Preliminary design study of advanced multistage axial flow core compressors. Tech. rep., General Electric Company, Prepared for NASA, NASA Report Number CR-135133; 1977.Wisler, D.C.; Koch, C.C.; and Smith, L.H.,
JournalofAerospacePower V .16N .22OO1 文章编号 :1OOO 8O55(2OO1DO2 O147 O6 跨音风扇转子尖部非定常流场的 IV 初步测量 刘宝杰 严明 刘胤 王同庆 ( 北京航空航天大学动力系 北京 1OOO83D 摘要 : 数字式 IV 技术可以在瞬间记录下整个测量截面内的流动信息 从而为解决跨音压气机转子内非定 ...
However, the first item can be calculated through the circumferential component of the inviscid blade force and flow angle, whereas the second item needs to be modeled. As this study is about the directive problem of turbomachinery, the partial derivative of the blockage factor along the axial ...
Preliminary Design of Axial Compressors Using Artificial Intelligence and Numerical Optimization Techniques. In Proceedings of the ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition, Orlando, FL, USA, 3–6 June 1991. 13. Hartwig, L.; Bestle, D. Compressor Blade Design for ...
A meanline approach is used to rapidly design and analyze radial and mixed-flow compressors for single or for multiple stages. COMPAL®is used to design the compressor stage, analyze performance, refine parameters with data reduction, and model the machine according to a number of performance mo...
A preliminary design optimization approach of axial flow compressors is developed. Loss correlations associated with airfoil geometry are introduced to relax the stringent requirement for the designer to prescribe the stage efficiency. In face of the preliminary design complexity resulted from the large ...
Applying these changes on axial flow compressors enhances individual and free access to each component, and then conventional methods to design and model their characteristic map should be adapted aptly. Accordingly, suitable methodology is introduced, and based on that, an alternative to HPC of GE90...
Preliminary Optimization of Multi-Stage Axial-Flow Industrial Process Compressors Using Aero-Engine Compressor Design StrategyAero-engine core compressor preliminary design strategy has been successfully applied to the advanced design of gas turbines compressors. However, few researchers have addressed the ...
design methodcharacteristic mapThis paper explains summary of a method to introduce context-awareness into gas turbine engines, which urges making essential changes in power transmission and compression process. Applying these changes on axial flow compressors enhances individual and free access to each ...
COMPRESSORSAIRPLANE motorsAn approach for preliminary aero-engine design, incorporating a mean-line code for the design of axial-flow, multi-stage compressors, is presented. The compressor mean-line code is developed and integrated within a framework for the preliminary design and assessment of aero-...