CFD simulation of a model jet engine compressor stage - velocity contours and streamlines

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
1,247
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Apr 6, 2011

The simulation was made by using CFD code to investigate the velocity fluctuation and flow field behaviour in a model jet engine. The results is used to avoid the blade fraction due to the pressure fluctuation on the both side of the diffuser blades. The engine is the HunJet Ixion 180N mikroturbine.

Further details:
http://www.hunjetturbines.com

A sebességeloszlás valamint az áramvonalak láthatók a videón, mely a HunJet Ixion modell gázturbina egy korábbi verziójának kompresszorában jönnek létre. A vizsgálat a CFD (Computational Fluid Dynamics - numerikus áramlástan) eszközével történt.

További információk: http://www.hunjetturbines.com

  • likes, 1 dislikes

Link to this comment:

Share to:

Uploader Comments (AttilaFelfoldi)

  • I don't agree. You animation shows a discontinuity over the sliding interface indicating there should be a velocity jump, which of course does not happen in real life.

  • @MichaelBo72 Yes It is there, it should be there, because of the neglecting of the tangential component.

  • Plot velocity magnitude in stationary frames instead.

  • @MichaelBo72 Thanks for your suggestion. I think, the relative flow field always give more information, like separations on the blades as shown on the video.

Video Responses

This video is a response to High Speed Compressor design CFD
see all

All Comments (6)

Sign In or Sign Up now to post a comment!
Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more