1–50 of 4,224 hits
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    Computational fluid dynamics for engineers

    Thornber, Ben | SAGE Publications | 2013

    Shimming effect on the mechanical behaviors of composite assembly structures of aircraft

    Gao, Guoqiang / An, Luling / Zhang, Wei et al. | SAGE Publications | 2019
    The mechanical behaviors of composite assembly structures of aircraft might change due to filling the fit-up gap between two components ...
    Keywords: mechanical behaviors

    Effects of space environment temperature on the mechanical properties of carbon fiber/bismaleimide composites laminates

    Yang, Baifeng / Yue, Zhufeng / Geng, Xiaoliang et al. | SAGE Publications | 2018
    through an assessment of mechanical properties including tensile, compressive, and in-plane shear properties. The experimental results showed that ...
    Keywords: mechanical test

    On the Deployment of Automotive Engineers

    Bertodo, R G | SAGE Publications | 1989
    generally recognizable European product concept. This distinctiveness has been eroding due to the convergence of Japanese and North American trends ...

    Results of the GNSS receiver experiment OCAM-G on Ariane-5 flight VA 219

    Hauschild, André / Markgraf, Markus / Montenbruck, Oliver et al. | SAGE Publications | 2017
    flight. The GNSS receiver experiment OCAM-G was mounted on the upper stage of the rocket. Its receivers tracked the trajectory of the Ariane-5 ...
    Keywords: OCAM-G

    Mechanical concept of W-WING whirl flutter aeroelastic demonstrator

    Cecrdle, Jiri / Malecek, Jaromir | SAGE Publications | 2015
    This paper deals with the mechanical concept of a whirl flutter aeroelastic demonstrator. It works out the previous study on the W-WING ...

    Study of thermal cycle, mechanical, and metallurgical properties of friction stir welded aviation grade aluminum alloy

    Verma, Shubham / Gupta, Meenu / Misra, Joy Prakash | SAGE Publications | 2019
    This research work presents the study of thermal cycle during friction stir welding of aviation grade aluminum alloy. In addition ...

    Neural network-based dynamic model and gust identification system for the jetstream G-NFLA

    Antonakis, Aristeidis / Lone, Mudassir / Cooke, Alastair | SAGE Publications | 2017
    ’ operational use is proposed and applied on the Jetstream G-NFLA aircraft. This includes a data analysis procedure to assess the suitability of the ...

      Neural network based dynamic model and gust identification system for the Jetstream G-NFLA

      Antonakis, Aristeidis / Lone, Mudassir / Cooke, Alastair | SAGE Publications | 2017
      ’ operational use is proposed and applied on the Jetstream G-NFLA aircraft. This includes a data analysis procedure to assess the suitability of the ...

    Effects analysis of thermo-mechanical loads on classified damage characteristics with the equivalent cylinder head model

    Yang, Wenjun / Kang, Xin / Pang, Jianchao et al. | SAGE Publications | 2023
    As a vulnerable part of diesel engine, cylinder head is periodically subjected to the thermo-mechanical coupling loads. While due to the ...

    Mechanical response of a panel section with a hexagonally tessellated stiffener grid

    Bouazizi, M / Lazghab, T / Soula, M | SAGE Publications | 2017
    Stringers are stiffening members of pressurized aircraft fuselage. They provide support to the fuselage’s skin. A new stringer grid concept ...

    Energy economy analysis of the G-Wiz: a two-year case study based on two vehicles

    Chaudhari, A R / Thring, R H | SAGE Publications | 2011
    This paper presents the data recorded from two G-Wiz Reva electric vehicles (EVs) over a period of two years and approximately 8000 km on ...

    Development and characterization of structural adhesives for aerospace industry with alumina nanoparticles under shear and thermo-mechanical impact loads

    Khashaba, UA / Othman, Ramzi / Najjar, Ismael MR | SAGE Publications | 2020
    The present work aims to improve the mechanical properties of Epocast 50-A1/946 epoxy via incorporation of alumina nanoparticles using an ...

