUM SPECTROMETER
This paper describes design and analysis performed for the warm-to-cold suspension links of the warm iron yoke superconducting quadrupole magnets, and superconducting dipole magnet. The results of investigation of titanium Ti-6Al-4V and Nitronic 50 stainless steel for the suspension links to support...
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| Veröffentlicht in: | Transactions of the Cryogenic Engineering Conference 2009-07, Vol.1218, p.973-980 |
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| creator | Sun, E Brindza, P Lassiter, S Fowler, M |
| description | This paper describes design and analysis performed for the warm-to-cold suspension links of the warm iron yoke superconducting quadrupole magnets, and superconducting dipole magnet. The results of investigation of titanium Ti-6Al-4V and Nitronic 50 stainless steel for the suspension links to support the cold mass, preloads, forces due to cryogenic temperature, and unbalanced magnetic forces from misalignments are presented. Allowable stresses at normal-case scenarios and worst-case scenarios, space constraints, and heat leak considerations are discussed. Principles of the ASME Pressure Vessel Code were used to determine allowable stresses. Optimal angles of the suspension links were obtained by calculation and finite element methods. The stress levels of suspension links at multiple scenarios are presented, discussed, and compared with the allowable stresses. |
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The results of investigation of titanium Ti-6Al-4V and Nitronic 50 stainless steel for the suspension links to support the cold mass, preloads, forces due to cryogenic temperature, and unbalanced magnetic forces from misalignments are presented. Allowable stresses at normal-case scenarios and worst-case scenarios, space constraints, and heat leak considerations are discussed. Principles of the ASME Pressure Vessel Code were used to determine allowable stresses. Optimal angles of the suspension links were obtained by calculation and finite element methods. 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The results of investigation of titanium Ti-6Al-4V and Nitronic 50 stainless steel for the suspension links to support the cold mass, preloads, forces due to cryogenic temperature, and unbalanced magnetic forces from misalignments are presented. Allowable stresses at normal-case scenarios and worst-case scenarios, space constraints, and heat leak considerations are discussed. Principles of the ASME Pressure Vessel Code were used to determine allowable stresses. Optimal angles of the suspension links were obtained by calculation and finite element methods. The stress levels of suspension links at multiple scenarios are presented, discussed, and compared with the allowable stresses.</description><subject>Austenitic stainless steels</subject><subject>Corrosion resistant steels</subject><subject>Cryogenic temperature</subject><subject>Design engineering</subject><subject>Dipoles</subject><subject>Finite element method</subject><subject>Leaks</subject><subject>Links</subject><subject>Magnets</subject><subject>Mathematical analysis</subject><subject>Misalignment</subject><subject>Optimization</subject><subject>Pressure vessels</subject><subject>Quadrupoles</subject><subject>Spectrometers</subject><subject>Stainless steels</subject><subject>Steels</subject><subject>Stresses</subject><subject>Superconductivity</subject><subject>Titanium</subject><subject>Titanium base alloys</subject><subject>Yokes</subject><issn>0094-243X</issn><isbn>9780735407619</isbn><isbn>0735407614</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNi8FOwkAURSdREhH4h7dj1TilpUOXtX3TjrQzZN6AuiLE1ARSQB3x-62JH8Di5uaenHvDJqlYcBHNYy6SML1lQ87TOJjF0csdu_f-wPksFWIxZD8Fkio1ZLrok9WvpAiMBFchPGe2CZwJclMXQGtaoSZlNNRKLwmksfCEUqKlP5Y9TgnCEErcPOS9vUILlSoraEyD2q0b6P-5s_1yaMds8L7rfDv57xGbSnR5FXx8nT8vrf_eHvf-re263ak9X_xWzCORJCHn0fXmLycmRuk</recordid><startdate>20090702</startdate><enddate>20090702</enddate><creator>Sun, E</creator><creator>Brindza, P</creator><creator>Lassiter, S</creator><creator>Fowler, M</creator><scope>7SE</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20090702</creationdate><title>DESIGN AND ANALYSIS OF THE WARM-TO-COLD SUSPENSION LINKS FOR JEFFERSON LAB'S 11 GEV/C SUPER HIGH MOMENTUM SPECTROMETER</title><author>Sun, E ; Brindza, P ; Lassiter, S ; Fowler, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_7537661003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Austenitic stainless steels</topic><topic>Corrosion resistant steels</topic><topic>Cryogenic temperature</topic><topic>Design engineering</topic><topic>Dipoles</topic><topic>Finite element method</topic><topic>Leaks</topic><topic>Links</topic><topic>Magnets</topic><topic>Mathematical analysis</topic><topic>Misalignment</topic><topic>Optimization</topic><topic>Pressure vessels</topic><topic>Quadrupoles</topic><topic>Spectrometers</topic><topic>Stainless steels</topic><topic>Steels</topic><topic>Stresses</topic><topic>Superconductivity</topic><topic>Titanium</topic><topic>Titanium base alloys</topic><topic>Yokes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, E</creatorcontrib><creatorcontrib>Brindza, P</creatorcontrib><creatorcontrib>Lassiter, S</creatorcontrib><creatorcontrib>Fowler, M</creatorcontrib><collection>Corrosion Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Transactions of the Cryogenic Engineering Conference</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, E</au><au>Brindza, P</au><au>Lassiter, S</au><au>Fowler, M</au><au>Weisend, JG</au><au>Breon, Susan</au><au>Demko, Jonathan</au><au>Barclay, John</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>DESIGN AND ANALYSIS OF THE WARM-TO-COLD SUSPENSION LINKS FOR JEFFERSON LAB'S 11 GEV/C SUPER HIGH MOMENTUM SPECTROMETER</atitle><jtitle>Transactions of the Cryogenic Engineering Conference</jtitle><date>2009-07-02</date><risdate>2009</risdate><volume>1218</volume><spage>973</spage><epage>980</epage><pages>973-980</pages><issn>0094-243X</issn><isbn>9780735407619</isbn><isbn>0735407614</isbn><abstract>This paper describes design and analysis performed for the warm-to-cold suspension links of the warm iron yoke superconducting quadrupole magnets, and superconducting dipole magnet. The results of investigation of titanium Ti-6Al-4V and Nitronic 50 stainless steel for the suspension links to support the cold mass, preloads, forces due to cryogenic temperature, and unbalanced magnetic forces from misalignments are presented. Allowable stresses at normal-case scenarios and worst-case scenarios, space constraints, and heat leak considerations are discussed. Principles of the ASME Pressure Vessel Code were used to determine allowable stresses. Optimal angles of the suspension links were obtained by calculation and finite element methods. The stress levels of suspension links at multiple scenarios are presented, discussed, and compared with the allowable stresses.</abstract></addata></record> |
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| identifier | ISSN: 0094-243X |
| ispartof | Transactions of the Cryogenic Engineering Conference, 2009-07, Vol.1218, p.973-980 |
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| language | eng |
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| source | AIP Journals Complete |
| subjects | Austenitic stainless steels Corrosion resistant steels Cryogenic temperature Design engineering Dipoles Finite element method Leaks Links Magnets Mathematical analysis Misalignment Optimization Pressure vessels Quadrupoles Spectrometers Stainless steels Steels Stresses Superconductivity Titanium Titanium base alloys Yokes |
| title | DESIGN AND ANALYSIS OF THE WARM-TO-COLD SUSPENSION LINKS FOR JEFFERSON LAB'S 11 GEV/C SUPER HIGH MOMENTUM SPECTROMETER |
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