Author: Scott Andrew Thompson
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The Unsteady Aerodynamics of a Delta Wing Undergoing Large Amplitude Pitching Motions
Author: Scott Andrew Thompson
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The Unsteady Aerodynamics of a Delta Wing Undergoing Large Amplitude Pitching Motions
Author: Scott Andrew Thompson
Publisher:
ISBN:
Category :
Languages : en
Pages : 452
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 452
Book Description
Unsteady Surface Pressure Distributions on a Delta Wing Undergoing Large Amplitude Pitching Motions
Author: S. A. Thompson
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Unsteady Aerodynamics of Delta Wings Performing Maneuvers to High Angle of Attack
Author: Mohammad-Ameen M. Jarrah
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 352
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 352
Book Description
Large Amplitude Pitching of Supermaneuver Delta Wings Including Flow Control
Author: Yahia A. Abdelhamid
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 430
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 430
Book Description
Flow Visualization VI
Author: Yoshimichi Tanida
Publisher: Springer Science & Business Media
ISBN: 3642848249
Category : Technology & Engineering
Languages : en
Pages : 904
Book Description
Over the last decade, flow visualization has advanced in step with the progress in laser and computer technologies. The scope of the International Symposium on Flow Visualiza- tion will be broader than ever, covering the range of infor- mation generally thought of as nonvisual and reflecting the inclusion of computer - aided methodologies. The Sixth In- ternational Symposium on Flow Visualization aims to attract the participation of experts and users of flow viualizing techniques on furthering an advanced philosophy for the de- velopment of the methods and their applications.
Publisher: Springer Science & Business Media
ISBN: 3642848249
Category : Technology & Engineering
Languages : en
Pages : 904
Book Description
Over the last decade, flow visualization has advanced in step with the progress in laser and computer technologies. The scope of the International Symposium on Flow Visualiza- tion will be broader than ever, covering the range of infor- mation generally thought of as nonvisual and reflecting the inclusion of computer - aided methodologies. The Sixth In- ternational Symposium on Flow Visualization aims to attract the participation of experts and users of flow viualizing techniques on furthering an advanced philosophy for the de- velopment of the methods and their applications.
Unsteady Aerodynamics with Applications to Flight Mechanics
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Unsteady airload measurements have been made on a series of low aspects ratio delta wings subjected to transient pitch motions. These data have been qualified and discussed in several publication which are listed. In addition a discussion on the relevance of unsteady transient airloads to flight mechanics is included. Keywords: Unsteady aerodynamics: Delta wing flows.
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Unsteady airload measurements have been made on a series of low aspects ratio delta wings subjected to transient pitch motions. These data have been qualified and discussed in several publication which are listed. In addition a discussion on the relevance of unsteady transient airloads to flight mechanics is included. Keywords: Unsteady aerodynamics: Delta wing flows.
Large-Amplitude, High-Rate Roll Oscillations of a 65 Deg. Delta Wing at High Incidence
Author: Neal M. Chaderjian
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Book Description
The IAR/WL 65 deg. delta wing experimental results provide both detail pressure measurements and a wide range of flow conditions covering from simple attached flow, through fully developed vortex and vortex burst flow, up to fully-stalled flow at very high incidence. Thus, the Computational Unsteady Aerodynamics researchers can use it at different level of validating the corresponding code. In this section a range of CFD results are provided for the 65 deg. delta wing at selected flow conditions. The time-dependent, three-dimensional, Reynolds-averaged, Navier-Stokes (RANS) equations are used to numerically simulate the unsteady vortical flow. Two sting angles and two large-amplitude, high-rate, forced-roll motions and a damped free-to-roll motion are presented. The free-to-roll motion is computed by coupling the time-dependent RANS equations to the flight dynamic equation of motion. The computed results are compared with experimental pressures, forces, moments and roll angle time history. In addition, surface and off-surface flow particle streaks are also presented.
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Book Description
The IAR/WL 65 deg. delta wing experimental results provide both detail pressure measurements and a wide range of flow conditions covering from simple attached flow, through fully developed vortex and vortex burst flow, up to fully-stalled flow at very high incidence. Thus, the Computational Unsteady Aerodynamics researchers can use it at different level of validating the corresponding code. In this section a range of CFD results are provided for the 65 deg. delta wing at selected flow conditions. The time-dependent, three-dimensional, Reynolds-averaged, Navier-Stokes (RANS) equations are used to numerically simulate the unsteady vortical flow. Two sting angles and two large-amplitude, high-rate, forced-roll motions and a damped free-to-roll motion are presented. The free-to-roll motion is computed by coupling the time-dependent RANS equations to the flight dynamic equation of motion. The computed results are compared with experimental pressures, forces, moments and roll angle time history. In addition, surface and off-surface flow particle streaks are also presented.
NASA Aerodynamics Program Annual Report, 1989
Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 472
Book Description
Special Course on Aircraft Dynamics at High Angles of Attack: Experiments and Modelling
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Special Course
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 154
Book Description
"This report consists of lecture notes of an AGARD Fluid Dynamics Panel Special Course. These notes provide the latest information on the development and use of dynamic experiments in wind tunnels from several of the NATO nations. They address current oscillatory and rotary test techniques, experimental results for typical configurations, and the use of these data for flight mechanics applications. Subject included are: dynamic lift, wing rock, fluid dynamics of rotary flows, mathematical modelling, non-linear data representation, vortex manipulation for control enhancement, and correlations of predictions based on rotary and oscillatory wind-tunnel and flight-test results. The complete course notes are contained in two volumes. The main part of the notes is contained in AGARD Advisory Report 265 (ADA235179). The present volume includes papers on: Unsteady aerodynamics of slender wings; Dynamic stall effects and applications to high performance aircraft; Oscillatory test techniques; Large amplitude oscillations; Oscillatory data for typical configurations; and Forebody vortex control."--Stinet.
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 154
Book Description
"This report consists of lecture notes of an AGARD Fluid Dynamics Panel Special Course. These notes provide the latest information on the development and use of dynamic experiments in wind tunnels from several of the NATO nations. They address current oscillatory and rotary test techniques, experimental results for typical configurations, and the use of these data for flight mechanics applications. Subject included are: dynamic lift, wing rock, fluid dynamics of rotary flows, mathematical modelling, non-linear data representation, vortex manipulation for control enhancement, and correlations of predictions based on rotary and oscillatory wind-tunnel and flight-test results. The complete course notes are contained in two volumes. The main part of the notes is contained in AGARD Advisory Report 265 (ADA235179). The present volume includes papers on: Unsteady aerodynamics of slender wings; Dynamic stall effects and applications to high performance aircraft; Oscillatory test techniques; Large amplitude oscillations; Oscillatory data for typical configurations; and Forebody vortex control."--Stinet.