| contributor author | E. R. Lambert | |
| contributor author | H. S. Mehta | |
| contributor author | S. Kobayashi | |
| date accessioned | 2017-05-09T00:25:01Z | |
| date available | 2017-05-09T00:25:01Z | |
| date copyright | August, 1969 | |
| date issued | 1969 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27542#731_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/136434 | |
| description abstract | A method of obtaining admissible velocity fields without velocity discontinuities is described, and applied to plane-strain extrusion, tube extrusion, and axisymmetric piercing. In plane-strain extrusion, the flow lines, grid distortions, and extrusion pressures were obtained and the values were compared with those found in previous solutions. For tube extrusion and axisymmetric piercing, the solutions are presented as examples in terms of flow lines and velocity component distributions; these solutions await experimental confirmation. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A New Upper-Bound Method for Analysis of Some Steady-State Plastic Deformation Processes | |
| type | Journal Paper | |
| journal volume | 91 | |
| journal issue | 3 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3591677 | |
| journal fristpage | 731 | |
| journal lastpage | 741 | |
| identifier eissn | 1528-8935 | |
| keywords | Flow (Dynamics) | |
| keywords | Deformation | |
| keywords | Extruding | |
| keywords | Plane strain AND Steady state | |
| tree | Journal of Manufacturing Science and Engineering:;1969:;volume( 091 ):;issue: 003 | |
| contenttype | Fulltext | |