发动机进气道短舱前缘结冰三维模拟研究

doi:10.7527/S1000-6893.2013.0087

Abstract

Abstract:

To simulate the ice shape at an engine inlet nacelle front, a pure three-dimensional ice accretion model based on Messinger's thermodynamic model is established, which took the surface runback water stream into consideration. Regarding the air friction as the main factor to drive the surface runback water stream, the shear force of the inlet surface is used to determine the direction and flow distribution of the runback water. To solve the ice accretion model of the water film, an approach of repeatedly searching the surface control volume condition is developed, which could achieve the calculation of the whole three-dimensional surface. Ice accretion calculation of a certain three-dimensional engine inlet is carried out, and the three-dimensional ice shapes are obtained. Comparison between the computational results and FESAP-ICE results indicates that the ice profiles of both methods are coincident approximately except for the difference at the ice horn location. The comparison results confirm the validity of the three-dimensional engine ice accretion model and the computational method, and the precision of the results is almost the same as that of the FENSAP-ICE software.

Key words: engine, three-dimensional simulation, ice shape, runback water, thermodynamic model

CLC Number:

V211.3

SHEN Xiaobin, LIN Guiping, BU Xueqin, YU Jia, HOU Panxue. Three-dimensional Simulation Research on Ice Shape at Engine Inlet Nacelle Front[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, doi: 10.7527/S1000-6893.2013.0087.

References

[1] Qiu X G, Han F H. Aircraft anti-icing system. Beijing: Compilation and Examination Group of Aero Specialized Teaching Materials, 1985. (in Chinese) 裘燮纲, 韩凤华. 飞机防冰系统. 北京: 航空专业教材编审组, 1985.

[2] Al-Khalil K M, Keith T G, Jr, De Witt K J. Icing calculations on a typical commercial jet engine inlet nacelle. Journal of Aircraft, 1997, 34(1): 87-93.

[3] Bidwell C S, Mohler S R. Collection efficiency and ice accretion calculations for a sphere, a swept MS(1)-317 wing, a swept NACA-0012 wing tip, an axisymmetric inlet, and a Boeing 737-300 inlet. AIAA-1995-755, 1995.

[4] Al-Khalil K, Hitzigratht R, Philippit O, et al. Icing analysis and test of a business jet engine inlet duct. AIAA-2000-1040, 2000.

[5] Schuster E P, Gambill J M, Fisher M S. Computational icing analysis of aircraft inlets. AIAA-1992-3178, 1992.

[6] Bidwell C S, Potapczuk M G. Users manual for the NASA lewis three-dimensional ice accretion code (LEWICE3D). NASA TM-105974, 1993.

[7] Beaugendre H, Morency F, Habashi W G. ICE3D, FENSAP-ICE'S 3D in-flight ice accretion module. AIAA-2002-0385, 2002.

[8] Papadakis M. Comparison of experimental and computational ice shapes for an engine inlet. AIAA-2010-7671, 2010.

[9] Newmerical Technologies Int. FENSAP-ICE 2011 manual. Canada: Newmerical Technologies Int., 2011.

[10] Yi X, Gui Y W, Zhu G L. Numerical method of a three-dimensional ice accretion model of aircraft. Acta Aeronautica et Astronautica Sinica, 2010, 31(11): 2152-2158. (in Chinese) 易贤, 桂业伟, 朱国林. 飞机三维结冰模型及其数值求解方法. 航空学报, 2010, 31(11): 2152-2158.

[11] Chang S N, Su X M, Qiu Y F. Ice accretion simulation on three dimensional wings. Acta Aeronautica et Astronautica Sinica, 2011, 32(2): 212-222. (in Chinese) 常士楠, 苏新明, 邱义芬.三维机翼结冰模拟. 航空学报, 2011, 32(2): 212-222.

[12] Hu Y P. Numerical simulation of ice accretion on aero-engine entry components. Nanjing: College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, 2008. (in Chinese) 胡娅萍. 航空发动机进口部件积冰的数值模拟研究. 南京: 南京航空航天大学能源与动力学院, 2008.

[13] Yang S H, Lin G P. Numerical simulation of ice accretion on airfoils. Journal of Aerospace Power, 2011, 26(2): 323-330. (in Chinese) 杨胜华, 林贵平. 机翼结冰过程的数值模拟. 航空动力学报, 2011, 26(2): 323-330.

