| contributor author | Mengru, Fu | |
| contributor author | Han, Ge | |
| date accessioned | 2017-05-09T01:29:46Z | |
| date available | 2017-05-09T01:29:46Z | |
| date issued | 2016 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_138_09_091104.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/161421 | |
| description abstract | In ultrasonic cavitation, iridescent rings always occur around erosion pits on steel surface. These colorful halos can reflect the experienced temperature of the steel surface, but the reason for their formation is controversial. In this study, the development of an erosion pit and the iridescent ring around it on stainless steel (1Cr18Ni9Ti) surface was numerically investigated based on the energy transformation theory. The results revealed that the experienced temperature of ring areas with the shape of threedimensional hemisphere could reach as high as 1685 K, and the position of material's highest temperature was exactly at the position of stress concentration. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Numerical Analysis of the Iridescent Ring Around Cavitation Erosion Pit on Stainless Steel Surface | |
| type | Journal Paper | |
| journal volume | 138 | |
| journal issue | 9 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4033294 | |
| journal fristpage | 91101 | |
| journal lastpage | 91101 | |
| identifier eissn | 1528-901X | |
| tree | Journal of Fluids Engineering:;2016:;volume( 138 ):;issue: 009 | |
| contenttype | Fulltext | |