    An application of the mechanical rotation scheme to an analysis of the motion of flying objects

    Grevtsov, N / Melts, I / Sazonov, D et al. | SAGE Publications | 2005
    A method of analysis of the motion of a flying object based on the rotation scheme of a rigid body is considered. This method permits both ...
    Keywords: equations of motion of rigid bodies

    The evolution of electrochemical, microstructural, and mechanical properties of aluminium alloy 2024-T4 (D16AT) during fatigue cycling

    Salimon, S R / Salimon, A I / Korsunsky, A M | SAGE Publications | 2010
    , microstructural, and mechanical testing with the aim of identifying any trends indicating fatigue damage accumulation and residual fatigue lifetime ...

    An experimental study of the fibre orientation and laminate sequencing effects on mechanical properties of Glare

    Sadighi, M / Dariushi, S | SAGE Publications | 2008
    sheets and glass-reinforced epoxy prepreg. In this study, the mechanical properties of this attractive material including impact, tensile, and ...
    Keywords: mechanical properties

    G-load tracking control of a centrifuge driven by servo hydraulic systems

    Tsai, M-H / Shih, M-C | SAGE Publications | 2009
    The centrifuge is applied as a training device to increase the tolerance of pilots for high Gz ...
    Keywords: Gz-load control

    The present and future of additive manufacturing in the aerospace sector: A review of important aspects

    Uriondo, Adrián / Esperon-Miguez, Manuel / Perinpanayagam, Suresh | SAGE Publications | 2015
    these technologies are well characterised and modelled to predict the resultant microstructure and mechanical properties of the part. This paper ...
    Keywords: mechanical properties

    Mechanical model of a special wheel with metal mesh surface based on modifying stress in manned lunar exploration

    Liang, Zhongchao / Wang, Yongfu / Chen, Gang (Sheng) | SAGE Publications | 2017
    . The mechanical model of the lunar roving vehicle’s wheel directly affects the mobility performance. However, the wheel of lunar roving vehicle ...
    Keywords: mechanical model

    An improved multi-position calibration method for low cost micro-electro mechanical systems inertial measurement units

    Ding, Zhijian / Cai, Hong / Yang, Huabo | SAGE Publications | 2015
    In this paper, the multi-position calibration method for low cost micro-electro mechanical systems inertial measurement unit (MEMS IMU) is ...
    Keywords: micro-electro mechanical systems sensors

    A force equalization controller for active/active redundant actuation system involving servo-hydraulic and electro-mechanical technologies

    Wang, Lijian / Maré, Jean-Charles | SAGE Publications | 2014
    The force equalization of a hybrid actuation system combining one servo-hydraulic actuator and one electro-mechanical actuator operated in ...
    Keywords: electro-mechanical

    Effects of the properties and the structural configurations of fatty acid methyl esters on the properties of biodiesel fuel: a review

    Gopinath, A / Sairam, K / Velraj, R et al. | SAGE Publications | 2015
    properties of individual fatty acid methyl esters can significantly influence the biodiesel properties. The purpose of the present work is to review ...

    A re-evaluation of the 2010 quantitative understanding of the effects volcanic ash has on gas turbine engines

    Clarkson, Rory J / Majewicz, Elizabeth JE / Mack, Peter | SAGE Publications | 2016
    As part of the cross industry efforts to get aircraft flying again during the April/May 2010 eruption of Eyjafjallajokull Rolls-Royce ...

    Development of low frequency pulse detonation engine with high-G mitigating system for aero-spacecraft propulsion

    Gong, ShaoWei | SAGE Publications | 2011
    This research proposes a low-frequency pulse detonation engine (LPDE) with the corresponding method of anti-high-G effect ...
    Keywords: high-G , high-G effect

    Optimization of small aircraft parameters in the initial phase of the project

    Iwaniuk, Andrzej / Wiśniowski, Witold | SAGE Publications | 2017
    Conceptual and preliminary designs of future aircraft have become increasingly complex due to the enlargement of the basic criteria for ...

