Searched for: subject%3A%22Ducted%255C+propellers%22
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document
Goudswaard, Reinier (author)
The growing demand for efficient propulsion systems that operate primarily in hover, has led the ducted rotor configuration to emerge as an increasingly popular design solution. One of the major design parameters for the ducted-rotor assembly is the radial distance between the blade tip and the circumferential wall of the duct, referred to as...
master thesis 2021
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Adib, Emad (author)
A new aircraft configuration, the Delft University Unconventional Configuration (DUUC), was recently invented by the Flight Performance and Propulsion group at TU Delft. As a solution to the concerns regarding the environmental and health impact due to increasing demand of air travel. The DUUC has a characteristic feature which consist of two...
master thesis 2021
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Nechifor, Alexandru (author)
Directional flight handling and stability characteristics of the Delft University Unconventional Configuration (DUUC) were assessed by means of an inhouse designed and built mobile wind tunnel setup. The DUUC aircraft features an integrated ducted fan propulsive empennage (DFPE) that replaces the entire horizontal and vertical tails for...
master thesis 2021
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Stavreva, M.N. (author)
Flight Performance and Propulsion department of Aerospace Engineering, Delft University of Technology has proposed an effective and sustainable solution to the main challenges aviation is currently facing, namely the raising concerns regarding the environmental and health impact of the industry. Delft University Unconventional Concept (DUUC) has...
master thesis 2020
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Negrato, C. (author)
A ducted propeller configuration consists of a fixed annular nozzle surrounding the propeller. The nozzle has an airfoil shape which depends on the required performance of the system as well as the operating conditions. The flow-accelerating ducts provide a positive contribution to the thrust of the propulsor and they are used to increase the...
master thesis 2015
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