飞机轮胎溅水鸡尾流特性数值模拟

doi:10.7527/S1000-6893.2019.22996

流体力学与飞行力学

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飞机轮胎溅水鸡尾流特性数值模拟

管祥善, 徐绯, 任选其, 张显鹏

西北工业大学航空学院计算力学研究所, 西安 710072

收稿日期:2019-03-12 修回日期:2019-06-24 出版日期:2019-12-03 发布日期:2019-07-29
通讯作者: 徐绯 E-mail:xufei@nwpu.edu.cn
基金资助:
航空科学基金（2016ZD53038）

Numerical simulation of cock-tail water spray flow generated by aircraft tire

GUAN Xiangshan, XU Fei, REN Xuanqi, ZHANG Xianpeng

Computation Mechanics Research Institute, School of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, China

Received:2019-03-12 Revised:2019-06-24 Online:2019-12-03 Published:2019-07-29
Supported by:
Aeronautical Science Foundation of China (2016ZD53038)

摘要/Abstract

摘要： 当飞机起落架的多轮经过涉水跑道时，除侧向溅水之外，在轮胎之间由于两股侧向水流汇聚，会形成类似公鸡尾的溅水形态，称之为鸡尾流。相比于轮胎的侧向溅水，鸡尾流成因复杂，且水量更大，溅水高度更高，可能对飞机安全造成更严重的危害。采用数值分析方法对飞机轮胎溅水产生的鸡尾流现象成型机理开展研究。根据轮胎几何结构特点建立飞机轮胎溅水模型，其中轮胎及跑道采用FEM方法建模，积水模型采用SPH法，给出了鸡尾流的形态和速度分布，通过与侧向溅水形态分布的分析与比较，揭示了鸡尾流溅水的形成机制，并研究了水深、轮胎间距、轮胎速度等因素对于鸡尾流形态以及速度分布的影响规律，初步验证了ESDU工程算法对于无翻边轮胎鸡尾流形态描述的可参考性。

关键词: 多轮溅水, 鸡尾流, SPH法, 形态和速度分布, 无翻边轮胎

Abstract: When the tires of the landing gear of the plane pass through the contaminated runway, they will create not only lateral water splashing, but also water splashing similar to the tail of the rooster, which is caused by the convergence of water between multiple wheels. This water spray is called cock-tail flow. Compared with the lateral splashing of tire, the formation of cock-tail flow is complicated. The amount of water is larger and the height of splash is higher than lateral splashing, which may cause more serious harm to the safety of aircraft structure. In this paper, numerical analysis is used to study the formation mechanism of the cock-tail flow caused by the main aircraft tires. Based on the geometrical characteristics of the aircraft tire, a model for the slashing water of aircraft tire is established, in which the tire and runway are simulated by the FEM method and the water is simulated by the Smoothed Particle Hydrodynamics (SPH) method. The shape and velocity distribution of cock-tail flow are presented, revealing the formation mechanism of cock-tail flow water splashing. The effects of water depth, tire spacing, and speed of tire on the shape and velocity distribution of cock-tail flow are studied. Results preliminarily verified that the ESDU engineering algorithm can be used as a reference for describing the shape of cock-tail flow in flangeless tire.

Key words: splash of multi-wheel, cock-tail flow, SPH method, shape and velocity distribution, flangeless tire

中图分类号:

V226⁺.8

管祥善, 徐绯, 任选其, 张显鹏. 飞机轮胎溅水鸡尾流特性数值模拟[J]. 航空学报, 2019, 40(11): 122996-122996.

GUAN Xiangshan, XU Fei, REN Xuanqi, ZHANG Xianpeng. Numerical simulation of cock-tail water spray flow generated by aircraft tire[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2019, 40(11): 122996-122996.

