| 1. | Analysis on the aerodynamic behaviors of the swept leading edge shocks in high load axial compressors 轴流压气机掠形前缘激波动力学效应的模型分析 |
| 2. | The influence of tip clearance on overall performance and detailed flow structure in tip region of an axial compressor rotor was investigated 研究了顶部间隙对压气机转子总性能及内部流场的影响。 |
| 3. | The multi - stage axial compressor performance was measured using a streamline curvature method based on two - dimension ( axisymmetric ) mathematical model 摘要采用二维(轴对称)数学模型,应用流线曲率法求解多级轴流压气机特性。 |
| 4. | By using a reynolds - averaged two - dimensional computation , the effect of upstream wake on unsteady separated flow field of downstream adjacent vanes was investigated in low - speed axial compressor 摘要利用二维数值模拟研究了低速轴流压气机上游尾迹对下游相邻叶排的非定常分离流场的影响。 |
| 5. | The effects of layout of tip gap clearance on axial compressor rotor performance and stability have been investigated experimentally . a single - stage compressor rotor with no inlet guide vanes was tested under subsonic condition 本文用实验的方法对压气机转子尖部间隙沿轴向周向的布局进行了详细的研究。 |
| 6. | The unsteady surface pressures on the rotor blades of a single - stage low - speed axial compressor were measured by means of mounting micro - sensors on the surface the blades 摘要为了研究上游叶片尾迹对轴流压气机转子叶片非定常表面压力的影响,采用在叶片表面埋设微型压力传感器的方法,测量了一个单级低速轴流压气机转子叶片的非定常压力分布。 |
| 7. | By comparing the calculated results and test data for a multi - stage axial compressor , this method demonstrates that it could assist in predicting the characteristics of multistage axial compressor and spanwise parameter distribution under off design working conditions 对一台多级轴流压气机的计算结果与试验数据的对比分析表明,该方法能较好地预测多级轴流压气机的特性和非设计工况下级间参数的分布。 |
| 8. | Nasa - 37 transonic and nwpu - 1 subsonic rotors are calculated by using this program . results of calculation indicates that this program can admirably simulate rotor rows flow in axial compressors and distinguish passage shock , leakage vortex path and separation of boundary layer 用该程序分别计算了nasa - 37跨音速转子和nwpu - 1亚音速转子,计算结果表明本文建立的孤立转子程序能够较好的模拟轴流压气机叶片排内流动情况,能够有效的捕捉通道激波和间隙泄漏涡轨迹以及叶片附面层的分离。 |