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sunfluidh:sunfluidh_gallery [2020/10/31 17:35]
yann [Jet through oscillating bodies]
sunfluidh:sunfluidh_gallery [2021/12/15 15:02] (Version actuelle)
yann
Ligne 4: Ligne 4:
 ==== Jet through oscillating bodies ==== ==== Jet through oscillating bodies ====
 ----- -----
-** $\bf{Re=1000}$ - $3$ frequencies of oscillation** \\+** $\bf{Re=1000}$ - $3$ oscillation frequencies ($f=0.25$, $f= 0.5$ and $f= 1.0$) ** \\
 ** Isosurface of vorticity magnitude coloured with longitudinal velocity ** ** Isosurface of vorticity magnitude coloured with longitudinal velocity **
  
 {{ :sunfluidh:movie_flow_through_oscillating_bodies_converti_.mp4 |}} {{ :sunfluidh:movie_flow_through_oscillating_bodies_converti_.mp4 |}}
  
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:jetoscillatingbodies| About this dataset ... ]]
 ---- ----
-==== 3D turbulent backward-facing step flow (iso-surfaces of longitudinal velocity) ====+==== 3D turbulent backward-facing step flow  ====
 ---- ----
 +$\bf{Re_H= 6000}$ \\ 
 +** isosurfaces of longitudinal velocity **
 {{ :sunfluidh:u_velocity_snapshot.png?direct&400 |}} {{ :sunfluidh:u_velocity_snapshot.png?direct&400 |}}
 +
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:bfsflow_1| About this dataset ... ]]
  
 ---- ----
-==== Ahmed body flow at Re=10000 ====+==== Flow around an Ahmed body  ====
 ---- ----
 +$\bf{Re_H=10000}$ \\
 ** Isosurface of Q-criterion coloured with the longitudinal velocity ** ** Isosurface of Q-criterion coloured with the longitudinal velocity **
 === Front side view === === Front side view ===
Ligne 25: Ligne 30:
 === Upwards view === === Upwards view ===
 {{ :sunfluidh:movie_cav3d_r2_re7826_uwview_mq.mp4 | Upwards view}} {{ :sunfluidh:movie_cav3d_r2_re7826_uwview_mq.mp4 | Upwards view}}
 +
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:ahmedbody_1 | About this dataset ... ]]
  
 ---- ----
-==== Surface strained flow in 3D cylindrical geometry (velocity magnitude and helicity) ====+==== Surface strained flow in 3D cylindrical geometry  ====
 ---- ----
 +
 +** Velocity magnitudes (top and left) and 2 isosurfaces of helicity (right) **
 {{ :sunfluidh:marangoni_re5600_lh45e-1.mp4 |}} {{ :sunfluidh:marangoni_re5600_lh45e-1.mp4 |}}
  
 ---- ----
-==== 2D Flow past an oscillating cylinder for different frequencies (vorticity) ====+==== 2D Flow past an oscillating cylinder  ====
 ---- ----
 +** Vorticity field for 2 frequencies **
 {{ :sunfluidh:oscillating_cyl_vorticity_cmpf0.95_f1.2_a0.5.mp4 |}} {{ :sunfluidh:oscillating_cyl_vorticity_cmpf0.95_f1.2_a0.5.mp4 |}}
 +
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:flow2dpastosccylinder1 | About this dataset ... ]]
 +
 ---- ----
-==== 3D shear-layer driven cavity flow with upstream forcing term at $Re= 7826$ (isosurface of Q-criterion coloured with velocity) ====+==== 2D Flow past a heated square-cylinder  ====
 ---- ----
 +** $RE=50$, $Ra= 5\; 10^6$ **
 +{{  |}}
  
 +[[https://datasetmeca.lisn.upsaclay.fr/doku.php?id=datasetmeca:flow2dpastheatedcylinder1 | About this dataset ... ]]
 +
 +----
 +==== 3D shear-layer driven cavity flow (1) ====
 +----
 +$\bf{Re= 7826}$ **- Simulation with upstream forcing term** \\
 +** isosurface of Q-criterion coloured with velocity **
 {{ :sunfluidh:movie_cav3d_r2_re7826_forcing.mp4 |}} {{ :sunfluidh:movie_cav3d_r2_re7826_forcing.mp4 |}}
 +
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:cavityflow_2 | About this dataset ... ]]
 +
  
 ----- -----
  
-==== 3D shear-layer driven cavity flow with upstream without forcing term at $Re= 7826$ (isosurface of Q-criterion coloured with velocity) ====+==== 3D shear-layer driven cavity flow (2) ====
 ---- ----
 +$\bf{Re= 7826}$ **- Simulation without upstream forcing term **\\
 +** isosurface of Q-criterion coloured with velocity **
 {{ :sunfluidh:movie_cav3d_r2_re7826_noforcing.mp4 |}} {{ :sunfluidh:movie_cav3d_r2_re7826_noforcing.mp4 |}}
 +
 +[[https://datasetmeca.limsi.fr/doku.php?id=datasetmeca:cavityflow_1 | About this dataset ... ]]
 ---- ----
sunfluidh/sunfluidh_gallery.1604162144.txt.gz · Dernière modification: 2020/10/31 17:35 de yann