| contributor author | M. N. R. Nina | |
| contributor author | J. H. Whitelaw | |
| date accessioned | 2017-05-09T00:56:06Z | |
| date available | 2017-05-09T00:56:06Z | |
| date copyright | October, 1971 | |
| date issued | 1971 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26696#425_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/150822 | |
| description abstract | The paper describes measurements of adiabatic wall temperature downstream of discrete hole injection slots for a range of parameters relevant to gas turbine practice. The influence of open-area-ratio, slot-lip-length and slot-lip-thickness is determined for tangential holes and a range of mass velocity ratios, 0.3 < m < 2.0, and downstream distances up to 40 equivalent slot heights; similar measurements are reported downstream of three-dimensional splash cooling geometries. In all, 13 different three-dimensional configurations are investigated and permit conclusions to be drawn as to the significance of the parameters investigated. The measurements clearly demonstrate the need for a thin and long slot lip and for a large value of open area ratio. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effectiveness of Film Cooling With Three-Dimensional Slot Geometries | |
| type | Journal Paper | |
| journal volume | 93 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3445602 | |
| journal fristpage | 425 | |
| journal lastpage | 430 | |
| identifier eissn | 0742-4795 | |
| keywords | Cooling | |
| keywords | Measurement | |
| keywords | Gas turbines | |
| keywords | Thickness AND Wall temperature | |
| tree | Journal of Engineering for Gas Turbines and Power:;1971:;volume( 093 ):;issue: 004 | |
| contenttype | Fulltext | |