Show simple item record

dc.contributor.author
Horvath, Christopher Jon
dc.contributor.author
Solenthaler, Barbara
dc.date.accessioned
2017-06-11T00:43:27Z
dc.date.available
2017-06-11T00:43:27Z
dc.date.issued
2013
dc.identifier.uri
http://hdl.handle.net/20.500.11850/75416
dc.description.abstract
We present a method for performing very high resolution, incompressible fluid simulations at multiple resolutions of detail, simultaneously. The particle-based method supports user-defined regions of refinement and can handle complex collision boundary conditions while remaining smooth and stable. Conservation of mass in refined detail levels is handled explicitly, overcoming mass-loss problems of previous multi-scale SPH techniques. By restricting fine-resolution particles to regions defined relatively near to the fluid surface and close to an observer, the computation time and storage requirements for large simulations are significantly reduced. Compared to an equivalent single-scale simulation, our method reduces the computational costs up to a factor of twelve.
dc.language.iso
en
dc.publisher
Pixar Animation Studios
dc.subject
Fluid simulation
dc.subject
Smoothed particle hydrodynamics
dc.subject
Multi-scale
dc.title
Mass Preserving Multi-Scale SPH
dc.type
Report
ethz.journal.title
Pixar Technical Memo
ethz.journal.volume
13-04
ethz.size
8 p.
ethz.notes
.
ethz.publication.place
Emeryville, CA
ethz.publication.status
published
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02150 - Dep. Informatik / Dep. of Computer Science::02659 - Institut für Visual Computing / Institute for Visual Computing::03420 - Gross, Markus / Gross, Markus
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02150 - Dep. Informatik / Dep. of Computer Science::02659 - Institut für Visual Computing / Institute for Visual Computing::03420 - Gross, Markus / Gross, Markus
ethz.date.deposited
2017-06-11T00:44:11Z
ethz.source
ECIT
ethz.identifier.importid
imp59365141dc59140870
ethz.ecitpid
pub:119051
ethz.eth
yes
ethz.availability
Metadata only
ethz.rosetta.installDate
2017-07-13T10:04:02Z
ethz.rosetta.lastUpdated
2017-07-13T10:04:02Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Mass%20Preserving%20Multi-Scale%20SPH&rft.jtitle=Pixar%20Technical%20Memo&rft.date=2013&rft.volume=13-04&rft.au=Horvath,%20Christopher%20Jon&Solenthaler,%20Barbara&rft.genre=report&
 Search via SFX

Files in this item

FilesSizeFormatOpen in viewer

There are no files associated with this item.

Publication type

Show simple item record