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- axial compressor cascade 轴流压气机叶栅
- axial compressors cascade 轴流压缩机叶栅
- An experimental study of flow in the wake region adjacent to the endwall of a linear compressor cascade is presented. 用三维激光多普勒测速技术测量了扩压叶栅出口近端壁区域的流动结构和紊流特性。
- 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。
- Both numerical and experimental investigations were carried out to study the effect of aerodynamic sweeping-Curving on the endwall flow field of compressor cascade. 摘要利用数值和实验方法对气动弯掠在压气机叶栅中的作用机理进行了研究。
- 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)
- A numerical simulation was performed to analyze the effect of bowed blades on the separation structures in a high-turning compressor cascade. 摘要通过数值模拟,分析了叶片周向弯曲对大折转角压气机叶栅内分离结构的影响。
- 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。
- To predict the deposition of solid particles in the blade cascade of axial compressors, the two-phase flow of gas-solid was numerically simulated by CFD software. 本文针对轴流压缩机叶栅内固体微粒沉积的问题,采用计算流体动力学(CFD)软件对压缩机叶栅内的气固两相流动进行了模拟。
- 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 affect of endwall fences at different locations on compressor cascade loss and secondary flow were investigated through detailed experimental investigation in a low speed wind tunnel. 在低速大尺寸叶栅风洞上通过详细测量叶栅流场,研究了叶栅端壁上不同周向位置处加装端壁翼刀对压气机叶栅损失和二次流的影响。
- 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