Advanced Design Optimization LLC

Advanced Design Optimization

Optimization Cases/Blood Pumps

Our innovative CFD/FEA-based design optimization has been successfully applied to numerous ventricular assist devices (VADs) for adults, small children, and infants as well as many large industrial pumps with proven track record of accomplishments. With the design inputs (such as flow rate and head) specified by customers, our proprietary 3D inverse design tools can create all the components of any types of pumps in minutes. Our state-of-the-art design optimization software can generate the high-quality mesh automatically and optimize the pump quickly to achieve high hydrodynamic performance and/or excellent biocompatibility. It can be easily extended to develop many other medical devices and industrial products.

 

 

        

               

    

 

 

    

        

             

 

 

Technology
Blood Pumps
Green Energy
Optimization Cases
Mesh Generation
Steady-State
Transient
Hemolysis
CFD
FEA
FSI
Centrifugal Blood/Industrial Pumps with Inducer 
triangle.gif Multiblock CFD mesh for centrifugal VAD CFD results for pptimized centifugal VAD
Multi-block structured CFD mesh generated by 
our proprietary mesh generator
CFD results for optimized model of a centrifugal blood/industrial pump
Mixed-Flow Blood/Industrial Pumps 
triangle.gif Multiblock CFD mesh for mixed-flow VAD CFD results for optimized mixed-flow VAD
Multi-block structured CFD mesh generated by our proprietary mesh generator
CFD results for optimized model of a mixed-flow blood/industrial pump
Axial-Flow Blood/Industrial Pumps 
triangle.gif Multiblock CFD mesh for axial-flow VAD CFD results for optimized axial-flow VAD
Multi-block structured CFD mesh generated by
our proprietary developed mesh generator
CFD results for optimized model of an axial-flow blood/industrial pump

Long blade impeller designs have been seldom used in industrial pumps or hydro-turbines except for the special cases in which fish-friendly design is preferred. For axial-flow blood pumps, both short blade and long blade impeller designs have advantages and disadvantages in terms of hydrodynamic performances and blood damage. We can perform trade-off studies to select the best compromise suitable for the client's needs.

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