Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"main landing gear"”.
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Design of main landing gear of jet trainer
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Aeronautical Engineering, 1954.
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Aerodynamic Measurements in a Wind Tunnel on Scale Models of a 777 Main Landing Gear
… models of the Boeing 777 high fidelity isolated landing gear in the 6- by 6-foot Virginia Tech Stability Wind Tunnel (VT-SWT) at a free-stream Mach number of 0.16. Noise control devices (NCD) were developed at Virginia Tech [9] to reduce noise by shielding gear components, reducing wake …
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LORE Approach for Phased Array Measurements and Noise Control of Landing Gears
A novel concept in noise control devices for landing gears is presented. These devices consist of elastic membranes creating a fairing around the major noise sources. The purpose of these devices is to reduce wake interactions and to hide components from the flow, thus, reducing the noise emission. …
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Gulfstream Aerospace Aircraft Static Position Utility
… data includes aircraft attitude, nose and main landing gear loads and aircraft ground clearance data.</p> <p>The previous methods used to obtain this data were a family of spreadsheets. The spreadsheet solution has proven to be awkward and inaccessible for providing the required data. …
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Hybrid wing-body aircraft noise and performance assessment
… are investigated. Improvements are made to the landing gear and airfoil self-noise modules, while a diffraction integral method is implemented in a companion thesis to enhance noise shielding estimates. The N2A overall takeoff and landing noise estimate is found to be 5.3 EPNdB higher than the …
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Aeroacoustic Study of a Model-Scale Landing Gear in a Semi-Anechoic Wind Tunnel
… study was conducted on a 26%-scale Boeing 777 main landing gear in the Virginia Tech (VT) Anechoic Stability Wind Tunnel. The VT Anechoic Stability Wind Tunnel allowed noise measurements to be carried out using both a 63-elements microphone phased array and a linear array of 15 microphones. The …
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Návrh podvozku pro repliku letounu Fokker Eindecker III
Cílem bakalářské práce je navrhnout přistávací zařízení pro historickou repliku letadla Fokker Eindecker III tak, aby co nejvíce odpovídalo originálu. Práce obsahuje výpočet pro stanovení reakčních sil na kola podvozku, koncepční návrh hlavního podvozku a pevnostní kontrolu jeho hlavních částí pro …