| contributor author | Z. N. Cao | |
| contributor author | R. Kovacevic | |
| contributor author | Y. M. Zhang | |
| date accessioned | 2017-05-08T23:57:19Z | |
| date available | 2017-05-08T23:57:19Z | |
| date copyright | February, 1998 | |
| date issued | 1998 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27316#173_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/120817 | |
| description abstract | A three dimensional model with a moving heat source is developed to describe heat transfer and fluid flow in transient weld pools. Full penetration and free top and bottom surfaces are incorporated in the model in order to simulate the welding process more practically. The influence of plate thickness and welding current on the dynamics of weld pools is analyzed using calculated data. It is shown that when the workpiece is nearly penetrated, the depth of weld pool increases quickly. Also, the elevation of the top surface decreases quickly once the full penetration status is established. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Numerical Dynamic Analysis of Moving GTA Weld Pool | |
| type | Journal Paper | |
| journal volume | 120 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.2830096 | |
| journal fristpage | 173 | |
| journal lastpage | 178 | |
| identifier eissn | 1528-8935 | |
| keywords | Dynamics (Mechanics) | |
| keywords | Fluid dynamics | |
| keywords | Heat | |
| keywords | Heat transfer | |
| keywords | Welding | |
| keywords | Dynamic analysis | |
| keywords | Thickness AND Three-dimensional models | |
| tree | Journal of Manufacturing Science and Engineering:;1998:;volume( 120 ):;issue: 001 | |
| contenttype | Fulltext | |
