1–12 of 12 hits
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    The effect of different clearance geometry configurations on aerodynamic performance in a high-load compressor cascade

    Chen, Shaowen / Sun, Shijun / Lan, Yunhe et al. | SAGE Publications | 2014
    The clearance flow of compressor variable stator vanes has a significant impact on compressor performance. Most clearance flow experimental ...

    Aerodynamic optimisation of a winglet-cavity tip in a high-pressure axial turbine cascade

    Zhou, Zhihua / Chen, Shaowen / Wang, Songtao | SAGE Publications | 2018
    Tip clearance flow between rotating blades and the stationary casing in high-pressure turbines is very complex and is one of the most ...

    A comparison of different unsteady flow control techniques in a highly loaded compressor cascade

    Zhang, Hongxin / Chen, Shaowen / Gong, Yun et al. | SAGE Publications | 2019
    A numerical research is applied to investigate the effect of controlling the flow separation in a certain highly loaded compressor cascade ...

    Numerical investigation of boundary layer suction on certain highly loaded aspirated compressor at low speeds

    Chen, Shaowen / Zhou, Zhihua / Wang, Songtao et al. | SAGE Publications | 2018
    aerodynamic performance of the compressor. In this paper, a highly loaded axial-flow aspirated compressor based on a low-reaction design concept is ...

    Effect of tip clearance dimension on unsteadiness in a low-reaction aspirated transonic compressor rotor

    Zhu, Wei / Cai, Le / Wang, Songtao et al. | SAGE Publications | 2020
    A three-dimensional, multi-passage unsteady numerical study was conducted to enhance the understanding of unsteady flow phenomena in the ...

    The synergistic effect between compound lean and aspiration on aerodynamic performance in compressor cascades

    Ding, Jun / Chen, Shaowen / Cai, Le et al. | SAGE Publications | 2018
    In this paper, the synergistic effect between compound lean and aspiration on the aerodynamic performance of compressor cascades is ...

    The compound bowing design in a highly loaded linear cascade with large turning angle

    Xue, Xingxu / Wang, Songtao / Luo, Lei et al. | SAGE Publications | 2020
    Numerical simulation was carried out to study the influences of blade-bowing designs based on a highly loaded cascade with large turning ...

    Effects of a sweeping jet actuator on aerodynamic performance in a linear turbine cascade with tip clearance

    Chen, Shaowen / Li, Weihang / Meng, Qinghe et al. | SAGE Publications | 2019
    linear turbine cascade with tip clearance. In the present study, the oscillating jet process of sweeping jet actuator in the tip clearance was ...

    Proper orthogonal decomposition analysis of boundary layer oscillating aspiration controlling separation flows in two-dimensional compressor cascades

    Xu, Hao / Cai, Le / Ding, Jun et al. | SAGE Publications | 2019
    Vortex structures of the separation flow fields in two-dimensional compressor cascades controlled by the boundary layer oscillating suction ...

    Cooling structure design of gas turbine blade by using multi-level highly efficient design platform

    Zhao, Zhiqi / Luo, Lei / Li, Shouzuo et al. | SAGE Publications | 2021
    In this paper, the internal cooling structure of a second-stage rotor blade is designed by using a multi-level highly efficient design ...

    Design method of worn rail grinding profile based on Frechet distance method

    Lin, Fengtao / Zou, Liang / Yang, Yang et al. | SAGE Publications | 2022
    characteristics of standard profile CN75 and g grinding profile OP75 were analyzed by the vehicle track dynamics model. The results showed that compared ...
    Keywords: representative profile of worn rail

    Experimental study on axially non-uniform clearances in a linear turbine cascade with a cavity squealer tip

    Chen, Shaowen / Meng, Qinghe / Li, Weihang et al. | SAGE Publications | 2019
    The effects of axially non-uniform clearances on the tip leakage flow and aerodynamic performance in a linear turbine cascade with a cavity ...