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In this study, a lattice Boltzmann model of bubble flow boiling in a tube is established. The bubble growth, integration, and departure of 3% Al2O3–water nanofluid in the process of flow boiling are selected to simulate. The effects of different bubble distances and lateral accelerations a on the bubble growth process and the effect of heat transfer are investigated. Results showed that with an increase in the bubble distance, the bubble coalescence and the effect of heat transfer become gradual. With an increase in lateral acceleration a, the bubble growth is different. When a=0.5e-7 and a=0.5e-6, the bubble growth includes the process of bubble growth, coalescence, detachment, and fusion with the top bubble; when a =0.5e-5 and a=0.5e-4, the bubbles only experience growth and fusion, and the bubbles do not merge with the top bubble directly to the right movement because the lateral acceleration is too large, resulting in the enhanced effect of heat transfer in the tube.
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 D. Chatterjee, S. Chakraborty. An enthalpy-source based lattice Boltzmann model for conduction dominated phase change of pure substances. Int.J. Thermal Science. 47, 2008, pp. 552–559
 Mukherjee A S, Kandlikar G. Numerical simulation of growth of a vapor bubble duringflow boiling of water in a microchannel. Microfluid Nanofluid, 2005, 1, pp. 137-145
 Gunstensen A. K, Rothman D. H. A Galilean invariant immiscible lattice gas. Physica, 1991, 47, 2, pp. 53-63
 Shan X.W., Gary D. Multicomponent lattice Boltzmann model with interparticle interaction. Journal of Statistical Physics,1995,81, Vol. 2, pp. 379-393
 Martysn, Chen HD. Simulation of multicomponent fluids in complex three-dimensional geometries by the lattice Boltzmann method. Physical Review: E, 1996, 53, Vol. 1, pp. 743-751
 Li. R.J. Numerical simulation of evaporation behavior and solute deposit of a sessile droplet on substrates. Kochi University of Technology Academic Resource Repository. 2012
 Zeng J.B.,Li L.J., Liao Q. Lattice Boltzmann method simulation of bubble growth in pool boiling. Journal of Physics. 2011, Vol. 60, pp. 066401
 Zeng J.B., Li L.J., Liao Q. Simulation of boiling process with lattice Boltzmann method. Journal of Xi'an Jiaotong University, 2009, Vol.43, 7, pp. 25-29
 Guo Z.L, Zheng C.G. Theory and application of Lattice Boltzmann Method. Science Press. Beijing. 2009
 Kupershtokh A.L. Proceedings of the 5th International EHD Workshop Poitiers-France, 2004.
 Yang S.M., Tao W.Q. Heat transfer theory. Higher Education Press, Beijing, 1998
 N. S. Martys, H. D. Chen, Simulation of multicomponent fluids in complex three-dimensional geometries by the lattice Boltzmann method, Phys. Rev. E 1996, Vol. 53, pp. 743-752
 A. L. Kupershtokh, New method of incorporating a body force term into the lattce Boltzmann equation. Proceedings of the 5th Int. EHD Workshop Poitiers-France, 2004, pp. 241-246
 R. Y. Zhang, H. D. Chen. Lattice Boltzmann method for simulations of liquid-vapor thermal flows. Physical Review E, 2003, Vol.67, pp. 1-6
 G. Hazi, Attila Markus. On the bubble departure diameter and release frequency based on numerical simulation results. Int. J. of Heat and Mass Transfer, 2009, Vol.52, pp. 1472-1480
 Yan W.W. Lattice Boltzmann simulation of cell adhesion in microcirculation. The Hong Kong Polytechnic University, Hong Kong, 2011
 Gherasim I., Roy G., Nguyen C.T., Vo-Ngoc D. Experimental investigation of nanofluids in confined laminar radial flows. International Journal of Thermal Science.2009, Vol. 48, pp. 1486-1493
 Nguyen C.T., Desgranges F. Temperature and particle-size dependent viscosity date for water-based nanofluids-hysteresis phenomenon. International Journal of Heat and Fluid Flow. 2007, Vol. 28, pp. 1492-1506
 Navin Raja Kuppusamy, H.A. Mohammedb, C.W. Lim. Numerical investigation of trapezoidal grooved microchannel heat sink using nanofluids. Thermochimica Acta, 2013, Vol. 573, pp. 39–56