不同浸润性冷表面上水滴碰撞结冰的数值模拟

doi:10.11949/j.issn.0438-1157.20151888

化工学报 ›› 2016, Vol. 67 ›› Issue (7): 2784-2792.DOI: 10.11949/j.issn.0438-1157.20151888

不同浸润性冷表面上水滴碰撞结冰的数值模拟

冷梦尧, 常士楠, 丁亮

北京航空航天大学航空科学与工程学院, 北京 100191

收稿日期:2015-12-14 修回日期:2016-04-26 出版日期:2016-07-05 发布日期:2016-07-05
通讯作者: 常士楠
基金资助:
国家重点基础研究发展计划项目（2015CB755803）；国家自然科学基金项目（11372026）。

Numerical simulation of droplet impinging and freezing on cold surfaces with different wettability

LENG Mengyao, CHANG Shinan, DING Liang

School of Aeronautics Science and Engineering, Beihang University, Beijing 100191, China

Received:2015-12-14 Revised:2016-04-26 Online:2016-07-05 Published:2016-07-05
Supported by:
supported by the National Basic Research Program of China (2015CB755803) and the National Natural Science Foundation of China (11372026).

摘要/Abstract

摘要：

对冷水滴撞击不同表面时的动力学行为和相变过程进行了模拟。通过耦合VOF和Level-set方法追踪气液自由界面，结合焓-孔隙度相变模型，模拟水滴撞击冷表面的动力学行为及相变特征。选取亲水（接触角30°）、疏水（接触角114°）和超疏水（接触角163°）3种典型浸润性的表面，计算了多种壁温条件下的水滴撞击结冰过程。结果表明提高表面疏水性，将减小水滴与冷表面的接触时间和接触面积，降低水滴内的相变速率，延缓水滴结冰的时间。在表面温度高于-15℃时，超疏水表面可以避免冷水滴的冻结黏附，保持表面洁净。将模拟得到的最大铺展直径、回缩速率以及冻结情况，与已有实验结果进行对比验证，表明了模拟方法的有效性和准确性。

关键词: 表面, 液滴碰撞, 动力学, 多相流, 相变, 数值模拟

Abstract:

A strategy is presented to simulate the impact and solidification of the water droplet on different substrates. Simulations were performed using a coupled volume-of-fluid and level-set method to tracking the air-water interface and an enthalpy-porosity method to capture the phase transition. Three surface types were investigated: hydrophilic surface (contact angle 30°), hydrophobic surface (contact angle 114°) and superhydrophobic surface (contact angle 163°). The results showed that decreasing the wettability would reduce the contact time and area with the cold surface, and delay the freezing of the droplet. When temperature of the surface is higher than -15℃, the superhydrophobic surface can remain entirely ice-free under the simulated conditions. By comparing the maximum droplet spread, retraction response and time for solidification with the experimental results, the effectiveness and precision of the simulation strategy were demonstrated.

Key words: surface, droplet impact, dynamic behavior, multiphase flow, phase change, numerical simulation

中图分类号:

TK01
O359.1

冷梦尧, 常士楠, 丁亮. 不同浸润性冷表面上水滴碰撞结冰的数值模拟[J]. 化工学报, 2016, 67(7): 2784-2792.

LENG Mengyao, CHANG Shinan, DING Liang. Numerical simulation of droplet impinging and freezing on cold surfaces with different wettability[J]. CIESC Journal, 2016, 67(7): 2784-2792.

