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Influence of miniflaps on sailplane flight characteristics
Published 2015-11-01Subjects: Get full text
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Soaring strategy investigation of cinereous vulture (Aegypius monachus) by sailplane
Published 2021-04-01Get full text
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Aerodynamic Design and Experimental Investigation of the Sailplane Wing Tip Devices
Published 2003-01-01Get full text
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Simulation and Aerodynamic Analysis of the Flow Around the Sailplane Using CFD Techniques
Published 2015-12-01“…In this paper, it was described the analysis and simulation process using the CFD technique and the phenomena that shows up in the engineering aero-spatial practice, directing the studies of simulation for the air flows around sailplane. The analysis and aerodynamic simulations using Computational Fluid Dynamics techniques (CFD) are well set as instruments in the development process of an aeronautical product. …”
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Modal and flutter analysis of the sailplane LAK-17B using numerical methods
Published 2014-03-01Subjects: “…sailplane…”
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Analysis of characteristics of lateral stability of sailplane Lak 17a by computational method
Published 2011-04-01“…A computer-based geometrical model of the Lak-17a sailplane was generated with the program AVL (Athena Vortex Lattice), which is designed to analyse the characteristics of flight and to provide a rapid analysis of the configuration of an aircraft. …”
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An enhanced sustainable approach for design and manufacturing with an application to fuselages for mono-seat civil sailplanes
Published 2017-09-01Subjects: Get full text
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Longitudinal Stability Criteria for a Propeller-Driven Aircraft
Published 2010-01-01“…It is demonstrated that most aircraft have sufficiently small inertia to remain stable as long as their center-of-gravity is properly placed. At the same time, sailplane-like aircraft (as, e.g., long endurance UAVs), with an engine installed at the rear extremity of the aircraft, may have sufficiently high inertia to become unstable regardless of their center-of-gravity placement.…”
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Development of a Piezoelectric Transducer-Based Integrated Structural Health Monitoring System for Impact Monitoring and Impedance Measurement
Published 2020-03-01“…The designed system is applied for impact monitoring and damage detection for a supporting structure of a sailplane.…”
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Gliding swifts attain laminar flow over rough wings.
Published 2014-01-01“…Wing roughness height is 1-2% of chord length on the upper surface--10,000 times rougher than sailplane wings. Sailplanes depend on extreme wing smoothness to increase the area of laminar flow on the wing surface and minimize drag for extended glides. …”
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Visualization of boundary layer separation and passive flow control on airfoils and bodies in wind-tunnel and in-flight experiments
Published 2012-04-01“…Wind-tunnels and in-flight measurements on sailplanes were carried out and effect of passive flow control devices - vortex generators - was surveyed; namely counter-rotating vortex generators and Zig-zag type turbulators were applied. …”
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New Advances and Future Possibilities in Forming Technology of Hybrid Metal–Polymer Composites Used in Aerospace Applications
Published 2021-08-01“…Fibre metal laminates, hybrid composite materials built up from interlaced layers of thin metals and fibre reinforced adhesives, are future-proof materials used in the production of passenger aircraft, yachts, sailplanes, racing cars, and sports equipment. The most commercially available fibre–metal laminates are carbon reinforced aluminium laminates, aramid reinforced aluminium laminates, and glass reinforced aluminium laminates. …”
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Investigation of Turbulence Effect on Dynamic Behaviour of Aircraft Through Use of JDYNASIM: A Platform Independent Simulation Software
Published 2000-01-01“…This necessity is more evident when light aircraft and sailplanes are involved.. This paper presents an attempt to give simulation possibility almost to everyone through the use of JDynaSim code, written to meet this goal. …”
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Flutter calculation based on gvt-results and theoretical mass model
Published 2009-12-01“…The methodology was used in the own flutter calculation software that is useful for flutter prediction of light airplanes and sailplanes. Santrauka Dažnuminiai bandymai žemėje yra tipinis informacijos šaltinis flaterio skaičiavimui. …”
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