Plastic Loads for Internally Pressurized Toroidal ShellsSource: Journal of Pressure Vessel Technology:;2005:;volume( 127 ):;issue: 002::page 151Author:J. Błachut
DOI: 10.1115/1.1858925Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tests on two internally pressurized toroidal shells are described in this paper. These were laboratory scale models manufactured by welding 90°, 316L steel elbows. The outside diameter of the toroids was about 310.0 mm, radius of the tube was about 41.0 mm, and the wall thickness was about 3.0 mm. Comparison of experimental and numerical plastic loads, based on pressure versus volume change plots, is given. The magnitude of experimentally derived plastic loads was about 16.0 MPa which was close to the numerical predictions. Both shells failed by developing cracks in welds, at nozzles, at pressure of about 33.0 MPa.
keyword(s): Pressure , Stress , Shells AND Wall thickness ,
|
Collections
Show full item record
| contributor author | J. Błachut | |
| date accessioned | 2017-05-09T00:17:37Z | |
| date available | 2017-05-09T00:17:37Z | |
| date copyright | May, 2005 | |
| date issued | 2005 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28454#151_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/132525 | |
| description abstract | Tests on two internally pressurized toroidal shells are described in this paper. These were laboratory scale models manufactured by welding 90°, 316L steel elbows. The outside diameter of the toroids was about 310.0 mm, radius of the tube was about 41.0 mm, and the wall thickness was about 3.0 mm. Comparison of experimental and numerical plastic loads, based on pressure versus volume change plots, is given. The magnitude of experimentally derived plastic loads was about 16.0 MPa which was close to the numerical predictions. Both shells failed by developing cracks in welds, at nozzles, at pressure of about 33.0 MPa. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Plastic Loads for Internally Pressurized Toroidal Shells | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 2 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.1858925 | |
| journal fristpage | 151 | |
| journal lastpage | 156 | |
| identifier eissn | 1528-8978 | |
| keywords | Pressure | |
| keywords | Stress | |
| keywords | Shells AND Wall thickness | |
| tree | Journal of Pressure Vessel Technology:;2005:;volume( 127 ):;issue: 002 | |
| contenttype | Fulltext |