Performance Prediction for High Turning Low Aspect Ratio Stator Cascades in the Transonic RegimeSource: Journal of Engineering for Gas Turbines and Power:;1970:;volume( 092 ):;issue: 004::page 390Author:H. F. L. Griepentrog
DOI: 10.1115/1.3445369Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes a method for the prediction of the transonic flow field in a high solidity, high turning cascade, suitable for use as stator of a shock-in-rotor supersonic compressor stage. Effects of shock boundary layer interaction is taken into account by empirical correlation, valid for blade aspect ratios below unity. Use of partial slots for reduction of the secondary flows is briefly discussed and a correlation on slot efficiency is presented.
keyword(s): Turning , Stators , Shock (Mechanics) , Boundary layers , Rotors , Blades , Transonic flow , Flow (Dynamics) , Compressors AND Cascades (Fluid dynamics) ,
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| contributor author | H. F. L. Griepentrog | |
| date accessioned | 2017-05-09T00:35:38Z | |
| date available | 2017-05-09T00:35:38Z | |
| date copyright | October, 1970 | |
| date issued | 1970 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26688#390_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/142089 | |
| description abstract | This paper describes a method for the prediction of the transonic flow field in a high solidity, high turning cascade, suitable for use as stator of a shock-in-rotor supersonic compressor stage. Effects of shock boundary layer interaction is taken into account by empirical correlation, valid for blade aspect ratios below unity. Use of partial slots for reduction of the secondary flows is briefly discussed and a correlation on slot efficiency is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Performance Prediction for High Turning Low Aspect Ratio Stator Cascades in the Transonic Regime | |
| type | Journal Paper | |
| journal volume | 92 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3445369 | |
| journal fristpage | 390 | |
| journal lastpage | 398 | |
| identifier eissn | 0742-4795 | |
| keywords | Turning | |
| keywords | Stators | |
| keywords | Shock (Mechanics) | |
| keywords | Boundary layers | |
| keywords | Rotors | |
| keywords | Blades | |
| keywords | Transonic flow | |
| keywords | Flow (Dynamics) | |
| keywords | Compressors AND Cascades (Fluid dynamics) | |
| tree | Journal of Engineering for Gas Turbines and Power:;1970:;volume( 092 ):;issue: 004 | |
| contenttype | Fulltext |