---
_id: '135'
abstract:
- lang: eng
  text: The Fluid Implicit Particle method (FLIP) reduces numerical dissipation by
    combining particles with grids. To improve performance, the subsequent narrow
    band FLIP method (NB‐FLIP) uses a FLIP‐based fluid simulation only near the liquid
    surface and a traditional grid‐based fluid simulation away from the surface. This
    spatially‐limited FLIP simulation significantly reduces the number of particles
    and alleviates a computational bottleneck. In this paper, we extend the NB‐FLIP
    idea even further, by allowing a simulation to transition between a FLIP‐like
    fluid simulation and a grid‐based simulation in arbitrary locations, not just
    near the surface. This approach leads to even more savings in memory and computation,
    because we can concentrate the particles only in areas where they are needed.
    More importantly, this new method allows us to seamlessly transition to smooth
    implicit surface geometry wherever the particle‐based simulation is unnecessary.
    Consequently, our method leads to a practical algorithm for avoiding the noisy
    surface artifacts associated with particle‐based liquid simulations, while simultaneously
    maintaining the benefits of a FLIP simulation in regions of dynamic motion.
alternative_title:
- Eurographics
article_processing_charge: No
article_type: original
author:
- first_name: Takahiro
  full_name: Sato, Takahiro
  last_name: Sato
- first_name: Christopher J
  full_name: Wojtan, Christopher J
  id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
  last_name: Wojtan
  orcid: 0000-0001-6646-5546
- first_name: Nils
  full_name: Thuerey, Nils
  last_name: Thuerey
- first_name: Takeo
  full_name: Igarashi, Takeo
  last_name: Igarashi
- first_name: Ryoichi
  full_name: Ando, Ryoichi
  last_name: Ando
citation:
  ama: Sato T, Wojtan C, Thuerey N, Igarashi T, Ando R. Extended narrow band FLIP
    for liquid simulations. <i>Computer Graphics Forum</i>. 2018;37(2):169-177. doi:<a
    href="https://doi.org/10.1111/cgf.13351">10.1111/cgf.13351</a>
  apa: Sato, T., Wojtan, C., Thuerey, N., Igarashi, T., &#38; Ando, R. (2018). Extended
    narrow band FLIP for liquid simulations. <i>Computer Graphics Forum</i>. Wiley.
    <a href="https://doi.org/10.1111/cgf.13351">https://doi.org/10.1111/cgf.13351</a>
  chicago: Sato, Takahiro, Chris Wojtan, Nils Thuerey, Takeo Igarashi, and Ryoichi
    Ando. “Extended Narrow Band FLIP for Liquid Simulations.” <i>Computer Graphics
    Forum</i>. Wiley, 2018. <a href="https://doi.org/10.1111/cgf.13351">https://doi.org/10.1111/cgf.13351</a>.
  ieee: T. Sato, C. Wojtan, N. Thuerey, T. Igarashi, and R. Ando, “Extended narrow
    band FLIP for liquid simulations,” <i>Computer Graphics Forum</i>, vol. 37, no.
    2. Wiley, pp. 169–177, 2018.
  ista: Sato T, Wojtan C, Thuerey N, Igarashi T, Ando R. 2018. Extended narrow band
    FLIP for liquid simulations. Computer Graphics Forum. 37(2), 169–177.
  mla: Sato, Takahiro, et al. “Extended Narrow Band FLIP for Liquid Simulations.”
    <i>Computer Graphics Forum</i>, vol. 37, no. 2, Wiley, 2018, pp. 169–77, doi:<a
    href="https://doi.org/10.1111/cgf.13351">10.1111/cgf.13351</a>.
  short: T. Sato, C. Wojtan, N. Thuerey, T. Igarashi, R. Ando, Computer Graphics Forum
    37 (2018) 169–177.
date_created: 2018-12-11T11:44:49Z
date_published: 2018-05-22T00:00:00Z
date_updated: 2024-10-22T09:58:20Z
day: '22'
ddc:
- '006'
department:
- _id: ChWo
doi: 10.1111/cgf.13351
ec_funded: 1
external_id:
  isi:
  - '000434085600016'
file:
- access_level: open_access
  checksum: 8edb90da8a72395eb5d970580e0925b6
  content_type: application/pdf
  creator: wojtan
  date_created: 2020-10-08T08:38:23Z
  date_updated: 2020-10-08T08:38:23Z
  file_id: '8627'
  file_name: exnbflip.pdf
  file_size: 54309947
  relation: main_file
  success: 1
file_date_updated: 2020-10-08T08:38:23Z
has_accepted_license: '1'
intvolume: '        37'
isi: 1
issue: '2'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 169 - 177
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '638176'
  name: 'Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large
    Scales'
publication: Computer Graphics Forum
publication_identifier:
  issn:
  - 0167-7055
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Extended narrow band FLIP for liquid simulations
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 37
year: '2018'
...