2024-03-29T02:01:41Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00018052
2022-12-14T04:12:53Z
1221:1222
粘弾性を伴う二相系格子ボルツマン法
A LATTICE BOLTZMANN METHOD FOR TWO-PHASE FLUID FLOWS WITH VISCOELASTICITY
吉野, 正人
鳥海, 泰幸
Lattice Boltzmann Method (LBM)
Two-Phase Flow
Viscoelasticity
Maxwell Model
Shear Flow
A lattice Boltzmann method (LBM) for two-phase fluid flows with viscoelasticity is proposed. The viscoelastic force is introduced by the Maxwell model which has a spring and a damper connected with each other in series. The deformation of a droplet in shear flows of a viscoelastic fluid is simulated using the proposed method with the twodimensional nine-velocity model. In the investigations, the effects of viscoelasticity on the deformation and orientation of the droplet are evaluated. Also, the present results are compared with available numerical and experimental studies and in qualitative agreement with each other.
Article
計算数理工学論文集. 7(1):53-56 (2007)
日本計算数理工学会
2007-06
jpn
journal article
VoR
http://hdl.handle.net/10091/00018820
https://soar-ir.repo.nii.ac.jp/records/18052
1348-5245
計算数理工学論文集
7
1
53
56
https://soar-ir.repo.nii.ac.jp/record/18052/files/A_LATTICE_BOLTZMANN_METHOD_FOR_TWO-PHASE_FLUID.pdf
application/pdf
278.7 kB
2016-05-06