| contributor author | D. M. Parks | |
| contributor author | L. B. Freund | |
| date accessioned | 2017-05-08T23:05:38Z | |
| date available | 2017-05-08T23:05:38Z | |
| date copyright | February, 1978 | |
| date issued | 1978 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28159#13_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/91507 | |
| description abstract | Developments in the modeling of the gasdynamics associated with running ductile fracture in pressurised line pipe are reviewed and critically examined. It is argued that existing models of gas escape through a flaring axial crack in a pipe may not be generally applicable. A new model of gas escape, based on two-dimensional flow and directed toward large crack opening situations, is presented, and results obtained with this model compare favorably with experiments. Implications of the present results concerning the driving force for crack propagation are discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Gasdynamics of Running Ductile Fracture in a Pressurized Line Pipe | |
| type | Journal Paper | |
| journal volume | 100 | |
| journal issue | 1 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3454425 | |
| journal fristpage | 13 | |
| journal lastpage | 17 | |
| identifier eissn | 1528-8978 | |
| keywords | Gasdynamics | |
| keywords | Pipes | |
| keywords | Ductile fracture | |
| keywords | Fracture (Materials) | |
| keywords | Modeling | |
| keywords | Force | |
| keywords | Flow (Dynamics) AND Crack propagation | |
| tree | Journal of Pressure Vessel Technology:;1978:;volume( 100 ):;issue: 001 | |
| contenttype | Fulltext | |