Slip Effect of Microchannel Nanobubbles under the Coupling of Microstructure and Temperature

doi:10.3901/JME.2022.11.249

Abstract

Abstract: Molecular dynamics (MD) simulation is used to study the nucleation of nanobubbles to explore the role of microstructure coupling temperature factors in a ternary system consisting of simple Leonard Jones fluids(solid, liquid, gas). First, the model reveals the nucleation and height changes of nanobubbles under the influence of the temperature-coupling structure in the static fluid. Second, it studies the role of nanobubbles in dynamic slippage. The results show that firstly, temperature has a significant effect on the nucleation and height of nanobubbles. Increasing the system temperature to a certain extent promotes the nucleation of nanobubbles. Above a certain temperature, bubble nucleation is limited, and the height of nanobubbles decreases with increasing temperature. Secondly, The changes in the size and relative position of the nanogrooves are of great significance for bubble nucleation. Keeping the system temperature and the relative position of the groove unchanged, the increase of the groove depth promotes the formation of bubbles. In addition, due to the existence of nanobubbles, the fluid flow properties in the nanochannel and the interface slip phenomenon will change.

Key words: molecular dynamics, bubble nucleation, nanochannel, nanogroove

CLC Number:

TK124

DAI Shuangwu, LU Yan. Slip Effect of Microchannel Nanobubbles under the Coupling of Microstructure and Temperature[J]. Journal of Mechanical Engineering, 2022, 58(11): 249-259.

