000021555 001__ 21555
000021555 005__ 20170622131252.0
000021555 04107 $$aeng
000021555 046__ $$k2017-06-15
000021555 100__ $$aPark, K. C.
000021555 24500 $$aPARTITIONED ANALYSIS OF COUPLED DYNAMICAL SYSTEMS: RECENT ADVANCES

000021555 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021555 260__ $$bNational Technical University of Athens, 2017
000021555 506__ $$arestricted
000021555 520__ $$2eng$$aMethods for partitioned modeling and analysis, labeled as staggered solution procedure, were originally developed in the early 1970s to simulate coupled fluid-structure interaction problems by employing two single-discipline analysis modules. In the early 1980s a generalization of staggered procedure was developed, labeled as partitioned analysis, which can facilitate other types of interaction problems, including pore-fluid soil, structure-control, acoustic-structure, structural-thermal and structure-electromagnetic problems. All subsumed under the multi-physics simulations these days. The present lecture first will offer a brief review of the variationally derived partitioned analysis methods with examples of their successful applications. Then we focus on recent advances in the four categories: regularization for stiff coupled systems, reduced-order modeling, nonmatching interfaces, and consistent inverse mass matrices for explicit transient analysis. The presentation concludes with potential areas of further developments in partitioned analysis.

000021555 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021555 653__ $$a

000021555 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021555 720__ $$aPark, K. C.
000021555 8560_ $$ffischerc@itam.cas.cz
000021555 8564_ $$s116050$$uhttps://invenio.itam.cas.cz/record/21555/files/16992.pdf$$yOriginal version of the author's contribution as presented on CD, section: [plenary] Plenary
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000021555 962__ $$r21500
000021555 980__ $$aPAPER