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 6 of 6 for “"High lift device"”.
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Development of a design methodology for transport aircraft variable camber flaps suitable for cruise and low-speed operations
… several revisions were performed on conventional high-lift device design methodologies for existing transport aircraft. The definition and detail explanations are given at every phase of the methodology. A case study was performed in order to give an example of the implementation of the …
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Feasibility Study of a Multi-Purpose Aircraft Concept with a Leading-Edge Cross-Flow Fan
… first proposed as an active flow control (AFC) device nearly 40 years ago. The CFF can be employed as a propulsion device as well as a high-lift system. This thesis research focuses on investigating the use of CFF as a high-lift device for an Extremely Short Take-off and Landing (ESTOL) …
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High lift configuration of a slotted natural laminar flow airfoil
… was developed to satisfy design constraints of high maximum lift and low profile drag. A two-element natural laminar flow configuration allows the typical rapid trailing-edge pressure recovery associated with NLF airfoils to be greatly reduced on the fore element, allowing for laminar flow …
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Výpočet zatížení vztlakových klapek letounu L410NG a porovnání s letovým měřením
Předmětem diplomové práce je tvorba výpočetního modelu dvoumotorového, turbovrtulového letounu typu commuter a následná analýza dvou přistávacích režimů. Řešení obsahuje kalibraci úlohy, tvorbu výpočetní sítě, určení globálních aerodynamických charakteristik a detailní rozložení zatížení vztlakové …
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Augmented Propeller Design with the use of a Passive Circulation Control Pressurization System
Circulation control is a high-lift device used on the main wing of an aircraft. This technology has been in the research and development phase for over sixty years primarily for fixed-wing aircraft when the early models were referred to as "blown flaps." Circulation control works by increasing the …
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Develpoment of advanced structural multifield models for the study of smart wing
… that the conventional hinged control surfaces or high lift device, such as flap or slat that provide discrete geometry changes cannot be considered as morphing. Otherwise from the conventional solution the shape morphing required: distributed high-power density actuation, structural mechanization, …