Tests and numerical one-dimensional modelling of a high-viscosity fluid dam-break wave

1995 ◽  
Vol 33 (1) ◽  
pp. 17-26 ◽  
Author(s):  
J. Aguirre-Pe ◽  
F.P. Plachco ◽  
S. Quisca
Keyword(s):  
High Viscosity ◽  
Dam Break ◽  
One Dimensional ◽  
Viscosity Fluid

Partially Filled Flow Simulation Using Meshfree Method for High Viscosity Fluid in Plastic Mixer

2019 ◽  
Vol 34 (2) ◽  
pp. 279-289
Author(s):  
K. Sekiyama ◽  
S. Yamada ◽  
T. Nakagawa ◽  
Y. Nakayama ◽  
T. Kajiwara
Keyword(s):  
Flow Simulation ◽  
Meshfree Method ◽  
High Viscosity ◽  
Viscosity Fluid

Optical diagnostics of the structure and evolution of buoyant jets in a high-viscosity fluid

2014 ◽  
Vol 50 (5) ◽  
pp. 466-473 ◽  
Author(s):  
V. A. Arbuzov ◽  
E. V. Arbuzov ◽  
V. S. Berdnikov ◽  
N. S. Bufetov ◽  
Yu. N. Dubnishchev ◽  
...  
Keyword(s):  
Optical Diagnostics ◽  
High Viscosity ◽  
Buoyant Jets ◽  
Viscosity Fluid

One-Dimensional Dam-Break Solutions for Variable Width Channels

1997 ◽  
Vol 123 (5) ◽  
pp. 464-468 ◽  
Author(s):  
F. E. Hicks ◽  
P. M. Steffler ◽  
N. Yasmin
Keyword(s):  
Dam Break ◽  
One Dimensional

P031 Study on the Gas-Liquid Two-Phase Slug Flow in Micro-Tubes : High Viscosity Fluid Case

2015 ◽  
Vol 2015.90 (0) ◽  
pp. 449
Author(s):  
Yuki Yamaguchi ◽  
Hisato Minagawa ◽  
Ryo Kurimoto ◽  
Takahiro Yasuda
Keyword(s):  
Slug Flow ◽  
High Viscosity ◽  
Two Phase ◽  
Viscosity Fluid

scholarly journals 1D and 2D Numerical Modeling for Solving Dam-Break Flow Problems Using Finite Volume Method

2012 ◽  
Vol 2012 ◽  
pp. 1-14 ◽  
Author(s):  
Szu-Hsien Peng
Keyword(s):  
Shallow Water ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Shallow Water Equation ◽  
Dam Break ◽  
Flume Experiments ◽  
One Dimensional ◽  
Dam Break Flow ◽  
The One ◽  
Volume Method

The purpose of this study is to model the flow movement in an idealized dam-break configuration. One-dimensional and two-dimensional motion of a shallow flow over a rigid inclined bed is considered. The resulting shallow water equations are solved by finite volumes using the Roe and HLL schemes. At first, the one-dimensional model is considered in the development process. With conservative finite volume method, splitting is applied to manage the combination of hyperbolic term and source term of the shallow water equation and then to promote 1D to 2D. The simulations are validated by the comparison with flume experiments. Unsteady dam-break flow movement is found to be reasonably well captured by the model. The proposed concept could be further developed to the numerical calculation of non-Newtonian fluid or multilayers fluid flow.

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