References

[1] JIANG Chenggang, XIN Shicheng, WU Chengwei. Drag reduction of a miniature boat with superhydrophobic grillebottom[J]. AIP Advances, 2011, 1(3):21-48.
[2] SEYCHELLES F, INGREMEAU F, PRADERE C, et al. From intermittent to nonintermittent behavior in two dimensional thermal convection in a soap bubble[J]. Physical Review Letters, 2010, 105(26):264502.
[3] ZHANG Xuehua, HU Jun, Nanobubbles at the solid/water interface[J]. Progress in Chemistry, 2004, 16(5):673-681. 张雪花, 胡钧. 固液界面纳米气泡的研究进展[J]. 化学进展, 2004, 16(5):673-681.
[4] QU Xiaopeng, QIU Huihe. Acoustically driven micro-thermal-bubble dynamics in a microspace[J]. Journal of Micromechanics and Microengineering, 2010, 20(9):095012.
[5] ZHANG Lijuan, FANG Haiping, HU Jun. Scientific mysteries of nanobubbles[J]. Physics, 2018, 47(9):574-583. 张立娟, 方海平, 胡钧. 纳米气泡的科学之谜[J]. 物理, 2018, 47(9):574-583.
[6] ZOU Zhenglei. The properties of surface nanobubbles formed on different substrates[D]. Shanghai:Shanghai Normal University, 2018. 邹正磊. 不同疏水界面纳米气泡的产生及其特性研究[D]. 上海:上海师范大学, 2018.
[7] ABDELHAMID M, BHARAT B. Nanobubbles and their role in slip and drag[J]. Journal of Physics:Condensed Matter, 2013, 25(18):184003-18400.
[8] CAO Bingyang, CHEN Min, GUO Zengyuan, Liquid flow in surface-nanostructured channels studied by molecular dynamics simulation.[J]. Physical Review. E, Statistical Nonlinear Soft Matter Physics, 2006, 74(2):066-311.
[9] PIT R, HERVET H, LEGER L. Direct experimental evidence of slip in hexadecane:solid lnterfaces[J]. Physical Review Letters, 2000, 85(5):980- 983.
[10] GLEN M, NEWTON M, SHIRTCLIFFE N. Immersed superhydrophobic surfaces:Gas exchange, slip and drag reduction properties[J]. Soft Matter, 2010, 6(4):714-719.
[11] ZHANG Xuehua, MAEDA N, CRAIG V. Physical properties of nanobubbles on hydrophobic surfaces in water and aqueous solutions[J]. Langmuir, 2006, 22(11):5025-5035.
[12] ISHIDA N, INOUE T, MIYAHARA M. Nanobubbles on a hydrophobic surface in water observed by Tapping-mode atomic force microscopy[J]. Langmuir, 2000, 16(16):6377-6380.
[13] LJUNGGREN S, ERIKSSON J. The lifetime of a colloid-sized gas bubble in water and the cause of the hydrophobic attraction[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 1997, 129:151-155.
[14] PLESSET M, SADHAL S. On the stability of gas bubbles in liquid-gas solutions[J]. Applied Scientific Research, 1982, 38(1):133-141.
[15] OHGAKI K, KHANH N, JODEN Y, et al. Physicochemical approach to nanobubble solutions[J]. Chemical Engineering Science, 2010, 65(3):1296-1300.
[16] WEIJS J, SEDDON J, LOHSE D. Diffusive shielding stabilizes bulk nanobubble clusters[J]. Chem. Phys. Chem., 2012, 13(8):2197-2204.
[17] YANG S, DAMMER S M, BREMOND N, et al. Characterization of nanobubbles on hydrophobic surfaces in water[J]. Langmuir, 2007, 23(13):7072-7077.
[18] XIAO Qianxiang, LIU Yawei, GUO Zhenjiang, et al. Solvent exchange leading to nanobubble nucleation:A molecular dynamics study[J]. Langmuir, 2017, 33(32):8090-8096.
[19] WEIJS J, SNOEIJER J, LOHSE D. Formation of surface nanobubbles and the universality of their contact angles:A molecular dynamics approach[J]. Physical Review Letters, 2012, 108(10):104501.
[20] SEDDON J, KOOIJ E, POELSEMA B, et al. Surface bubble nucleation stability[J]. Physical Review Letters, 2011, 106(5):056101.
[21] XIE Hui, LIU Chao. Effects of surface wettability on bubbles in nanochannels[J]. Acta Physico-Chimica Sinica, 2009, 25(12):2537-2542.
[22] ZHANG Longyan, XU Jinliang, LEI Junpeng. Molecular dynamics simulation of bubble nucleation in nanochannel[J]. Science Technology and Engineering, 2019, 19(5):18-24. 张龙艳, 徐进良, 雷俊鹏. 纳米通道内气泡核化的分子动力学模拟[J]. 科学技术与工程, 2019, 19(5):18-24.
[23] LOHSE D, ZHANG Xuehua. Pinning and gas oversaturation imply stable single surface nanobubbles[J]. Physical Review E, 2015, 91(3):031003.
[24] TSAI J, LIN Liwei. Transient thermal bubble formation on polysilicon micro-resisters[J]. Journal of Heat Transfer, 2002, 124:275-382.
[25] WANG Yuan, WANG Zhenguo. An overview of liquid-vapor phase change, flow and heat transfer in mini- and micro-channels[J]. International Journal of Thermal Sciences, 2014, 86:227-245
[26] YANG Shangjiong, DAMMER S, BREMOND N, et al. Characterization of nanobubbles on hydrophobic surfaces in water[J]. Langmuir, 2007, 23(13):7072-7.
[27] ZHANG Xuehua, LI Gang, WU Zhihua, et al. Effect of temperature on the morphology of, nanobubbles at mica/water interface[J]. Chinese Physics B, 2005, 14(9):1774-1778.
[28] LIU Yawei, ZHANG Xianren. Molecular dynamics simulation of nanobubble nucleation on rough surfaces[J]. Journal of Chemical Physics, 2017, 146(16):164704.
[29] XIAO Qianxiang, LIU Yawei, GUO Zhenjiang, et al. Solvent exchange leading to nanobubble nucleation:a molecular dynamics study[J]. Langmuir, 2017, 33(32):8090-8096.
[30] JOOST H, JACCO H, DETLEF L. Formation of surface nanobubbles and the universality of their contact angles:A molecular dynamics approach[J]. Physical Review Letters, 2012, 108(10):104501.
[31] LIU Yawei, ZHANG Xianren. A unified mechanism for the stability of surface nanobubbles:Contact line pinning and supersaturation[J]. Journal of Chemical Physics, 2014, 141(13):8468.
[32] MAHESHWARI S, MARTIN V, ZHANG X, et al. Stability of surface nanobubbles:A molecular dynamics study[J]. Langmuir the ACS Journal of Surfaces & Colloids, 2016, 32(43):11116.
[33] JOOST H, JAMES S, DETLEF L. Diffusive shielding stabilizes bulk nanobubble clusters[J]. Chem. Phys. Chem., 2012, 13(8):2197-2204.
[34] MAHESHWARI S, MARTIN V, ZHANG Xuehua, et al. Stability of surface nanobubbles:A molecular dynamics study[J]. Langmuir the Acs Journal of Surfaces & Colloids, 2016, 32(43):11116.
[35] LIU Peng, LU Yan, SHI Pengcheng. A molecular dynamics study of the atomic-level surface structural phase diagram for the existence form of nanobubbles and its influence in a dynamic system[J]. Particulate Science and Technology, 2021, 39(3).
[36] LI Dayong. Study of nanobubbles at solid-liquid interface and the influence of nanobubbles on boundary slip of fluids[D]. Harbin:Harbin Institute of Technology, 2014. 李大勇. 固液界面纳米气泡及其对流体边界滑移影响的研究[D]. 哈尔滨:哈尔滨工业大学, 2014.