| contributor author | M. Dittmann | |
| contributor author | T. Geis | |
| contributor author | V. Schramm | |
| contributor author | S. Kim | |
| contributor author | S. Wittig | |
| date accessioned | 2017-05-09T00:09:03Z | |
| date available | 2017-05-09T00:09:03Z | |
| date copyright | January, 2002 | |
| date issued | 2002 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28693#119_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/127665 | |
| description abstract | The discharge behavior of a “direct-transfer” preswirl system has been investigated experimentally. The influences of the pressure ratio and the swirl ratio as well as the influence of the receiver and stator geometry were investigated. The discharge coefficients of the preswirl nozzles are given in the absolute frame of reference. The definition of the discharge coefficient of the receiver holes is applied to the rotating system in order to consider the work done by the rotor. Numerical calculations carried out for a free expansion through the stationary preswirl nozzles show very good agreement with experimental data. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Discharge Coefficients of a Preswirl System in Secondary Air Systems | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 1 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.1413474 | |
| journal fristpage | 119 | |
| journal lastpage | 124 | |
| identifier eissn | 1528-8900 | |
| keywords | Nozzles | |
| keywords | Rotors | |
| keywords | Discharge coefficient | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Stators | |
| keywords | Structural frames AND Temperature | |
| tree | Journal of Turbomachinery:;2002:;volume( 124 ):;issue: 001 | |
| contenttype | Fulltext | |