    The design of the floating baffle for Cassini tank and the analysis of restraining sloshing

    Pan, Kai / Li, Xu / Fan, Youhua et al. | SAGE Publications | 2018
    In this article, a new floating plate structure with “drive ring” is presented, which breaks the traditional idea of installing fixed ...

    The dynamic analysis of mechanical systems and structures with large parameter variations

    Whalley, R / Ebrahimi, M | SAGE Publications | 1997
    A general approach to the analysis of mechanical systems and structures where large parameter variations occur is outlined. Aircraft and ...
    Keywords: mechanical systems and structures

    The effect of folding wingtips on the worst-case gust loads of a simplified aircraft model

    Free access
    Balatti, Davide / Haddad Khodaparast, Hamed / Friswell, Michael I et al. | SAGE Publications | 2022
    In recent years, the development of lighter and more efficient transport aircraft has led to an increased focus on gust load alleviation. A ...

    Investigation on the influence of the structure parameters of blade tip recess on the performance of axial flow compressor

    Yan, Song / Chu, WuLi | SAGE Publications | 2021
    As one of the important components of an aero engine, the compressor plays an important role in improving the performance of the aero ...
    Keywords: analysis of variance

    Effects of aeroelasticity on the performance of hypersonic inlet

    Ye, Kun / Ye, Zhengyin / Zhang, Qing et al. | SAGE Publications | 2018
    Effects of the aeroelasticity on the performance of the hypersonic inlet have been investigated numerically in this study. The ...

    Numerical investigation of the effect of triangular cavity on the unsteady aerodynamics of NACA 0012 at a low Reynolds number

    Yadav, Rajesh / Bodavula, Aslesha | SAGE Publications | 2022
    Time accurate numerical simulations were conducted to investigate the effect of triangular cavities on the unsteady aerodynamic ...

    Insight into the factors affecting the safety of take-off and landing of the ship-borne helicopter

    Cao, Yihua / Qin, Yihao | SAGE Publications | 2022
    Despite the important role and highly frequent appearance of the helicopter in modern ship operations, the flight mission with take-off and ...

    Engagement capability of face-dog clutches on heavy duty automated mechanical transmissions with transmission brake

    Bóka, G / Lovas, L / Márialigeti, J et al. | SAGE Publications | 2010
    This paper focuses on the engagement process of face-dog clutches on heavy duty automated mechanical transmissions (AMTs) considering ...

    Effects of volute’s asymmetry on the performance of a turbocharger centrifugal compressor

    Zheng, Xinqian / Lin, Yun / Sun, Zhenzhong | SAGE Publications | 2018
    The effects of the volute’s asymmetry on the performance of a turbocharger centrifugal compressor were studied using steady simulations and ...

    Study on the influence of linear and nonlinear distribution of crosswind on the motion of aircraft wake vortex

    Li, Dong / Xu, Ziming / Zhang, Ke et al. | SAGE Publications | 2021
    Environmental crosswind can greatly affect the development of aircraft wake vortex pair. Previous numerical simulations and experiments ...

    Performance investigation of a supersonic air intake in the presence of the boundary layer suction

    Soltani, MR / Sepahi Younsi, J / Daliri, A | SAGE Publications | 2015
    The performance of a supersonic mixed compression air intake has been investigated experimentally. The intake is of axisymmetric one and ...

    The effect of stiffness and geometric parameters on the nonlinear aeroelastic performance of high aspect ratio wings

    Afonso, F / Leal, G / Vale, J et al. | SAGE Publications | 2017
    geometrical nonlinear behavior. This nonlinear effect can lead to the occurrence of aeroelastic instabilities such as flutter sooner than in an ...

    Numerical investigation of the influence of aerothermoelastic dynamic response on the performance of the three-dimensional hypersonic inlet

    Ye, Kun / Feng, Zhenghao / Liu, Xiran et al. | SAGE Publications | 2022
    The influence of aerothermoelastic dynamic response on the performance of the three-dimensional hypersonic inlet is investigated in this ...