参考文献 26

[1]	LAMRAOUI F, FORTIN G, BENOIT R, et al. Atmospheric icing impact on wind turbine production[J]. Cold Regions Science and Technology, 2014, 100: 36-49. DOI: 10.1016/j.coldregions.2013. 12.008.
[2]	BRAGG M B, BROEREN A P, BLUMENTHAL L A. Iced-airfoil aerodynamics[J]. Progress in Aerospace Sciences, 2005, 41(5): 323-362. DOI:10.1016/j.paerosci.2005.07.001.
[3]	MORITA K, OKAMOTO K, AOKI A, et al. Hydrophobic coating study for anti-icing aircraft[R]. SAE Technical Paper, 2011.
[4]	ANTONINI C, INNOCENTI M, HORN T, et al. Understanding the effect of superhydrophobic coatings on energy reduction in anti-icing systems[J]. Cold Regions Science and Technology, 2011, 67(1/2): 58-67. DOI: 10.1016/j.coldregions.2011.02.006.
[5]	KIMURA S, YAMAGISHI Y, SAKABE A, et al. A new surface coating for prevention of icing on airfoils[R]. SAE Technical Paper, 2007.
[6]	MESSINGER B L. Equilibrium temperature of an unheated icing surface as a function of air speed[J]. Journal of the Aeronautical Sciences, 1953, 20(1): 29-42. DOI:10.2514 /8.2520.
[7]	BRAKEL T W, CHARPIN J P F, MYERS T G. One-dimensional ice growth due to incoming supercooled droplets impacting on a thin conducting substrate[J]. International Journal of Heat and Mass Transfer, 2007, 50(9/10): 1694-1705. DOI:10.1016/j.ijheatmasstransfer. 2006.10.014.
[8]	JUNG S, DORRESTIJN M, RAPS D, et al. Are super-hydrophobic surfaces best for icephobicity?[J]. Langmuir, 2011, 27(6): 3059-3066. DOI:10.1021/la104762g.
[9]	FEUILLEBOIS F, LASEK A, CREISMEAS P, et al. Freezing of a subcooled liquid droplet[J]. Journal of Colloid and Interface Science, 1995, 169(1): 90-102. DOI:10.1006 /jcis.1995.1010.
[10]	王皆腾, 刘中良, 勾昱君, 等. 冷表面上水滴冻结过程的研究[J]. 工程热物理学报, 2007, 28(6): 989-991. DOI:10.3321/j.issn: 0253-231X.2007.06.028. WANG J T, LIU Z L, GOU Y J, et al. Study of freezing process of water droplet on cold surface[J]. Journal of Engineering Thermophysics, 2007, 28(6): 989-991. DOI:10.3321/j.issn: 0253-231X. 2007.06.028.
[11]	CHAUDHARY G, LI R. Freezing of water droplets on solid surfaces: an experimental and numerical study[J]. Experimental Thermal and Fluid Science, 2014, 57: 86-93. DOI:10.1016/j.expthermflusci. 2014.04.007.
[12]	HINDMARSH J P, RUSSELL A B, CHEN X D. Experimental and numerical analysis of the temperature transition of a suspended freezing water droplet[J]. International Journal of Heat and Mass Transfer, 2003, 46(7): 1199-1213. DOI:10.1016/S0017- 9310(02)00399-X.
[13]	WANG H, HE G, TIAN Q. Effects of nano-fluorocarbon coating on icing[J]. Applied Surface Science, 2012, 258(18): 7219-7224. DOI:10.1016/j.apsusc.2012.04.043.
[14]	MISHCHENKO L, HATTON B, BAHADUR V, et al. Design of ice-free nanostructured surfaces based on repulsion of impacting water droplets[J]. ACS Nano, 2010, 4(12): 7699-7707. DOI:10.1021/ nn102557p.
[15]	LI H, ROISMAN I V, TROPEA C. Influence of solidification on the impact of supercooled water drops onto cold surfaces[J]. Experiments in Fluids, 2015, 56(6) DOI:10.1007/s00348-015-1999-2.
[16]	BLAKE J, THOMPSON D, RAPS D, et al. Simulating the freezing of supercooled water droplets impacting a cooled substrate[J]. AIAA Journal, 2015, 53(7): 1725-1739. DOI:10.2514/1.J053391.
[17]	梁超, 王宏, 朱恂, 等. 液滴撞击不同浸润性壁面动态过程的数值模拟[J]. 化工学报, 2013, 64(8): 2745-2751. DOI: 10.3969/j.issn. 0438-1157.2013.08.006 LIANG C, WANG H, ZHU X, et al. Numerical simulation of droplet impact on surfaces with different wettabilities[J]. CIESC Journal, 2013, 64(8): 2745-2751. DOI: 10.3969/j.issn. 0438-1157.2013.08.006
[18]	郑志伟, 李大树, 仇性启, 等. 液滴碰撞球形凹曲面复合level set-VOF法的数值分析[J]. 化工学报, 2015, 66(5): 1667-1675. DOI: 10.11949/j.issn.0438-1157.20141116. ZHENG Z W, LI D S, QIU X Q, et al. Numerical analysis of coupled level set-VOF method on droplet impact on spherical concave surface[J]. CIESC Journal, 2015, 66(5): 1667-1675. DOI: 10.11949/j.issn.0438-1157.20141116.
[19]	徐爽, 赵宁, 王春武, 等. 低速下水滴撞击固体表面运动模拟[J]. 航空动力学报, 2013, 28(3): 695-700. DOI: 10.13224/j.cnki. jasp.2013.03.030. XU S, ZHAO N, WANG C W, et al. Simulation of droplets impacting on solid surface at low velocity[J]. Journal of Aerospace Power, 2013, 28(3): 695-700. DOI: 10.13224/j.cnki.jasp.2013.03.030.
[20]	BRIONES A M, ERVIN J S, PUTNAM S A, et al. Micrometer-sized water droplet impingement dynamics and evaporation on a flat dry surface[J]. Langmuir, 2010, 26(16): 13272-13286. DOI:10.1021/ la101557p.
[21]	STROTOS G, ALEKSIS G, GAVAISES M, et al. Non- dimensionalisation parameters for predicting the cooling effectiveness of droplets impinging on moderate temperature solid surfaces[J]. International Journal of Thermal Sciences, 2011, 50(5): 698-711. DOI:10.1016/j.ijthermalsci.2010. 11.021.
[22]	KUMAR A. Solidification of impinging molten metal droplet on a cold substrate[J]. International Journal of Mechanical Engineering and Robotics Research, 2014, 3(2): 86-497.
[23]	SUSSMAN M, PUCKETT E G. A coupled level set and volume-of-fluid method for computing 3D and axisymmetric incompressible two-phase flows[J]. Journal of Computational Physics, 2000, 162(2): 301-337. DOI: 10.1006/jcph.2000.6537.
[24]	车得福, 李会雄. 多相流及其应用[M]. 西安: 西安交通大学出版社, 2007: 260. CHE D F, LI H X. Multiphase Flow and Its Applications[M]. Xi'an: Xi'an Jiaotong University Press, 2007: 260.
[25]	JUNG S, TIWARI M K, DOAN N V, et al. Mechanism of supercooled droplet freezing on surfaces[J]. Nature Communications, 2012, 3: 615. DOI:10.1038/ncomms1630.
[26]	VOLLER V R, PRAKASH C. A fixed grid numerical modelling methodology for convection-diffusion mushy region phase-change problems[J]. International Journal of Heat and Mass Transfer, 1987, 30(8): 1709-1719. DOI:10.1016/0017-9310(87)90317-6.

