81–100 of 4,224 hits
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    Effect of transition on the aerodynamic characteristics of a spinning cone

    Zhang, Qiao / Wu, Xiaosheng / Yin, Jintao et al. | SAGE Publications | 2018
    In order to study the effect of transition on the aerodynamic characteristics of a pointed cone at small angles of attack in supersonic ...

    The quantitative characterization of the ignition process for a lean staged injector: Influence of the air split between pilot swirlers

    Yang, Jinhu / Liu, Cunxi / Liu, Fuqiang et al. | SAGE Publications | 2020
    The ignition of a lean staged injector aimed at aeronautical application is a transient and complex phenomenon, which involves fluid ...

    Effects of revolute clearance joint on the dynamic behavior of a planar space arm system

    Miao, Huihui / Li, Bing / Liu, Jie et al. | SAGE Publications | 2019
    characteristics and kinematic accuracy of the mechanism. A space arm system deploying stably and accurately is the prerequisite to guarantee the final ...

    Study on the test load for the structural test of the flight-load condition of the external fuel tank for fixed-wing aircraft

    Kim, Hyun-gi / Kim, Sungchan / Ha, Byung-Geun | SAGE Publications | 2022
    In this study, for the purpose of conducting the structural tests for the verification of structural soundness of the flight-load ...

    Investigation of aerodynamic heating in V-shaped cowl-lip of the inward turning inlet

    Meng, Zewei / Fan, Xiaoqiang / Xiong, Bing et al. | SAGE Publications | 2019
    Complex flow field structure, which is induced by the leading edge of V-shaped cowl-lip in hypersonic inward turning inlet, causes severe ...

    Effect of optimal slot location on the performance of cascades of blades

    Bakhtiari Nia, Bahador / Gharehghani, Ayat / Shojae Zadeh, Saeed et al. | SAGE Publications | 2021
    potential method to stand against the boundary layer separation for this issue. In the present study, the different locations of passive flow ...
    Keywords: cascade of compressor blades

    Numerical study on the effect of geometrical parameters on the labyrinth–honeycomb seal performance

    Alizadeh, Mohammad / Nikkhahi, Behnam / Farahani, Alireza Shahrabi et al. | SAGE Publications | 2018
    The advantages of labyrinth–honeycomb seals in turbomachines are widely increasing the usage of them. In this investigation, a numerical ...

    Effect of flexion on the propulsive performance of a flexible flapping wing

    Deng, Shuanghou / Xiao, Tianhang | SAGE Publications | 2016
    A numerical study was carried out to investigate the effect of chordwise flexion on the propulsive performance of a two-dimensional ...

    Finite-time output feedback control for the attitude of the spacecraft without unwinding

    Guo, Yong / Song, Shen-Min / Li, Xue-Hui et al. | SAGE Publications | 2018
    This paper focuses on finite-time control in the attitude control system of the spacecraft based on the rotation matrix by using ...

    Dynamic analysis of satellite separation considering the flexibility of interface rings

    Cui, Delin / Yan, Shaoze / Li, Junlan et al. | SAGE Publications | 2015
    Dynamic characteristics of satellite separation are synthetical results of various influencing factors. The improvement of research methods ...
    Keywords: flexibility of interface rings

    Determination of the flight trajectory in terms of emission and fuel consumption minimization

    Pawlak, Małgorzata / Kuźniar, Michał / Majka, Andrzej R. | SAGE Publications | 2022
    The present-day world is characterized by the intense development of air transport. However, along with it, significant problems appear ...

    Experimental study of riblet effects on the aerodynamic performance and flow characteristics of a delta wing

    Saeedi Rizi, Behnam / Nili-Ahmadabadi, Mahdi / Nafar Sefiddashti, Mehrdad et al. | SAGE Publications | 2019
    The present study investigates the effects of riblet on the aerodynamic performance and flow characteristics of a delta wing. Flow ...

    Influence of key geometric parameters on the aerodynamic performance of a supersonic compressor cascade

    Cui, Cui / Zhou, Zhenggui / Zhang, Jinhuan et al. | SAGE Publications | 2018
    of the leading-edge radius, cascade solidity, and pre-compression on the aerodynamic performance of a supersonic cascade. The cascade is ...

    The effect of representative bird model and its impact direction on crashworthiness of aircraft windshield and canopy structure

    Dar, Uzair A / Awais, Muhammad / Mian, Haris H et al. | SAGE Publications | 2019
    give better representation of a real bird, in this study, the bird was modeled as a fluid body while impacting the rigid and deformable ...

    Effect of temperature on the dynamic performance of C/C composite finger seal

    Wang, Li-Na / Chen, Guo-Ding / Su, Hua et al. | SAGE Publications | 2016
    The designs of sealing device have prominent influence on the performance of aero-engine. The high temperature environment during the ...

    Effect of spanwise groove on the dynamic stall characteristics of an airfoil

    Yadav, Rajesh / Bodavula, Aslesha | SAGE Publications | 2022
    Numerical simulations are conducted to investigate the effect of triangular groove on the dynamic stall characteristics of a NACA 0012 ...

    Generation of disturbances in the boundary layer of a flat plate by periodic low-frequency motion of the surface section

    Katasonov, Mikhail M / Kozlov, Victor V / Pavlenko, Alexandr M | SAGE Publications | 2020
    The development of localized disturbances, generated by periodic impulse lifting of three-dimensional surface in the flat plate boundary ...

    The effect of a tandem vane crossover diffuser configuration on the performance of a MGT mixed flow compressor

    Free access
    van Eck, Hano / van der Spuy, Sybrand Johannes | SAGE Publications | 2024

    Due to the inherent geometric restrictions of a micro gas turbine (MGT) mixed flow compressor design, diffuser design has a major impact

     ...

    Experimental study of the vortex flow and aerodynamic characteristics of a reverse delta wing

    Lee, T / Ko, LS | SAGE Publications | 2016
    The vortex and aerodynamic characteristics of a reverse delta wing (RDW) were investigated by using particle image velocimetry (PIV) in ...

    Calculate the ignition height of the vertical landing phase online for the reusable rocket

    Cheng, Guanghui / Jing, Wuxing / Gao, Changsheng | SAGE Publications | 2024

    For the vertical landing phase of the reusable rocket, in order to improve the landing accuracy with consideration of multiple

     ...