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- The IGV/rotor interaction phenomenon in a one stage low speed axial compressor was investigated experimentally. 对于一台单级低速轴流压气机内的导叶/转子干涉现象进行了实验研究。
- Operating data chart of the AV-series axial compressor with all the stator blades adjustable(Medium:Air). AV型系列轴流压缩机(全静叶可调)性能参数表(介质:空气)
- In order to improve axial compressor efficiency,a new high performance rotating blade is required. 为了提高轴流压气机的效率,需要研究一种新的高性能的转子叶片。
- We developed a quick three dimensional computing procedure used for multistage axial compressor. 发展了一套用于多级轴流式压气机的快速三维计算程序。
- To implement stall margin customizing,two-dimensional performance prediction method of axial compressor for stall margin customizing was developed. 为实施裕度定制,本文开发了能够体现裕度定制思想的轴流压气机二维特性预估方法。
- The generation of repeating stage flow pattern in a multistage axial compressor and a simulation model of its flow field are investigated. 本文对轴流压气机多级环境中存在的重复级流动现象的建立及其在流场数值模拟中的应用进行了研究。
- 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。
- Egorov I N. Optimization of multistage axial compressor in a gas turbine engine system[ J]. ASME paper, 92 - GT - 424 1992. 鞠云峰译.;轴流气机采用人工智能和数值优化技术初步设计[J]
- 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。
- This paper presents an experimental investigation of the transportation of the rotor tip leakage vortex and the rotor wake in an axial compressor stator passage. 结果表明,转子叶尖泄漏涡和转子尾迹周期地扫过静子通道尖区,导致该区出现周期性的流动阻塞和脉动。
- Flat baffle was utilized to simulate the inlet distorted flow field, and its influence on the stall character of a low speed single stage axial compressor was investigated. 摘要利用插板扰流器模拟压气机进口畸变流场,并深入分析了此畸变流场对某单级低速轴流压气机的旋转失速特性的影响。
- Camp, T.R. and Horlock, J.H. Analytical Model of Axial Compressor Off-design Performance[J].Journal of Turbomachinery, Transactions of the ASME 1994,116(3). 张娜;蔡睿贤.;单轴恒速燃气轮机及其功热并供装置的变工况显式解析解[J]
- In the present study. three-dimensional computations were performed to understand the effects of the low Reynolds number on the loss characteristics in an axial compressor. 在本研究中.;完成三维计算轴以理解流式压缩机损耗特性的低雷诺数效果
- Reason of error generated when axial compressor and TRT blades processed by profiling is analyzed.Measure &experience of reducing error is briefly introduced. 分析了用靠模法加工轴流压缩机叶片及能量回收透平膨胀机叶片时产生误差的原因。简要介绍了减少误差的措施和经验。
- In order to improve the performance of a three-stage axial compressor, an experiment method and procedure are presented for improving its inter-stage matching by adjusting the stator vane angles of stages. 本文介绍了通过调节一三级轴流压气机各级静叶角度组合,以改善级间匹配关系,从而来提高压气机性能的试验研究方法和过程。
- A new model for simulating the effect of fuel injection oscillation in burner on the performanceand aerodynamic stability of the multi-stage axial compressor system with inlet steady pressure distortion is established. 建立了一种稳态压力畸变进气条件下,多级轴流压缩系统对燃烧室燃油瞬时脉冲的气动响应及气动稳定性分析的新方法;
- Based on the HARIKA arithmetic used to caculate muff-stage axial compressor performance, a method to predict the rotating stall stage in multi-stage axial flow compressor is developed. 摘要在多级轴流压气机特性计算HARIKA算法基础上,发展了一种预测多级轴流压气机率先失速级的方法。
- For a detailed analysis, the total pressure loss was scrutinized through three major loss categories available in the subsonic axial compressor: profile loss, tip leakage loss, and endwall loss. 参考雷诺数,低雷诺数总体压力损失在离中心体85%25距离时比较大,而在85%25以上时损失小。
- The article states that the noise of main axial compressor set in giou giangrefinery is reduced by measn of noise inoulator cover and ting hole noise silencer,and asatisfactory enviroment is obtained. 本文论述了采用隔声罩和微孔消声器降噪的方法,降低了九江炼油厂主风机组的噪音,获得了良好的环境。
- A theoretical analysis has been made of the problem of unsteady flow phenomenon called rotating stalls in axial compressors. 对轴流式压缩机中不稳定旋转脱离流动现象通过平面叶栅方法进行了理论分析。