基于内外传热耦合的热气防冰系统仿真计算

郭涛; 林丽; 朱程香

doi:10.13224/j.cnki.jasp.2016.11.008

基于内外传热耦合的热气防冰系统仿真计算

doi: 10.13224/j.cnki.jasp.2016.11.008

郭涛^1,2,
林丽²,
朱程香¹

1. 南京航空航天大学航空宇航学院, 南京 210016;
2. 中国航空工业集团公司第一飞机设计研究院, 西安 710089

详细信息

作者简介:
郭涛(1981-),男,山东莱西人,博士生,主要从事飞机防除冰设计及仿真研究.

中图分类号: V244.1
计量
- 文章访问数: 1040
- HTML浏览量: 14
- PDF量: 582
- 被引次数: 0
出版历程
- 收稿日期: 2015-02-13
- 刊出日期: 2016-11-28

Simulation calculation of hot air anti-icing system based on internal-external comjugate heat transfer

1. College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
2. The First Aircraft Institute, Aviation Industry Corporation of China, Xi'an 710089, China

摘要

摘要: 基于内外传热耦合原理，建立了热气防冰系统的AMESim仿真模型，研究热气防冰系统在不同引气状态下，管路流量、压力及蒙皮温度的变化规律.采用所建立的仿真方法，计算飞机机翼热气防冰系统的内部流动特性和内外耦合传热特性，将计算结果与热气防冰系统流量分配试验结果进行对比.结果表明：管路流量、压力和蒙皮温度的仿真计算结果与试验结果最大误差为9%，验证了该仿真模型的正确性.在此基础上，对飞机短舱热气防冰系统进行了仿真，分析了飞行包线下系统内外的换热、温度变化、加热效率等关键参数的瞬态特性.仿真结果为热气防冰系统的设计、分析与优化提供依据.
- 热气防冰系统 /
- 传热耦合 /
- 防冰腔 /
- 瞬态特性 /
- AMESim仿真模型
Abstract: Based on the principle of conjugate heat transfer between the external and internal chamber, AMESim simulation model was established for the hot air anti-icing system. The change rules of the flux, pressure and skin temperature in different bleeding conditions were researched. The internal flow characteristics and the conjugate heat transfer characteristics of the aircraft wing anti-icing system were calculated using this model. The predictions of the flux, temperature and pressure were verified against those in the flow distribution experimental data of the wing anti-icing system, showing a satisfactory agreement. The maximum error was less than 9%. Its accuracy and validity were validated with the comparison of results. On the basis of modeling, a nacelle hot air anti-icing system was simulated. The transient characteristics of key parameters under a certain flight envelop, such as the heat flux, temperature and heating efficiency, were analyzed. The results can be provided as a reference for design, analysis and optimization of hot air anti-icing system.
- hot air anti-icing system /
- conjugate heat transfer /
- anti-icing chamber /
- transient characteristics /
- AMESim simulation model

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参考文献(18)

[1]	裘燮纲,韩凤华.飞机防冰系统[M].北京:航空专业教材编审组,1985.
[2]	周莉,徐浩军,龚胜科,等.飞机结冰特性及防除冰技术研究[J].中国安全科学学报,2010,20(6):105-110. ZHOU Li,XU Haojun,GONG Shengke,et al.Research of aircraft icingcharacteristics and anti-icing and de-icing technology[J].China Safety Science Journal,2010,20(6):105-110.(in Chinese)
[3]	杨倩,常士楠,袁修干.水滴撞击特性的数值计算方法研究[J].航空学报,2002,23(2):173-176. YANG Qian,CHANG Shinan,YUAN Xiugan.Study on numerical method for determining the droplet trajectories[J].Acta Aeronautica et Astronautica Sinica,2002,23(2):173-176.(in Chinese)
[4]	卜雪琴,林贵平.基于CFD方法的水收集系数及防冰表面温度预测[J].北京航空航天大学学报,2007,33(10):635-641. BU Xueqin,LIN Guiping.Predictions of collection efficiency and anti-icing surface temperature[J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(10):635-641.(in Chinese)
[5]	杨胜华,林贵平,申晓斌.三维复杂表面水滴撞击特性计算[J].航空动力学报,2010,25(2):284-290 YANG Shenghua,LIN Guiping,SHEN Xiaobin.Water droplet impingement prediction for three-dimensional complex surfaces[J].Journal of Aerospace Power,2010,25(2):284-290.(in Chinese)
[6]	卜雪琴,林贵平,彭又新,等.防冰热载荷计算的一种新方法[J].航空学报,2006,27(2):208-212. BU Xueqin,LIN Guiping,PENG Youxin,et al.New method for calculation of anti-icing heat loads[J].Acta Aeronautica et Astronautica Sinica,2006,27(2):208-212.(in Chinese)
[7]	卜雪琴,林贵平,郁嘉.三维内外热耦合计算热气防冰表面温度[J].航空动力学报,2009,24(11):2495-2500. BU Xueqin,LIN Guiping,YU Jia.Three-dimensional conjugate heat transfer simulation for the surface temperature of wing hot-air anti-icing system[J].Journal of Aerospace Power,2009,24(11):2495-2500.(in Chinese)
[8]	周玉洁.热气腔结构的优化与数值模拟[D].南京:南京航空航天大学,2010. ZHOU Yujie.Optimal design and numerical simulation of the hot air cavity structure[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2010.(in Chinese)
[9]	卜雪琴,郁嘉,林贵平,等.机翼热气防冰系统设计[J].北京航空航天大学学报,2010,36(8):927-930. BU Xueqin,YU Jia,LIN Guiping,et al.Investigation of the design of wing hot-air anti-icing system[J].Journal of Beijing University of Aeronautics and Astronautics,2010,36(8):927-930.(in Chinese)
[10]	Croce G,Beaugendre H,Habashi W G.CHT3D:FENSAP-ICE conjugate heat transfer computations with droplet impingement and runback effects[R].AIAA-2002-0386,2002.
[11]	Pellissier M,Habashi W G,Pueyo A.Design optimization of hot-air anti-icing systems by FENSAP-ICE[R].AIAA-2010-1238,2010.
[12]	李庆.飞机开发技术的全新突破—基于模型的系统工程[J].航空制造技术,2011(12):48-53. LI Qing.Model-based system engineering for aircraft development[J].Digital Design and Manufacturing Technology for Large Aircraft,2011(12):48-53.(in Chinese)
[13]	McCloy D,Martin H.Control of fluid power:analysis and design[M].2nd ed.Chichester:Ellis Horwood Limited,1980.
[14]	Babak K,Alireza S,Mahmood M.Thermodynamic investigation and hydrate inhibition of real gas flow through orifice during depressurization[J].Process Safety and Environmental Protection,2014,92(3):224-230.
[15]	Incropera F,Dewitt D.Fundamentals of heat and mass transfer[M].5th ed.New York:Jhon Wiley & Sons Incorporation,2002.
[16]	杨世铭,陶文铨.传热学[M].北京:高等教育出版社,1998.
[17]	朱永峰,方玉峰,封文春.某型飞机发动机短舱防冰系统设计计算[J].航空动力学报,2012,27(6):1326-1331. ZHU Yongfeng,FANG Yufeng,FENG Wenchun.Design and calculation of aircraft nacelle anti-icing system[J].Journal of Aerospace Power,2012,27(6):1326-1331.(in Chinese)
[18]	Papadakis M,Wong S H,Yeong H W,et al.Icing tunnel experiments with a hot air anti-icing system[R].AIAA-2008-444,2008.