不同浸润性冷表面上水滴碰撞结冰的数值模拟

Numerical simulation of droplet impinging and freezing on cold surfaces with different wettability

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 26

相关文章 15

编辑推荐

Metrics

本文评价

[1]	宋嘉豪, 王文. 斯特林发动机与高温热管耦合运行特性研究[J]. 化工学报, 2023, 74(S1): 287-294.
[2]	张思雨, 殷勇高, 贾鹏琦, 叶威. 双U型地埋管群跨季节蓄热特性研究[J]. 化工学报, 2023, 74(S1): 295-301.
[3]	金正浩, 封立杰, 李舒宏. 氨水溶液交叉型再吸收式热泵的能量及分析[J]. 化工学报, 2023, 74(S1): 53-63.
[4]	程成, 段钟弟, 孙浩然, 胡海涛, 薛鸿祥. 表面微结构对析晶沉积特性影响的格子Boltzmann模拟[J]. 化工学报, 2023, 74(S1): 74-86.
[5]	肖明堃, 杨光, 黄永华, 吴静怡. 浸没孔液氧气泡动力学数值研究[J]. 化工学报, 2023, 74(S1): 87-95.
[6]	宋瑞涛, 王派, 王云鹏, 李敏霞, 党超镔, 陈振国, 童欢, 周佳琦. 二氧化碳直接蒸发冰场排管内流动沸腾换热数值模拟分析[J]. 化工学报, 2023, 74(S1): 96-103.
[7]	吴馨, 龚建英, 靳龙, 王宇涛, 黄睿宁. 超声波激励下铝板表面液滴群输运特性的研究[J]. 化工学报, 2023, 74(S1): 104-112.
[8]	叶展羽, 山訸, 徐震原. 用于太阳能蒸发的折纸式蒸发器性能仿真[J]. 化工学报, 2023, 74(S1): 132-140.
[9]	张双星, 刘舫辰, 张义飞, 杜文静. R-134a脉动热管相变蓄放热实验研究[J]. 化工学报, 2023, 74(S1): 165-171.
[10]	毕丽森, 刘斌, 胡恒祥, 曾涛, 李卓睿, 宋健飞, 吴翰铭. 粗糙界面上纳米液滴蒸发模式的分子动力学研究[J]. 化工学报, 2023, 74(S1): 172-178.
[11]	张义飞, 刘舫辰, 张双星, 杜文静. 超临界二氧化碳用印刷电路板式换热器性能分析[J]. 化工学报, 2023, 74(S1): 183-190.
[12]	王志国, 薛孟, 董芋双, 张田震, 秦晓凯, 韩强. 基于裂隙粗糙性表征方法的地热岩体热流耦合数值模拟与分析[J]. 化工学报, 2023, 74(S1): 223-234.
[13]	江河, 袁俊飞, 王林, 邢谷雨. 均流腔结构对微细通道内相变流动特性影响的实验研究[J]. 化工学报, 2023, 74(S1): 235-244.
[14]	吴延鹏, 刘乾隆, 田东民, 陈凤君. 相变材料与热管耦合的电子器件热管理研究进展[J]. 化工学报, 2023, 74(S1): 25-31.
[15]	于宏鑫, 邵双全. 水结晶过程的分子动力学模拟分析[J]. 化工学报, 2023, 74(S1): 250-258.