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Exit jet and recirculating flow pattern of pump

Video Author: Richard Malinauskas PhD
Published on: 03.27.2017
Associated with: ASAIO Journal. 63(2):150-160, March/April 2017

At test condition 5, the outlet jet in the exit diffuser was skewed toward the outer wall in all four data sets. This asymmetry created a large recirculation region near the inner wall of the pump diffuser. Video demonstrates the exit jet and recirculating flow pattern.

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Exit jet and recirculating flow pattern of pump
Creator: Richard Malinauskas PhD
Duration: 0:38
At test condition 5, the outlet jet in the exit diffuser was skewed toward the outer wall in all four data sets. This asymmetry created a large recirculation region near the inner wall of the pump diffuser. Video demonstrates the exit jet and recirculating flow pattern.
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Exit jet and recirculating flow pattern of pump
Creator: Richard Malinauskas PhD
Duration: 0:38
Show More 
Show Less 
At test condition 5, the outlet jet in the exit diffuser was skewed toward the outer wall in all four data sets. This asymmetry created a large recirculation region near the inner wall of the pump diffuser. Video demonstrates the exit jet and recirculating flow pattern.
Play Video | + Favorites
Washout of Valve 1 and Valve 2
Creator: Pablo S Huang Zhang
Duration: 0:17
Show More 
Show Less 
Washout of Valve 1 and Valve 2 at 5.1x10-3 m/s. The DBCS in Valve 2 washed out 47.5% faster than Valve 1.
Play Video | + Favorites
The contraction of a recellularized heart on days 2, 4, 6, and 8.
Creator: Ze-Wei Tao
Duration: 0:30
Show More 
Show Less 
The contraction of a recellularized heart on days 2, 4, 6, and 8
Play Video | + Favorites
Systolic collapse of the interventricular septum
Creator: Deepak Acharya, MD
Duration: 0:11
Show More 
Show Less 
Systolic collapse of the interventricular septum over the cannula opening causing significantly more systolic obstruction.
Play Video | + Favorites
Cardiac MRI
Creator: Arun Krishnamoorthy, MD
Duration: 0:01
Show More 
Show Less 
Cardiac MRI demonstrating myocardial recovery
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Heparin concentration in a central venous catheter vs. time
Creator: Patrick M. McGah
Duration: 0:05
Show More 
Show Less 
Unsteady heparin concentration vs. time on a 2D plane through the center of a central venous catheter. The concentration is computed using a 3D computational fluid dynamics model. The simulated time of the movie is 1 second. Recall that 1 kg/m3 of heparin is about 500 U/mL
Play Video | + Favorites