参考文献 20

[1]	VAN ESG W H, ROELEN A L C, KRUIJSEN E A C, et al. Safety aspects of aircraft performance on wet and contaminated runways[C]//10th Annual European Aviation Safety Seminar. Amsterdam:National Aerospace Laboratory, 1998.
[2]	DREHER R C, HORNE W B. Ground-run tests with a bogie landing gear in water and slush:NASA TN D-3515[R]. Washington, D. C.:NASA,1966.
[3]	MARTIN C S. Hydrodynamics of tire hydroplaning[J]. Journal of Aircraft, 1967, 4(2):136-140.
[4]	MARTIN C S. Hydrodynamics of hydroplaning:NASA R-601[R]. Washington, D. C.:NASA, 1966.
[5]	DAUGHERTY R H, STUBBS S M. Measurements of flow rate and trajectory of aircraft tire-generated water spray[R]. Washington, D. C.:NASA, 1987.
[6]	MITCHELL D J. ESDU Data item 83042 estimation of spray patterns generated from the side of aircraft tyres running in water or slush[S]. London:The Royal Aeronautical Society, 1998.
[7]	MITCHELL D J. ESDU Data item 90035 frictional and retarding forces on aircraft tyres (part V:Estimation of fluid drag forces)[S]. London:The Royal Aeronautical Society, 1992.
[8]	GOODEN J H M. CR spray-Impingement drag calculation of aircraft on water-contaminated runways[C]//The 48th CASI Annual Conference, 2001.
[9]	GOODEN J H M. The effect of crosswind on engine ingestion during take-offs from water contaminated runways[C]//28th International Congress of the Aeronautical Sciences, 2012.
[10]	戚学锋, 曾涛. 民用飞机动力装置溅水试验适航验证方法[J]. 航空发动机, 2013, 39(3):55-58. QI X F, ZENG T. Water ingestion certification test method of civil aircraft power system[J]. Aeroengine, 2013, 39(3):55-58(in Chinese).
[11]	罗文凯. ARJ21-中国民机适航取证的先行者[J]. 大飞机, 2013(2):28-35. LUO W K. ARJ-21-the pioneer of Chinas civil aircraft airworthiness forensics[J]. The Big Airplane, 2013(2):28-35(in Chinese).
[12]	QU Q L, ZHANG F, LIU P Q, et al. Numerical simulation of water spray caused by a rolling airplane tire[J]. Journal of Aircraft, 2016, 53(1):182-188.
[13]	ZHAO K, LIU P Q, QU Q L, et al. Numerical simulation of aircraft tire-generated spray and engine ingestion on flooded runways[J]. Journal of Aircraft, 2017,54(5):1-9.
[14]	ZHAO K, LIU P Q, QU Q L, et al. Flow physics and chine control of the water spray generated by an aircraft rigid tire rolling on contaminated runways[J]. Aerospace Science and Technology, 2018, 72:49-62.
[15]	徐绯, 李亚南, 高向阳, 等. 机场污染跑道飞机轮胎的溅水问题[J]. 航空学报, 2015, 36(4):1177-1184. XU F, LI Y N, GAO X Y, et al. Water sprays produced by aircraft tyres running in contaminated runway[J]. Acta Aeronautica et Astronautica Sinica, 2015, 36(4):1177-1184(in Chinese).
[16]	徐绯, 任选其, 李亚南, 等. 积水跑道飞机翻边轮胎溅水机理研究[J]. 西北工业大学学报, 2017, 35(4):615-621. XU F, REN X Q, LI Y N, et al. Mechanism of water spray generated by aircraft chine tire running on wet runway[J]. Journal of Northwestern Polytechnical University, 2017, 35(4):615-621(in Chinese).
[17]	任选其, 徐绯, 张显鹏, 等. 基于SPH/FEM方法的浅水冲击喷溅及其抑制结构研究[J]. 计算力学学报, 2018, 35(6):769-776. REN X Q, XU F, ZHANG X P, et al. Research on the water spray generated by shallow water impact and its suppression structure by using the SPH/FEM method[J]. Chinese Journal of Computational Mechanics, 2018, 35(6):769-776(in Chinese).
[18]	张显鹏, 徐绯, 任选其, 等. 轮胎滚动溅水与垂直入水相似性分析[J]. 中国科学:技术科学, 2018, 48(9):931-938. ZHANG X P, XU F, REN X Q, et al. Similarity of spray generated by tire rolling in the water and falling in water[J]. Scientia Sinica Technologica, 2018, 48(9):931-938(in Chinese).
[19]	杨成凤, 郭兆电, 邓文剑. 机轮溅水特性及对进气道吸水的影响[J]. 航空学报, 2018, 39(2):56-65. YANG C F, GUO Z D, DENG W J. Characteristic of airplane wheel water spray and its effect on water ingestion of engine inlet[J]. Acta Aeronautica et Astronautica Sinica, 2018, 39(2):56-65(in Chinese).
[20]	刘谋斌, 宗智, 常建忠. 光滑粒子动力学方法的发展与应用[J]. 力学进展, 2011, 41:217-234. LIU M B, ZONG Z, CHANG J Z. Developments and applications of smoothed particle hydrodynamics[J]. Advances in Mechanics, 2011, 41:217-234(in Chinese).

E-mail：hkxb@buaa.edu.cn

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主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

飞机轮胎溅水鸡尾流特性数值模拟

Numerical simulation of cock-tail water spray flow generated by aircraft tire

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