气流剪切作用下的水膜实验

doi:10.7527/S1000-6893.2023.29290

Abstract

Abstract:

Driven by airflow， water on the icing surface of aircraft will flow backwards， forming water film which affects the de-icing/anti-icing system of aircraft. To explore the flow regularity of the water film， experimental measurements are conducted to investigate the shear-driven water film on the horizontal flat substrate. The water film is driven in a wind tunnel， and a high-speed video system with the Brightness-Based Laser-Induced Fluorescence （BBLIF） technique is used for observation and post-processing the flow structure of the water film. The characteristics such as mean film thickness， base film thickness， roll wave amplitude and wavy frequency are collated and studied. The results show that the mean film thickness increases with the increase of the film Reynolds number and decreases with the increase of the airflow velocity. The dimensionless base film thickness is generally in the range of 0.4 to 0.85. With the same film Reynolds number， the surface fluctuation frequency increases with the increase of airflow velocity.

Key words: aircraft icing, shear-driven effect, water film, laser induced fluorescence technique, gas-liquid interface

CLC Number:

V211

Yinglin YANG, Shinan CHANG, Qiyu SHI, Haifeng QI. Experiment of shear-driven water film[J]. Acta Aeronautica et Astronautica Sinica, 2023, 44(S2): 729290-729290.

Figures/Tables 11

Fig.1

Table 1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.7

Fig.8

Fig.9

Fig.10

References 23

1	BENNANI L， VILLEDIEU P， SALAUN M. A mixed adhesion-brittle fracture model and its application to the numerical study of ice shedding mechanisms［J］. Engineering Fracture Mechanics， 2016， 158： 126381.
2	任靖豪，王强，李维浩，等. 基于梯度下降的水滴收集率计算方法［J］. 航空学报， 2023， 44（ 4）： 126381.
	REN J H， WANG Q， LI W H， et al. A prediction algorithm of collection efficiency based on gradient descent method［J］. Acta Aeronautica et Astronautica Sinica， 2023， 44（ 4）： 126381 （in Chinese）.
3	牛俊杰，桑为民，李栋，等. 一种基于水滴收集量代理模型的结冰试飞空域确定方法［J］. 航空学报， 2023， 44（ 1）： 627697.
	NIU J J， SANG W M， LI D， et al. Method for determining airspace of icing test flight based on proxy model of water droplet collection amount［J］. Acta Aeronautica et Astronautica Sinica， 2023， 44（ 1）： 627697 （in Chinese）.
4	陈勇，孔维梁，刘洪. 飞机过冷大水滴结冰气象条件运行设计挑战［J］. 航空学报， 2023， 44（ 1）： 626973.
	CHEN Y， KONG W L， LIU H. Operational design challenges of aircraft supercooled large water droplets freezing under meteorological conditions［J］. Acta Aeronautica et Astronautica Sinica， 2023， 44（ 1）： 626973 （in Chinese）.
5	李浩然，段玉宇，张宇飞，等. 结冰模拟软件AERO-ICE中的关键数值方法［J］. 航空学报， 2021， 42（）： 726371.
	LI H R， DUAN Y Y， ZHANG Y F， et al. Numerical method of ice-accretion software AERO-ICE［J］. Acta Aeronautica et Astronautica Sinica， 2021， 42（ Sup 1）： 726371 （in Chinese）.
6	黄雄，曲仕茹，张恒，等. 大型客机增升构型缝翼除冰状态失速特性［J］. 航空学报， 2023， 44（ 1）： 627077.
	HUANG X， QU S R， ZHANG H， et al. Stall characteristics of slats in high-lift configuration of large passenger aircraft in deicing state［J］. Acta Aeronautica et Astronautica Sinica， 2023， 44（ 1）： 627077 （in Chinese）.
7	FEO A， TSAO J C. The water film weber number in glaze icing scaling［C］∥ SAE Technical Paper Series. Warrendale： SAE International， 2007.
8	MUZIK T， SAFARIK P， TUCEK A. Analysis of the water film behavior and its breakup on profile using experimental and numerical methods［J］. Journal of Thermal Science， 2014， 23（ 4）： 325- 331.
9	TOURON F， LABRAGA L， KEIRSBULCK L， et al. Measurements of liquid film thickness of a wide horizontal co-current stratified air-water flow［J］. Thermal Science， 2015， 19（ 2）： 521- 530.
10	SAKAKEENY J A， MCCLAIN S T， LING Y E. Direct numerical simulation of a thin film over a NACA 0012 airfoil［C］∥ Proceedings of the 2018 Atmospheric and Space Environments Conference. Reston： AIAA， 2018.
11	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 M Y， CHANG S N， DING L. Numerical simulation of droplet impinging and freezing on cold surfaces with different wettability［J］. CIESC Journal， 2016， 67（ 7）： 2784- 2792 （in Chinese）.
12	冷梦尧，常士楠，丁亮，等. 水平表面气流剪切作用下的水膜厚度［J］. 航空学报， 2017， 38（ 2）： 520696.
	LENG M Y， CHANG S N， DING L， et al. Thickness of water film driven by gas stream on horizontal plane［J］. Acta Aeronautica et Astronautica Sinica， 2017， 38（ 2）： 520696 （in Chinese）.
13	ZHAO H Y， DAI H， ZHU D Y， et al. Experimental research on the fluctuation characteristics of water film driven by wind［J］. Coatings， 2022， 12（ 8）： 1040.
14	WANG Y， WANG Y， LI W， et al. Study on freezing characteristics of the surface water film over glaze ice by using an ultrasonic pulse-echo technique［J］. Ultrasonics， 2022， 126： 106804.
15	TOURON F， LABRAGA L， KEIRSBULCK L， et al. Measurements of liquid film thickness of a wide horizontal co-current stratified air-water flow［J］. Thermal Science， 2015， 19（ 2）： 521- 530.
16	CHANG S N， YU W D， SONG M J， et al. Investigation on wavy characteristics of shear-driven water film using the planar laser induced fluorescence method［J］. International Journal of Multiphase Flow， 2019， 118： 242- 253.
17	MA D Y， CHANG S N， WU K， et al. Experimental study on the water film thickness under spray impingement based on planar LIF［J］. International Journal of Multiphase Flow， 2020， 130： 103329.
18	CHERDANTSEV A V， ZDORNIKOV S A， CHER⁃ DANTSEV M V， et al. Stratified-to-annular gas-liquid flow patterns transition in a horizontal pipe［J］. Experimental Thermal and Fluid Science， 2022， 132： 110552.
19	ALEKSEENKO S V， CHERDANTSEV A V， HEINZ O M， et al. Analysis of spatial and temporal evolution of disturbance waves and ripples in annular gas-liquid flow［J］. International Journal of Multiphase Flow， 2014， 67： 122- 134.
20	CHERDANTSEV A V， AN J S， CHAROGIANNIS A， et al. Simultaneous application of two laser-induced fluorescence approaches for film thickness measurements in annular gas-liquid flows［J］. International Journal of Multiphase Flow， 2019， 119： 237- 258.
21	CHANG S N， ZHENG H K， SONG M J， et al. Heat transfer characteristics of micron ultrathin shear-driven water film flowing on a horizontal metal surface［J］. International Journal of Heat and Mass Transfer， 2020， 148： 119065.
22	TZOTZI C， ANDRITSOS N. Interfacial shear stress in wavy stratified gas-liquid flow in horizontal pipes［J］. International Journal of Multiphase Flow， 2013， 54： 43- 54.
23	ISHII M， GROLMES M A. Inception criteria for droplet entrainment in two-phase concurrent film flow［J］. AIChE Journal， 1975， 21（ 2）： 308- 318.

