Author: P. Wernert
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Experimental and numerical investigations of dynamic stall on a pitching airfoil
Author: P. Wernert
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Experimental and Numerical Investigation of Airfoil Dynamic Stall in Combined Pitch-translation Oscillation
Author: Michel Pascazio
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Experimental Investigation of the Formation and Control of the Dynamic-stall Vortex Over a Pitching Airfoil
Author: Md. Ahsanul Karim
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
An Experimental Investigation of Compressible Dynamic Stall on a 2-D Pitching Airfoil
Author: Katie Kristine Thorne
Publisher:
ISBN:
Category :
Languages : en
Pages : 101
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 101
Book Description
Dynamic Stall of Rapidly Pitching Airfoils
Author: Charles Paul Gendrich
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 344
Book Description
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 344
Book Description
Computational Methods and Experimental Measurements XV
Author: G. M. Carlomagno
Publisher: WIT Press
ISBN: 1845645405
Category : Mathematics
Languages : en
Pages : 737
Book Description
Containing edited versions of most of the papers presented at the Fifteenth International Conference on Computational Methods and Experimental Measurements, this book reviews the latest work on these two approaches, and the interaction between them.
Publisher: WIT Press
ISBN: 1845645405
Category : Mathematics
Languages : en
Pages : 737
Book Description
Containing edited versions of most of the papers presented at the Fifteenth International Conference on Computational Methods and Experimental Measurements, this book reviews the latest work on these two approaches, and the interaction between them.
An Experimental Investigation of High Lift/high Rate Aerodynamics of an Unsteady Airfoil
Author: G. M. Graham
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 102
Book Description
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 102
Book Description
Continued Experimental Investigation of Dynamic Stall
Author: S. J. Schreck
Publisher:
ISBN:
Category :
Languages : en
Pages : 147
Book Description
Flow over an NACA 0015 airfoil undergoing a constant rate of change of angle of attack was experimentally studied over a range of tunnel speeds and rotation rates. Surface pressure transducers coupled with a microcomputer-based data acquisition system were used to collect surface-pressure data at the rate of 4000 samples per second; data reduction was also microcomputer-based. Data was reduced in two forms: (1) C sub l versus alpha curves through stall were determined for each dynamic experimental configuration. This was accomplished by numerical integration of pressure data at a number of angles through stall, each data point representing the average of five experiments at the same experimental conditions. These curves indicated a slight decrease in C sub l - alpha slope with increasing angle of attack angular rate. (2) Increase in stall angle of attack of the dynamic over the static case was plotted against a nondimensional angular rate parameter (defined as the product of one-half the chord length and angular rotation rate, divided by the freestream velocity). This comparison gave rise to an apparently universal curve of nondimensional angular rotation rate versus increase in stall angle of attack. This curve was in agreement in some sense with previous experiments using stall indicators other than the actual stall.
Publisher:
ISBN:
Category :
Languages : en
Pages : 147
Book Description
Flow over an NACA 0015 airfoil undergoing a constant rate of change of angle of attack was experimentally studied over a range of tunnel speeds and rotation rates. Surface pressure transducers coupled with a microcomputer-based data acquisition system were used to collect surface-pressure data at the rate of 4000 samples per second; data reduction was also microcomputer-based. Data was reduced in two forms: (1) C sub l versus alpha curves through stall were determined for each dynamic experimental configuration. This was accomplished by numerical integration of pressure data at a number of angles through stall, each data point representing the average of five experiments at the same experimental conditions. These curves indicated a slight decrease in C sub l - alpha slope with increasing angle of attack angular rate. (2) Increase in stall angle of attack of the dynamic over the static case was plotted against a nondimensional angular rate parameter (defined as the product of one-half the chord length and angular rotation rate, divided by the freestream velocity). This comparison gave rise to an apparently universal curve of nondimensional angular rotation rate versus increase in stall angle of attack. This curve was in agreement in some sense with previous experiments using stall indicators other than the actual stall.
Numerical Investigation of Airfoil Dynamic Stall in Simultaneous Harmonic Oscillatory and Translatory Motion
Author: John A. Ekaterinaris
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Numerical Investigation of Dynamic Stall of an Oscillating Wing
Author: John A. Ekaterinaris
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description