| contributor author | C. C. Nelson | |
| contributor author | D. W. Childs | |
| contributor author | C. Nicks | |
| contributor author | D. Elrod | |
| date accessioned | 2017-05-08T23:23:32Z | |
| date available | 2017-05-08T23:23:32Z | |
| date copyright | July, 1986 | |
| date issued | 1986 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28455#433_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101753 | |
| description abstract | An experimental test facility is used to measure the leakage and rotordynamic coefficients of constant-clearance and convergent-tapered annular gas seals. The results are presented along with the theoretically predicted values. Of particular interest is the prediction that optimally tapered seals will have significantly larger direct stiffness than straight seals. The experimental results verify this prediction. Generally the theory does quite well, but fails to predict the large increase in direct stiffness when the fluid is prerotated. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Theory Versus Experiment for the Rotordynamic Coefficients of Annular Gas Seals: Part 2—Constant-Clearance and Convergent-Tapered Geometry | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3261228 | |
| journal fristpage | 433 | |
| journal lastpage | 437 | |
| identifier eissn | 1528-8897 | |
| keywords | Clearances (Engineering) | |
| keywords | Geometry | |
| keywords | Stiffness | |
| keywords | Test facilities | |
| keywords | Leakage AND Fluids | |
| tree | Journal of Tribology:;1986:;volume( 108 ):;issue: 003 | |
| contenttype | Fulltext | |