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In this paper, lattice Boltzmann method is used to simulate the phonon heat transport in NaCl@Al2O3 mesoporous composite material. Based on the Debye model, temperature coupling method is first proposed in the thermal simulation of mesoporous composite material, to calculate the effective thermal conductivity of mesoporous composite material with pores of various interface condition coefficient value, pore size, porositiy, shape and arrangement. Studies show that for the same porosity, the estimated thermal conductivity increases with increasing the value of diameter, showing the scale effect; for the same diameter, the estimated thermal conductivity decreases with increasing the value of porosity; for the same porosity and diameter, the estimated thermal conductivity decreases with increasing the value of interface condition coefficient p; porous shape and arrangement will affect thermal conductivity value, and the influences greatly increase with increasing the value of p.
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Keywords:
- mesoporous composite material /
- lattice Boltzmann method /
- phonon heat transport /
- thermal conductivity
[1] Huang C L, Feng Y H, Zhang X X, Wang G, Li J 2011 Acta Phys. Sin. 60 114401 (in Chinese)[黄丛亮, 冯妍卉, 张欣欣, 王戈, 李静2011 60 114401]
[2] Yao S S, Karaguleff C, Gabel A, Fortenberry R, Seaton C Y, Stegeman G I 1985 Appl. Phys. Lett. 46 801
[3] Coffer J L, Beauchamp G, Zerda T W 1992 J. Non-Cryst. Solids 142 208
[4] Tohge N, Asuka M, Minam T 1992 J. Non-Cryst. Solids 147-148 652
[5] Wan H R, Hu R C, Yin P 2012 J. Ludong Univ. (Nat. Sci. Ed.) 28139(in Chinese) [万红日, 胡玉才, 殷平2012鲁东大学学报(自然科学版) 28139]
[6] Yang L, Feng X, Liu Y L 2010 Process. Chem. 22 32 (in Chinese)[杨泠, 冯炫, 刘应亮2010化学进展 22 32]
[7] Yuan S W, Feng Y H, Wang X, Zhang X X 2014 Acta Phys. Sin. 63 014402 (in Chinese)[袁思伟, 冯妍卉, 王鑫, 张欣欣2014 63 014402]
[8] Dam J, Djanashivili K, Kapteijn F, Hanefeld U 2013 Chem. Cat. Chem. 5 4 97
[9] Sarda K K, Bhandari A, Pant K K, Sapna J 2012 Fuel 93 86
[10] Zhao L, Ma R Y, Meng X L, Wang G, Fang X C2012 Adv. Mater. Res. 450-451 1419
[11] Ching W Y, Ouyang L Z, Rulis P, Yao H Z 2008 Phys. Rev. B 78 014106
[12] Majumdar A 1993 J. Heat Transfer 115 7
[13] Tien C, Majumdar A, Gerner F 2004 ASME Heat Transfer 4449
[14] Nabovati A, Sellan D P, Amon C H 2011 J. Comput. Phys. 230 5864
[15] Chattopadhyay A, Pattamatta A 2014 Int. J. Heat Mass Transfer 72 479
[16] Guo Z, Shi B, Zheng C 2002 Int. J. Numer. Meth. Fl. 39 325
[17] Wang M R, Wang J K, Pan N, Chen S Y 2007 Phys. Rev. E 75 036702
[18] Munro R G 1997 J. Am. Chem. Soc. 80 1919
[19] Chen G 1998 Phys. Rev. B 57 14958
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[1] Huang C L, Feng Y H, Zhang X X, Wang G, Li J 2011 Acta Phys. Sin. 60 114401 (in Chinese)[黄丛亮, 冯妍卉, 张欣欣, 王戈, 李静2011 60 114401]
[2] Yao S S, Karaguleff C, Gabel A, Fortenberry R, Seaton C Y, Stegeman G I 1985 Appl. Phys. Lett. 46 801
[3] Coffer J L, Beauchamp G, Zerda T W 1992 J. Non-Cryst. Solids 142 208
[4] Tohge N, Asuka M, Minam T 1992 J. Non-Cryst. Solids 147-148 652
[5] Wan H R, Hu R C, Yin P 2012 J. Ludong Univ. (Nat. Sci. Ed.) 28139(in Chinese) [万红日, 胡玉才, 殷平2012鲁东大学学报(自然科学版) 28139]
[6] Yang L, Feng X, Liu Y L 2010 Process. Chem. 22 32 (in Chinese)[杨泠, 冯炫, 刘应亮2010化学进展 22 32]
[7] Yuan S W, Feng Y H, Wang X, Zhang X X 2014 Acta Phys. Sin. 63 014402 (in Chinese)[袁思伟, 冯妍卉, 王鑫, 张欣欣2014 63 014402]
[8] Dam J, Djanashivili K, Kapteijn F, Hanefeld U 2013 Chem. Cat. Chem. 5 4 97
[9] Sarda K K, Bhandari A, Pant K K, Sapna J 2012 Fuel 93 86
[10] Zhao L, Ma R Y, Meng X L, Wang G, Fang X C2012 Adv. Mater. Res. 450-451 1419
[11] Ching W Y, Ouyang L Z, Rulis P, Yao H Z 2008 Phys. Rev. B 78 014106
[12] Majumdar A 1993 J. Heat Transfer 115 7
[13] Tien C, Majumdar A, Gerner F 2004 ASME Heat Transfer 4449
[14] Nabovati A, Sellan D P, Amon C H 2011 J. Comput. Phys. 230 5864
[15] Chattopadhyay A, Pattamatta A 2014 Int. J. Heat Mass Transfer 72 479
[16] Guo Z, Shi B, Zheng C 2002 Int. J. Numer. Meth. Fl. 39 325
[17] Wang M R, Wang J K, Pan N, Chen S Y 2007 Phys. Rev. E 75 036702
[18] Munro R G 1997 J. Am. Chem. Soc. 80 1919
[19] Chen G 1998 Phys. Rev. B 57 14958
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