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- aggregation classification "A1".
- aggregation creator B606402.
- aggregation creator B606403.
- aggregation creator B606404.
- aggregation creator person.
- aggregation creator person.
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- aggregation date "2012".
- aggregation format "application/pdf".
- aggregation hasFormat 3144598.bibtex.
- aggregation hasFormat 3144598.csv.
- aggregation hasFormat 3144598.dc.
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- aggregation hasFormat 3144598.yaml.
- aggregation isPartOf urn:issn:1025-5842.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "A fast strong coupling algorithm for the partitioned fluid–structure interaction simulation of BMHVs".
- aggregation abstract "The numerical simulation of Bileaflet Mechanical Heart Valves (BMHVs) has gained strong interest in the last years, as a design and optimisation tool. In this paper, a strong coupling algorithm for the partitioned fluidstructure interaction simulation of a BMHV is presented. The convergence of the coupling iterations between the flow solver and the leaflet motion solver is accelerated by using the Jacobian with the derivatives of the pressure and viscous moments acting on the leaflets with respect to the leaflet accelerations. This Jacobian is numerically calculated from the coupling iterations. An error analysis is done to derive a criterion for the selection of useable coupling iterations. The algorithm is successfully tested for two 3D cases of a BMHV and a comparison is made with existing coupling schemes. It is observed that the developed coupling scheme outperforms these existing schemes in needed coupling iterations per time step and CPU time.".
- aggregation authorList BK963288.
- aggregation endPage "1312".
- aggregation issue "10-12".
- aggregation startPage "1281".
- aggregation volume "15".
- aggregation aggregates 3144623.
- aggregation isDescribedBy 3144598.
- aggregation similarTo 10255842.2011.586946.
- aggregation similarTo LU-3144598.