INDEX A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

College of Engineering | Department of Aerospace Engineering

Advanced Flow Diagnostics and Experimental Aerodynamics Laboratory


News

People

Research

Publication

Gallery

Teaching

Links

Contact us


 

Photo Gallery of Fluid Visualization


 

(a). Over the upper surface of NACA0012 airfoil

(b). Over the upper surface of NACA0012 airfoil

Glaze ice accretion process over a NACA0012 airfoil with airflow speed V=35m/s, T=-8°C, α = 5.0 deg. (Waldman & Hu, 2014)

 


 

              (a). airflow velocity V=15m/s                                       (b). airflow velocity V=20m/s                                                  (c). airflow velocity V=25m/s

Surface water rivulet/film flow over a NACA0012 airfoil pertinent to aircraft icing phenomena  (Zhang & Hu et al. 2013)

 


 

PIV Measurements of Wind Turbine Wake (Hu et al. 2012)

 


         

        (a).  MTT raw image                                        (b). temperature fields derived from the image

Molecular Tagging  Thermometry (MTT) with adjustable sensitivity 

 


 

  

            (a). image of 0.5 ms after the laser pulse                       (b).  image of  5 ms later                                   (c). MTV&T results

Molecular Tagging  Velocity and Thermometry (MTV&T) measurements 

 


 

        (a). total concentration                              (b).  molecularly-unmixed fraction                        (c). molecularly-unmixed fraction

Instantaneous quantification of molecular mixing in gaseous jet  flow 

 


 

                   

            (a). t = t0                                                    (b). t = t0+0.1s                

Vortex structures downstream a lobed nozzle/mixer 

 


Becoming the Best
Department of Aerospace Engineering, Iowa State University, 2271 Howe Hall, Room 1200, Ames, Iowa 50011
Copyright ©  Iowa State University. All rights reserved.