A review of recent developments in flow control
PR Ashill, JL Fulker, KC Hackett - The Aeronautical Journal, 2005 - cambridge.org
This paper reviews and highlights recent developments of certain aspects of flow control
concerned with reducing the drag of, and delaying flow separation on, wings and bodies …
concerned with reducing the drag of, and delaying flow separation on, wings and bodies …
Unsteady flow phenomena associated with leading-edge vortices
C Breitsamter - Progress in Aerospace Sciences, 2008 - Elsevier
This paper presents selected results from extensive experimental investigations on turbulent
flow fields and unsteady surface pressures caused by leading-edge vortices, in particular …
flow fields and unsteady surface pressures caused by leading-edge vortices, in particular …
Optimal positioning of piezoelectric actuators on a smart fin using bio-inspired algorithms
AR Mehrabian, A Yousefi-Koma - Aerospace Science and technology, 2007 - Elsevier
In this paper a novel approach is developed for optimization of piezoelectric actuators in
vibration suppression. A scaled model of a vertical tail of F/A-18 is developed in which …
vibration suppression. A scaled model of a vertical tail of F/A-18 is developed in which …
Effects of corner modifications on wind loads and local pressures on walls of tall buildings
In this study, the aerodynamic characteristics of tall buildings with corner modifications (eg,
local wind force coefficients, mean pressure distributions, normalized power spectrum …
local wind force coefficients, mean pressure distributions, normalized power spectrum …
A novel technique for optimal placement of piezoelectric actuators on smart structures
AR Mehrabian, A Yousefi-Koma - Journal of the Franklin Institute, 2011 - Elsevier
The problem of positioning of actuators and sensors on smart materials has been a point of
interest in recent years. This is due to the fact that in many practical applications there are …
interest in recent years. This is due to the fact that in many practical applications there are …
Multi-disciplinary design and performance assessment of effective, agile NATO air vehicles
CM Liersch, RM Cummings, A Schütte… - Aerospace Science and …, 2020 - Elsevier
This article belongs to a series of publications about the activities performed within the
NATO STO Research Task Group AVT-251 on “Multi-Disciplinary design and performance …
NATO STO Research Task Group AVT-251 on “Multi-Disciplinary design and performance …
Integrated computational/experimental approach to unmanned combat air vehicle stability and control estimation
RM Cummings, A Schütte - Journal of Aircraft, 2012 - arc.aiaa.org
M= Mach number, V= am= pitch moment, N mn= yaw moment, N mp= pressure, N= m2 q=
dynamic pressure, N= m2, V2= 2 S= wing reference area, m2 s= wing half-span, 0.769 m V …
dynamic pressure, N= m2, V2= 2 S= wing reference area, m2 s= wing half-span, 0.769 m V …
An integrated computational/experimental approach to UCAV stability & control estimation: overview of NATO RTO AVT-161
R Cummings, A Schuette - 28th AIAA Applied Aerodynamics …, 2010 - arc.aiaa.org
TABILITY and control (S&C) engineers have used an iterative process combining semi-
empirical lower-order, wind-tunnel, and flight test modeling techniques to determine the …
empirical lower-order, wind-tunnel, and flight test modeling techniques to determine the …
Vertical-tail-buffeting alleviation using piezoelectric actuators: some results of the actively controlled response of buffet-affected tails (ACROBAT) program
RW Moses - Smart Structures and Materials 1997: Industrial …, 1997 - spiedigitallibrary.org
A 1/6-scale F-18 wind-tunnel model was tested in the Transonic Dynamics Tunnel at the
NASA Langley Research Center as part of the Actively Controlled Response Of Buffet …
NASA Langley Research Center as part of the Actively Controlled Response Of Buffet …
The NATO STO Task Group AVT-201 on 'Extended Assessment of Stability and Control Prediction Methods for NATO Air Vehicles'
RM Cummings, A Schütte - 32nd AIAA Applied Aerodynamics …, 2014 - arc.aiaa.org
TABILITY and control (S&C) engineers have used an iterative process combining semi-
empirical lower-order, wind-tunnel, and flight test modeling techniques to determine the …
empirical lower-order, wind-tunnel, and flight test modeling techniques to determine the …