Multi Algorithm in CFD Software and its Application to Numerical Simulation of 2D Regular Wave

Abstract:

Fluent is a popular CFD software package now, it can model complicated fluxion question from incondensability to the highly condensability. This article compares and analyzes the advantages and disadvantages of several algorithms which used by the commercial software Fluent. It is must be determined the model accordance to the actual situation in a number of algorithm. Accordance to compared, the standard k-e model is used to simulate the regular wave in flume. The simulation results well reflect the characteristics of the regular waves, agreed well with theoretical value.

• Periodical: Advanced Materials Research (Volume 710)
• Pages: 708-711
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.710.708
• Online since: June 2013
• Authors: Han Wu Li, Tao Yang
• Keywords: 2D, Computational Fluid Dynamics (CFD), Multi Algorithm, Numerical Simulation, Regular Wave

References

[1] FLUENT User's Manual, Fluent Inc., 2000J

[2] JWu G X, Hu Z Z. Simulation of nonlinear interactions between waves and floating bodies through a finite-element-based numerical tank. Proc.R. Soc. Lond.A, 2004, 460:2797-2817

DOI: 10.1098/rspa.2004.1302

[3] Kyoung J H, Hong S Y, Kim J W, and Bai K J. Finite-element computation of wave impact load due to a violent sloshing. Ocean Engineering, 2005, 32:2020-2039

DOI: 10.1016/j.oceaneng.2005.04.003

[4] Gobbi M F, Kirby J T, Wei G.A fully nonlinear Boussinesq model for surface wave-Ⅱ: Extension to O(kh)4[J]. J Fluid Mech, 2000, (405):181-210

DOI: 10.1017/s0022112099007247

[5] Hong Guang-wn. Higher order model of nonlinear and dispersive wave in water of varying depth with arbitrary bottom [J]. China Ocean Engineering, 1997,11(3):243-260