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A coupled lattice BGK model for the Boussinesq equations
Abstract
In this paper, a thermal lattice BGK model is developed for the Boussinesq incompressible fluids. The basic idea is to solve the velocity field and the temperature field using two independent lattice BGK equations, respectively, and then combine them into one coupled model for the whole system. The porous plate problem and the two‐dimensional natural convection flow in a square cavity with Pr=0.71 and various of Rayleigh numbers are simulated using the model. The numerical results are found to be in good agreement with the analytical solutions or those of previous studies. Copyright © 2002 John Wiley & Sons, Ltd.
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Citations
Cited by
Gong, S., & Cheng, P. (2013) · International Journal of Heat and Mass Transfer · doi:10.1016/j.ijheatmasstransfer.2013.03.058 · Cited by 297
Experimental and numerical study on melting of phase change materials in metal foams at pore scale
Chen, Z., Gao, D., & Shi, J. (2014) · International Journal of Heat and Mass Transfer · doi:10.1016/j.ijheatmasstransfer.2014.01.003 · Cited by 269
OpenLB—Open source lattice Boltzmann code
Krause, M. J., Kummerländer, A., Avis, S. J., Kusumaatmaja, H., Dapelo, D., Klemens, F., Gaedtke, M., Hafen, N., Mink, A., Trunk, R., et al. (2021) · Computers & Mathematics with Applications · doi:10.1016/j.camwa.2020.04.033 · Cited by 203
Jourabian, M., & Farhadi, M. (2015) · Journal of Mechanical Science and Technology · doi:10.1007/s12206-015-0828-0 · Cited by 50
RetractedNumerical evaluation of thermal comfort using a large eddy lattice Boltzmann method
Siodlaczek, M., Gaedtke, M., Simonis, S., Schweiker, M., Homma, N., & Krause, M. J. (2021) · Building and Environment · doi:10.1016/j.buildenv.2021.107618 · Cited by 30
Metadata
- Authors
- Guo, Z., Shi, B., & Zheng, C.
- Venue
- International Journal for Numerical Methods in Fluids
- Publisher
- Wiley
- Published
- 2002-05-22
- Volume
- 39
- Issue
- 4
- Pages
- 325-342
- ISSN
- 0271-2091 (ISSN-L)
- 1097-0363
- OpenAlex
- W2043049086
- Cited by
- 595
- References
- 0
- FWCI
- 4.55
- Type
- journal article
- Language
- en
- Open access
- closed
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- Guo, Z., Shi, B., & Zheng, C. (2002). A coupled lattice BGK model for the Boussinesq equations. International Journal for Numerical Methods in Fluids. https://doi.org/10.1002/fld.337
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