    The role of wing bending deflection in the aerodynamics of flapping micro aerial vehicles in hovering flight

    Forouzi Feshalami, Behzad / Djavareshkian, MH / Zaree, AH et al. | SAGE Publications | 2019
    Scientists have been improving the aerodynamic performance of flapping micro aerial vehicles by drawing inspiration from birds and insect ...

    The influence of wind shear to the performance of high-altitude solar-powered aircraft

    Zhong, Gao Xian / Xi, Hou Zhong / Zheng, Guo et al. | SAGE Publications | 2014
    There is a greatly persistent wind shear in the upper atmosphere, especially at the altitude of 10–20 km. For the idea of dynamic soaring ...

    The consensus of non-linear agents under switching topology using dynamic inversion in the presence of communication noise and delay

    Free access
    Mondal, Sabyasachi / Tsourdos, Antonios | SAGE Publications | 2022
    issues have been considered to study the performance of the DNDI controller. The simulation results are found to be satisfactory. ...

    Improved combustion submodels for modelling gasoline engines with the level set G equation and detailed chemical kinetics

    Yang, S / Reitz, R D | SAGE Publications | 2009
    from implementation of the Damkohler model range between the G-equation model and pure chemistry, depending on the conditions ...
    Keywords: G equation

    An overview of the more electrical aircraft

    Wheeler, Patrick W / Clare, Jon C / Trentin, Andrew et al. | SAGE Publications | 2013
    This article introduces the more electric aircraft concept and investigate the potential benefits of the technology for manned aircraft ...

    The applications of an importance sampling method to reliability analysis of the inside flap of an aircraft

    Tang, Zhangchun / Lu, Zhenzhou / Feng, Jun et al. | SAGE Publications | 2013
    perform reliability analysis for the inside flap of an aircraft. In the proposed method, the cross-entropy method is utilized to estimate the ...
    Keywords: The inside flap of an aircraft

    Study of the influence of multiple factors on the boundary layer of a high-lift LPT with the RBF-GA method

    Sun, Shuang / Huang, Zhen / Kang, Jinhui et al. | SAGE Publications | 2024
    corresponding to different blade designs can directly affect the working efficiency of low-pressure turbines. In particular, the reduced frequency of ...

    Autonomous navigation of spacecraft formation in the proximity of minor bodies

    Yang, Hui Xin / Vetrisano, Massimo / Vasile, Massimiliano et al. | SAGE Publications | 2016
    The paper presents an autonomous navigation method for a spacecraft formation flying in the proximity of an asteroid. The measurements from ...

    The investigation of thermal and gas dynamic processes in the combustion chamber of the rocket engine using slurry fuel

    Bondarenko, Sergii / Dreus, Andrii / Lysenko, Katerina | SAGE Publications | 2018
    The article deals with the experimental and numerical investigation of thermal and gas dynamics processes in combustion chamber of ...

    Impact of ground proximity on the aerodynamic properties of an unsteady airfoil

    Lee, T / Majeed, A / Siddiqui, B et al. | SAGE Publications | 2018
    The aerodynamic properties of a NACA 0012 airfoil, both stationary and unsteady, in ground effect (for nondimensional ground clearance ...

    Investigation of the effects of flame surface development on the ignition mechanism of aero-engine combustors

    Zhang, Qun / Wang, Zixin / Yang, Fuzheng et al. | SAGE Publications | 2023

    Large eddy simulation was employed to simulate the effects of different vane angles of the primary and pilot stages on the ignition

     ...

    Mechanical Engineering Aspects of the Space Shuttle Orbiter–Design, Manufacture and Operation

    Griffin, G D | SAGE Publications | 1985
    The designers of the Space Shuttle were faced with engineering challenges for which little or no precedent existed, and which required ...

    Aerodynamics with state-of-the-art bioinspired technology: Tubercles of humpback whale

    Gopinathan, VT / Bruce Ralphin Rose, J | SAGE Publications | 2021
    Bioinspired aerodynamics is an emerging subject in the design of advanced flight vehicles with superior performance and minimum fuel ...