Numerical simulation of flow generated in a closed water areas

Narisu Chen, Kazuhiro Yamamoto, Yuki Katayama, Masaji Watanabe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Techniques to analyze the bottom topography in a closed water area are described. Positioning data are recorded with a global positioning system, and depth data are recorded with an echo sounder. Positioning data and depth data are synchronized to generate three-dimensional topographical data. Errors due to ship's movement are corrected using outputs from a clinometer and a compass. The change due to sedimentation is investigated for the bottom topography of Kojima Lake. We describe numerical techniques based on a finite-element method and an explicit time integration method to analyze flow generated in Kojima Lake.

Original languageEnglish
Title of host publicationProceedings of the 7th SEAMS UGM International Conference on Mathematics and Its Applications 2015: Enhancing the Role of Mathematics in Interdisciplinary Research
PublisherAmerican Institute of Physics Inc.
Volume1707
ISBN (Electronic)9780735413542
DOIs
Publication statusPublished - Feb 11 2016
Event7th SEAMS UGM International Conference on Mathematics and Its Applications: Enhancing the Role of Mathematics in Interdisciplinary Research - Yogyakarta, Indonesia
Duration: Aug 18 2015Aug 21 2015

Other

Other7th SEAMS UGM International Conference on Mathematics and Its Applications: Enhancing the Role of Mathematics in Interdisciplinary Research
CountryIndonesia
CityYogyakarta
Period8/18/158/21/15

Keywords

  • closed water areas
  • explicit time integration
  • finite element method
  • flow

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Numerical simulation of flow generated in a closed water areas'. Together they form a unique fingerprint.

Cite this