| contributor author | T. Arts | |
| contributor author | A. E. Bourguignon | |
| date accessioned | 2017-05-08T23:34:06Z | |
| date available | 2017-05-08T23:34:06Z | |
| date copyright | July, 1990 | |
| date issued | 1990 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28604#512_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107742 | |
| description abstract | The purpose of this paper is to quantify the influence on external convective heat transfer of a coolant film whose position varies along the pressure side of a high-pressure turbine nozzle guide vane. The measurements were performed in the short-duration Isentropic Light Piston Compression Tube facility of the von Karman Institute. The effects of external and internal flow are considered in terms of Mach number, Reynolds number, free-stream turbulence intensity, blowing rate, and coolant to free-stream temperature ratio. The way to evaluate these results in terms of film cooling efficiency and heat transfer coefficient is finally discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Behavior of a Coolant Film With Two Rows of Holes Along the Pressure Side of a High-Pressure Nozzle Guide Vane | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 3 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.2927687 | |
| journal fristpage | 512 | |
| journal lastpage | 520 | |
| identifier eissn | 1528-8900 | |
| keywords | Pressure | |
| keywords | Coolants | |
| keywords | High pressure (Physics) | |
| keywords | Nozzles | |
| keywords | Turbines | |
| keywords | Compression | |
| keywords | Pistons | |
| keywords | Heat transfer coefficients | |
| keywords | Internal flow | |
| keywords | Convection | |
| keywords | Mach number | |
| keywords | Temperature | |
| keywords | Cooling | |
| keywords | Measurement | |
| keywords | Turbulence AND Reynolds number | |
| tree | Journal of Turbomachinery:;1990:;volume( 112 ):;issue: 003 | |
| contenttype | Fulltext | |