Stress analysis of torispherical shell with radial nozzle
The high stresses at intersections are caused by discontinuity shear stresses and moments which exist to maintain compatibility at the junction. The finite element method was used to determine the stress field at the intersection of a radial nozzle attached to a torispherical crown of a cylindrical...
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| Format: | Article |
| Language: | English |
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The Institution Of Engineers, Malaysia
2006
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| Online Access: | http://eprints.utm.my/8140/1/8140.pdf |
| _version_ | 1825910153635954688 |
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| author | Ayob, Amran |
| author_facet | Ayob, Amran |
| author_sort | Ayob, Amran |
| collection | ePrints |
| description | The high stresses at intersections are caused by discontinuity shear stresses and moments which exist to maintain compatibility at the junction. The finite element method was used to determine the stress field at the intersection of a radial nozzle attached to a torispherical crown of a cylindrical vessel. The mechanical loads acting on the stru c t u re consisted of nozzle thrust, bending
moment, torsion and internal pre s s u re. A comparison between predicted and measured readings gave acceptable results for internal pre s s u re loading but fair for other loadings. A computer program was written to calculate interaction between any two combining loads. The results, presented graphically, could be used to predict first yield for vessels of this configuration. |
| first_indexed | 2024-03-05T18:12:47Z |
| format | Article |
| id | utm.eprints-8140 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:12:47Z |
| publishDate | 2006 |
| publisher | The Institution Of Engineers, Malaysia |
| record_format | dspace |
| spelling | utm.eprints-81402010-12-17T07:54:51Z http://eprints.utm.my/8140/ Stress analysis of torispherical shell with radial nozzle Ayob, Amran TJ Mechanical engineering and machinery The high stresses at intersections are caused by discontinuity shear stresses and moments which exist to maintain compatibility at the junction. The finite element method was used to determine the stress field at the intersection of a radial nozzle attached to a torispherical crown of a cylindrical vessel. The mechanical loads acting on the stru c t u re consisted of nozzle thrust, bending moment, torsion and internal pre s s u re. A comparison between predicted and measured readings gave acceptable results for internal pre s s u re loading but fair for other loadings. A computer program was written to calculate interaction between any two combining loads. The results, presented graphically, could be used to predict first yield for vessels of this configuration. The Institution Of Engineers, Malaysia 2006-09 Article PeerReviewed application/pdf en http://eprints.utm.my/8140/1/8140.pdf Ayob, Amran (2006) Stress analysis of torispherical shell with radial nozzle. The Journal of the Institution of Engineers, Malaysia , 67 (3). pp. 59-64. ISSN 0126-513X http://www.myiem.org.my/content/journal-122.aspx |
| spellingShingle | TJ Mechanical engineering and machinery Ayob, Amran Stress analysis of torispherical shell with radial nozzle |
| title | Stress analysis of torispherical shell with radial nozzle |
| title_full | Stress analysis of torispherical shell with radial nozzle |
| title_fullStr | Stress analysis of torispherical shell with radial nozzle |
| title_full_unstemmed | Stress analysis of torispherical shell with radial nozzle |
| title_short | Stress analysis of torispherical shell with radial nozzle |
| title_sort | stress analysis of torispherical shell with radial nozzle |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/8140/1/8140.pdf |
| work_keys_str_mv | AT ayobamran stressanalysisoftorisphericalshellwithradialnozzle |