Main Aspects of the Space-Time Computational FSI Techniques and Examples of Challenging Problems Solved

Simple item page
dc.citation.firstpageCM0005en_US
dc.citation.journalTitleMechanical Engineering Reviewsen_US
dc.citation.volumeNumber1en_US
dc.contributor.authorTakizawa, Kenjien_US
dc.contributor.authorTezduyar, Tayfunen_US
dc.contributor.orgTeam for Advanced Flow Simulation and Modelingen_US
dc.date.accessioned2015-02-27T19:12:43Z
dc.date.available2015-02-27T19:12:43Z
dc.date.issued2014-01en_US
dc.description.abstractFlow problems with moving boundaries and interfaces include fluid--structure interaction (FSI) and a number of other classes of problems, have an important place in engineering analysis and design, and offer some formidable computational challenges. Bringing solution and analysis to such flow problems motivated the development of the Deforming-Spatial-Domain/Stabilized Space--Time (DSD/SST) method. Since its inception, the DSD/SST method and its improved versions have been applied to a diverse set of challenging problems with a common core computational technology need. The classes of problems solved include free-surface and two-fluid flows, fluid--object and fluid--particle interaction, FSI, and flows with solid surfaces in fast, linear or rotational relative motion. Some of the most challenging FSI problems, including parachute FSI and arterial FSI, are being solved and analyzed with the DSD/SST method as a core technology. Better accuracy and improved turbulence modeling were brought with the recently-introduced variational multiscale (VMS) version of the DSD/SST method, which is called DSD/SST-VMST (also ST-VMS). In specific classes of problems, such as parachute FSI, arterial FSI, aerodynamics of flapping wings, and wind-turbine aerodynamics, the scope and accuracy of the FSI modeling were increased with the special ST FSI techniques targeting each of those classes of problems. This article provides an overview of the core ST FSI technique, its recent versions, and the special ST FSI techniques. It also provides examples of challenging problems solved and analyzed in parachute FSI, arterial FSI, aerodynamics of flapping wings, and wind-turbine aerodynamics.en_US
dc.identifier.citationTakizawa, Kenji and Tezduyar, Tayfun. "Main Aspects of the Space-Time Computational FSI Techniques and Examples of Challenging Problems Solved." <i>Mechanical Engineering Reviews,</i> 1, (2014) Japan Society of Mechanical Engineers: CM0005. http://dx.doi.org/10.1299/mer.2014cm0005.
dc.identifier.doihttp://dx.doi.org/10.1299/mer.2014cm0005en_US
dc.identifier.urihttps://hdl.handle.net/1911/79044
dc.language.isoengen_US
dc.publisherJapan Society of Mechanical Engineers
dc.pubplaceJapanen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.subject.keywordParachuteen_US
dc.subject.keywordArteryen_US
dc.subject.keywordFlapping wingsen_US
dc.subject.keywordMAVen_US
dc.subject.keywordWind turbineen_US
dc.subject.keywordFSIen_US
dc.subject.keywordSpace-timeen_US
dc.subject.keywordVMSen_US
dc.titleMain Aspects of the Space-Time Computational FSI Techniques and Examples of Challenging Problems Solveden_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
oj20-JSME-MER2013.pdf
Size:
29.27 MB
Format:
Adobe Portable Document Format
Description:
Manuscript file
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.61 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Mechanical Engineering Publications
Faculty Publications