Showing 441 - 460 results of 500 for search '"aerodynamic"', query time: 0.06s Refine Results
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    Experimental Investigation of the Flow on a Simple Frigate Shape (SFS) by Rafael Bardera Mora

    Published 2014-01-01
    “…This paper presents the main results obtained from the experimental investigation of a simple frigate shape (SFS) which is a typical case of study in experimental and computational aerodynamics. The results obtained in this investigation are used to make an assessment of the flow predicted by the SFS geometry in comparison with experimental data obtained testing a ship model (reduced scale) in the wind tunnel and on board (full scale) measurements performed on a real frigate type ship geometry.…”
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  5. 445

    Survey of European and Major ISC Facilities for Supporting Mars and Sample Return Mission Aerothermodynamics and Tests Required for Thermal Protection System and Dynamic Stability by Mathilde Bugel, Philippe Reynier, Arthur Smith

    Published 2011-01-01
    “…In the frame of future sample return missions to Mars, asteroids, and comets, investigated by the European Space Agency, a review of the actual aerodynamics and aerothermodynamics capabilities in Europe for Mars entry of large vehicles and high-speed Earth reentry of sample return capsule has been undertaken. …”
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    Adaptive and Resilient Flight Control System for a Small Unmanned Aerial System by Gonzalo Garcia, Shahriar Keshmiri

    Published 2013-01-01
    “…The main purpose of this paper is to develop an onboard adaptive and robust flight control system that improves control, stability, and survivability of a small unmanned aerial system in off-nominal or out-of-envelope conditions. The aerodynamics of aircraft associated with hazardous and adverse onboard conditions is inherently nonlinear and unsteady. …”
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  12. 452

    Reduksi Gaya Drag Silinder Sirkular dengan Penambahan Square Disturbance Body Melalui Simulasi Numerik 2D Unsteady-RANS pada Reynolds Number 34800 by Rina Rina, Ruzita Sumiati, Adriansyah Adriansyah

    Published 2018-10-01
    “…When a fluid flows around the circular cylinder, it will produce aerodynamics force. One of them is  the drag force which strong enough. …”
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    New Design of Blade Untwisting Device of Cyclone Unit by D. I. Misiulia, V. V. Kuzmin, V. A. Markov

    Published 2010-10-01
    “…An inlet angle of  the blades is determined by stream aerodynamics in an exhaust pipe, and an exit angle is determined by rectilinear gas motion. …”
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    Neural network-based aeroelastic system identification for predicting flutter of high flexibility wings by Qing Guo, Xiaoqiang Li, Zhijie Zhou, Dexiao Ma, Yuzhuo Wang

    Published 2025-01-01
    “…Abstract Flutter is an extremely significant academic topic in both aerodynamics and aircraft design. Since flutter can cause multiple types of phenomena including bifurcation, period doubling, and chaos, it becomes one of the most unpredictable instability phenomena. …”
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  17. 457

    Compilation of the Test Load Spectrum of Wind Power Gearbox based on the Random Wind Speed Model by Xu Fang, Zhou Zhigang

    Published 2015-01-01
    “…In order to compile the load spectrum for dynamic characteristic and fatigue life test of wind turbine gear transmission system,the external random wind load is obtained on the basis of simulating reality wind speed and aerodynamics theory,and by using the rain- flow counting method and mathematical statistics method,the statistic and analysis of the input random wind load data is carried out. …”
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  18. 458

    Shock Tube as an Impulsive Application Device by Soumya Ranjan Nanda, Sumit Agarwal, Vinayak Kulkarni, Niranjan Sahoo

    Published 2017-01-01
    “…Current investigations solely focus on application of an impulse facility in diverse area of high-speed aerodynamics and structural mechanics. Shock tube, the fundamental impulse facility, is specially designed and calibrated for present objectives. …”
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    Parameters of Building Geometry that Affect Wind Flow With Regards to the Possibilities for their Implementation in Urban and Architectural Design in Poland by MOCHULSKA Mariya -Veronika, ZIELONKO-JUNG Katarzyna

    Published 2024-12-01
    “…This article aims to review and assess the relevance of geometric parameters studied in aerodynamics field to urban planning and architectural design in polish conditions. …”
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