| contributor author | R. J. Roelke | |
| contributor author | J. E. Haas | |
| date accessioned | 2017-05-08T23:15:34Z | |
| date available | 2017-05-08T23:15:34Z | |
| date copyright | April, 1983 | |
| date issued | 1983 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26781#377_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/97110 | |
| description abstract | An experimental investigation was conducted to determine the effect of blade profile inaccuracies and surface finish on the aerodynamic performance of a 11.15-cm tip dia turbine. The as-received cast rotor blades had a significantly thicker profile than the design intent and a fairly rough surface finish. Stage test results showed an increase of one point in efficiency by smoothing the surface finish and another three points by thinning the blade profiles to near the design profile. Most of the performance gain between the as-cast thick and the thinned rotor blades, both with the same surface finish, was attributed to reduced trailing edge losses of the recontoured blades. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effect of Rotor Blade Thickness and Surface Finish on the Performance of a Small Axial Flow Turbine | |
| type | Journal Paper | |
| journal volume | 105 | |
| journal issue | 2 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3227426 | |
| journal fristpage | 377 | |
| journal lastpage | 382 | |
| identifier eissn | 0742-4795 | |
| keywords | Rotors | |
| keywords | Turbines | |
| keywords | Axial flow | |
| keywords | Blades | |
| keywords | Thickness | |
| keywords | Finishes | |
| keywords | Design AND Surface roughness | |
| tree | Journal of Engineering for Gas Turbines and Power:;1983:;volume( 105 ):;issue: 002 | |
| contenttype | Fulltext | |
