| contributor author | B. S. Reddy | |
| contributor author | A. M. Sharan | |
| date accessioned | 2017-05-08T23:25:13Z | |
| date available | 2017-05-08T23:25:13Z | |
| date copyright | December, 1987 | |
| date issued | 1987 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-28082#508_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102722 | |
| description abstract | This investigation involves the axisymmetric transient temperature calculations using the finite-element analysis during heating of an ingot. Two types of nonlinearities are considered: the first one is the nonlinear variations of the material properties and the second one is the nonlinear radiative boundary conditions. Based on the temperature distribution the thermal stresses are calculated. These results are compared with the results obtained by the two-dimensional finite-element and finite-difference methods. The effect of the variation of the slenderness ratio of the ingot on the temperature and stress distribution are also studied. The optimal heating schedule of the ingot is obtained considering the maximum allowable stresses based on various failure theories and the maximum temperature as constraints. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Computer-Aided Optimal Heating of Forging Ingots Using the Finite-Element Method | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 4 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.3258829 | |
| journal fristpage | 508 | |
| journal lastpage | 517 | |
| identifier eissn | 1528-9001 | |
| keywords | Computer-aided engineering | |
| keywords | Forging | |
| keywords | Finite element methods | |
| keywords | Heating | |
| keywords | Temperature | |
| keywords | Finite element analysis | |
| keywords | Boundary-value problems | |
| keywords | Failure | |
| keywords | Finite difference methods | |
| keywords | Temperature distribution | |
| keywords | Stress | |
| keywords | Thermal stresses | |
| keywords | Stress concentration AND Materials properties | |
| tree | Journal of Mechanical Design:;1987:;volume( 109 ):;issue: 004 | |
| contenttype | Fulltext | |