[14] Yang S H. Two-dimensional in-flight ice accretion simulation. Beijing: School of Aeronautic Science and Engineering, Beihang University, 2010. (in Chinese) 杨胜华. 二维飞机结冰过程仿真. 北京: 北京航空航天大学航空科学与工程学院, 2010.

[15] ANSYS Inc. ANSYS fluent 12.0 UDF manual. New Hapmpshire: ANSYS Inc., 2009.

[16] Shen X B, Lin G P, Yang S H. Analysis on three dimensional water droplets impingement characteristics of engine inlet. Journal of Beijing University of Aeronautics and Astronautics, 2011, 31(1): 1-5.(in Chinese) 申晓斌, 林贵平, 杨胜华. 三维发动机进气道水滴撞击特性分析. 北京航空航天大学学报, 2011, 31(1): 1-5.

Three-dimensional Simulation Research on Ice Shape at Engine Inlet Nacelle Front

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Zeyong YIN, Yancheng YOU, Chengxiang ZHU, Jianfeng ZHU, Liaoni WU, Yue HUANG. Multi-ducted twin-turbines ejector-ramjet/scramjet combined cycle engine for hypersonic civil vehicles [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(2): 627181-627181.
[2]	Mei ZHENG, Lijuan FENG, Na QIN, Jinge YIN. 3D computational method for conjugate heat transfer between internal and external flow of nacelle anti-icing system [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 627425-627425.
[3]	LIU Jiaqi, FENG Yunwen, LU Cheng, XUE Xiaofeng, PAN Weihuang. Safety analysis of aero-engine operation based on intelligent neural network [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625375-625375.
[4]	NIU Guangyue, DUAN Fajie, ZHOU Qi, LIU Zhibo. A dynamic measurement method of blade tip clearance based on microwave phase difference ranging [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625396-625396.
[5]	ZHANG Zhongqiang, ZHANG Xin, WANG Jiaxu, LIU Zhiwen. Reweighted kurtogram for aero-engine fault diagnosis [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625445-625445.
[6]	ZHANG Shuo, LIU Zhiwen. Structured Bayesian sparse representation of aero-engine bearing failures [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625056-625056.
[7]	YANG Xiaowei, GE Yaowen, DENG Wenxiang, YAO Jianyong, ZHOU Ning. Active fault-tolerant control for hydraulic actuating cylinders of aeroengine guide vane control mechanisms [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625464-625464.
[8]	HAN Songyu, SHAO Haidong, JIANG Hongkai, ZHANG Xiaoyang. Intelligent fault diagnosis of aero-engine high-speed bearings using enhanced CNN [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625479-625479.
[9]	DU Jianjian, PAN Xiande, LIU Tianyi. Indirect measurement method for axial load of aero-engine angular contact ball bearing [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625457-625457.
[10]	CAO Ming, HUANG Jinquan, ZHOU Jian, CHEN Xuefeng, LU Feng, WEI Fang. Current status, challenges and opportunities of civil aero-engine diagnostics & health management Ⅰ: Diagnosis and prognosis of engine gas path, mechanical and FADEC [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625573-625573.
[11]	CAO Ming, WANG Peng, ZUO Hongfu, ZENG Haijun, SUN Jianzhong, YANG Weidong, WEI Fang, CHEN Xuefeng. Current status, challenges and opportunities of civil aero-engine diagnostics & health management Ⅱ: Comprehensive off-board diagnosis, life management and intelligent condition based MRO [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625574-625574.
[12]	DUAN Fajie, NIU Guangyue, ZHOU Qi, FU Xiao, JIANG Jiajia. A review of online blade tip clearance measurement technologies for aeroengines [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 626014-626014.
[13]	WANG Guangxu, TAN Yonghua, ZHUANG Fengchen, CHEN Jianhua, YANG Bao'e, HONG Liu. Suppression effect of injection intensity distribution on longitudinal combustion instability [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 126018-126018.
[14]	LIU Xuecheng, LIANG Hua, ZONG Haohua, XIE Like, SU Zhi. Experiment on plasma ice shape modulation based on NACA0012 airfoil [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 126283-126283.
[15]	LIN Jing, ZHANG Boyao, ZHANG Dayi, CHEN Min. Research status and prospect of fault diagnosis for gas turbine aeroengine [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(8): 626565-626565.