| contributor author | C. Camci | |
| contributor author | T. Arts | |
| date accessioned | 2017-05-08T23:20:05Z | |
| date available | 2017-05-08T23:20:05Z | |
| date copyright | October, 1985 | |
| date issued | 1985 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26626#1016_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99761 | |
| description abstract | This paper describes an experimental heat transfer investigation around the leading edge of a high-pressure film-cooled gas turbine rotor blade. The measurements were performed in the VKI isentropic compression tube facility using platinum thin film gauges painted on a blade made of machinable glass ceramic. Free-stream to wall temperature ratio, Reynolds, and Mach numbers were selected from actual aeroengines conditions. Heat transfer data obtained without and with film cooling in a stationary frame are presented. The effects of coolant to free-stream mass weight ratio and temperature ratio were successively investigated. Heat transfer modifications due to incidence angle variations were interpreted with the aid of inviscid flow calculation methods. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Experimental Heat Transfer Investigation Around the Film-Cooled Leading Edge of a High-Pressure Gas Turbine Rotor Blade | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3239805 | |
| journal fristpage | 1016 | |
| journal lastpage | 1021 | |
| identifier eissn | 0742-4795 | |
| keywords | Heat transfer | |
| keywords | High pressure (Physics) | |
| keywords | Gas turbines | |
| keywords | Rotors | |
| keywords | Blades | |
| keywords | Compression | |
| keywords | Platinum | |
| keywords | Wall temperature | |
| keywords | Inviscid flow | |
| keywords | Cooling | |
| keywords | Ceramics | |
| keywords | Glass | |
| keywords | Measurement | |
| keywords | Gages | |
| keywords | Coolants | |
| keywords | Structural frames | |
| keywords | Weight (Mass) | |
| keywords | Thin films | |
| keywords | Mach number AND Temperature | |
| tree | Journal of Engineering for Gas Turbines and Power:;1985:;volume( 107 ):;issue: 004 | |
| contenttype | Fulltext | |