参数	数值
荧光剂浓度/（mg·L ^-1）	10
激光波长/nm	532
激光透镜	球面镜+平凹透镜
镜头滤镜	550 nm高通滤镜
测量时间/s	1~5
拍摄速度/Hz	2 000
快门速度/s	1/5 000 ~ 1/10 000
使用分辨率	1 280×720

[1]	Huajie XIONG, Yijing AN, Zhulong WU, Zhihong ZHOU. Extension of Eulerian wall film model in icing simulation [J]. Acta Aeronautica et Astronautica Sinica, 2023, 44(S2): 729287-729287.
[2]	Dazhi SHI, Weimin SANG, Shijie LI, Bo AN. Numerical simulation of water droplet impact characteristics on icing surfaces based on LBM [J]. Acta Aeronautica et Astronautica Sinica, 2023, 44(S2): 729192-729192.
[3]	Lei HE, Weiqi QIAN, Kangsheng DONG, Xian YI, Congcong CHAI. Aerodynamic characteristics modeling of iced airfoil based on convolution neural networks [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(5): 126434-126434.
[4]	Jinghao REN, Qiang WANG, Weihao LI, Yu LIU, Xian YI. A prediction algorithm of collection efficiency based on gradient descent method [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(4): 126381-126381.
[5]	Jun SHU, Dongguang XU, Zhirong HAN, Si LI, Xiong HUANG. Hybrid wing design of icing wind tunnel supercooled large droplet icing test [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 627182-627182.
[6]	Junjie NIU, Weimin SANG, Dong LI, Lian HAO, Zelin WANG. Icing test flight area determination method based on surrogated model of water droplet collection [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 627697-627697.
[7]	LI Haoran, DUAN Yuyu, ZHANG Yufei, CHEN Haixin. Numerical method of ice-accretion software AERO-ICE [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(S1): 726371-726371.
[8]	GUO Xiangdong, LIU Qinglin, LIU Senyun, WANG Zixu, LI Ming. Numerical study of supercooled large droplet cloud evolution characteristics in icing wind tunnel [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(8): 123655-123655.
[9]	GUO Xiangdong, ZHANG Pingtao, ZHAO Zhao, LAI Qingren, GUO Long. Airworthiness application compliance verification of cloud flowfield in large icing wind tunnel [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(10): 123879-123879.
[10]	WEI Yang, XU Haojun, XUE Yuan, ZHENG Wuji, LI Zhe, PEI Binbin. Aircraft flight safety envelope protection under icing conditions based on adaptive neural network dynamic inversion [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2019, 40(5): 122488-122488.
[11]	LEI Menglong, CHANG Shinan, YANG Bo. Three-dimensional numerical simulation of icing using Myers model [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(9): 121952-121962.
[12]	GUO Xiangdong, WANG Zixu, LI Ming, LIU Bei. Numerical investigation of phase transition effects of droplet in icing wind tunnel [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(3): 121586-121586.
[13]	DING Di, CHE Jing, QIAN Weiqi, WANG Qing. Aerodynamic parameter identification for aircraft wing icing using H_∞ method [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(3): 121626-121626.
[14]	LI Weihao, YI Xian, LI Weibin, WANG Yingyu. Influence factors on deformation and breakup of supercooled large droplets [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(12): 122243-122243.
[15]	CAI Jing, LI Yue, ZONG Yiming. Comparasion of prediction methods for critical hydroplaning speed of aircraft tire on wet pavement [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2017, 38(7): 220798-220798.

Experiment of shear-driven water film

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 11

References 23

Related Articles 15

Recommended Articles

Metrics

Comments