Browsing Journal Articles by Author "Dala, L"

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Control of cavity acoustics by surface waviness in landing configurations

Author: Dala, L Date: Aug 2014 The aviation industry’s interest towards cavity control methods rose accordingly due to the acoustic attenuation potential of such methods. However cost effective control devices which are also efficient over a wide range aircraft operations ... Read more
Design of a quadrotor flight test stand for system identification

Author: Beharie, MM ; Pedro, JO ; Dala, L Date: 2015 This paper presents the design, development and construction of a flight test stand for a quadrotor UAV. As opposed to alternate forms of UAV, the power plant in the case of the quadrotor serves a dual purpose of control and propulsion. Since ... Read more
Dynamic stability of a seaplane in takeoff

Author: Dala, L Date: 2015 This research is based on the investigation into the dynamic stability associated with seaplanes during take-off. Various forces acting on a hydroplaning hull form have been empirically defined. Such empirical data have shown that under a ... Read more
Lee-side flow structures of very low aspect ratio cruciform wing–body configurations

Author: Tuling, S ; Dala, L ; Toomer, C Date: Dec 2013 A numerical and experimental investigation was performed to study the dominant flow structures in the lee side of a cruciform wing–body configuration at supersonic speeds in the + orientation. The wings or strakes are of very low aspect ratio ... Read more
Optimisation of a novel trailing edge concept for a high lift device

Author: Botha, JDM ; Dala, L ; Schaber, S Date: 2015 This study aimed to observe the effect of a novel concept (referred to as the flap extension) implemented on the leading edge of the flap of a three element high lift device. The high lift device, consisting of a flap, main element and slat ... Read more
Zeroth-order flutter prediction for cantilevered plates in supersonic flow

Author: Meijer, M-C ; Dala, L Date: Aug 2015 An aeroelastic prediction framework in MATLAB with modularity in the quasi-steady aerodynamic methodology is developed. Local piston theory (LPT) is integrated with quasi-steady methods including shock-expansion theory and the Supersonic ... Read more

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Browsing Journal Articles by Author "Dala, L"

Browsing Journal Articles by Author "Dala, L"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect