Automated moving mesh techniques and re-meshing strategies in CFD applications using morphing and rigid motions

Visualizzazione ridotta
dc.contributor.authorProfir, Maria Manuela
dc.date.accessioned2014-05-13T07:11:51Z
dc.date.available2014-05-13T07:11:51Z
dc.date.issued2012-04-12
dc.descriptionReport on activity presented to RAS.IT
dc.description.abstractThe presence of moving meshes when motions of fluids and solids are being simulated requires a good control of the topological deformations that can take place both into the surface mesh and into the volume cells. The work done in getting the control of the mesh morphing techniques in CFD applications of fluid-structure interactions and rigid bodies motions is here presented. The effects of imposed rigid body motions on a fluid mesh surrounding or surrounded by a solid body are analysed. Surface boundary mesh extraction and CAD geometry updating strategies for the preservation of a good quality mesh during the calculation are investigated and developed. Java programming is employed in order to automate the process of re-meshing to avoid degeneration.IT
dc.identifier.urihttp://hdl.handle.net/11050/885
dc.language.isoenIT
dc.subjectmoving meshesIT
dc.subjectmorphingIT
dc.subjectre-meshingIT
dc.subjectdeformationIT
dc.subjectautomationIT
dc.subjectCFDIT
dc.subject.een-cordisEEN CORDIS::FISICA E SCIENZE ESATTE::Fisica::Fisica dei fluidiIT
dc.subject.een-cordisEEN CORDIS::ENERGIA::Fissione nucleare / fusione nucleare::Fissione nucleare / fusione nucleareIT
dc.subject.programProgram::Energy and Environment::Process Engineering and Combustion (PEC)IT
dc.titleAutomated moving mesh techniques and re-meshing strategies in CFD applications using morphing and rigid motionsIT
dc.typeReportIT
File
Original bundle
Ora in mostra 1 - 1 di 1
Immagine di anteprima
Nome:
TechnicalReportDraftVersion1.1.pdf
Dimensione:
4.48 MB
Formato:
Adobe Portable Document Format
Descrizione:
Report
Download
License bundle
Ora in mostra 1 - 1 di 1
Immagine di anteprima
Nome:
license.txt
Dimensione:
2.06 KB
Formato:
Item-specific license agreed upon to submission
Descrizione:
Download
collections
CRS4 Report