ACTA AERONAUTICAET ASTRONAUTICA SINICA >
Research on local temperature environment of ground parking aircraft
Received date: 2014-03-12
Revised date: 2014-05-05
Online published: 2014-06-06
Supported by
National Natural Science Foundation of China (51201182, 51475470); Shaanxi Natural Science Foundation (2014JQ7256)
Study on changing laws of local temperature environment of ground parking aircraft is a key work to compile local environment spectra and to solve the temperature drift problem of sensors. Therefore, the local temperature monitoring of ground parking aircraft is carried out and the changing laws of different bays are studied. Using the fuzzy clustering method, the bays of an airplane are divided into three groups according to the differences of local temperature. The effect laws of environmental temperature upon local temperature have been studied, and a local temperature model of aircraft is established using structural coefficient and sunlight coefficient as key coefficients, and the temperature of thermometer shelter as argument. Furthermore, ranges of key coefficients in the temperature model of three bay groups have been obtained through statistic method. The results show that bays of one sealing state can have large differences in temperature, and the factors which significantly affect bays' temperature are sunlight, rainfall, bays location and bays' structural form. A comparison of the monitored temperature and the predicted temperature using temperature model shows good agreement and proves that the temperature model possesses good accuracy.
ZHANG Teng , HE Yuting , LI Changfan , ZHANG Haiwei , HOU Bo . Research on local temperature environment of ground parking aircraft[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015 , 36(2) : 538 -547 . DOI: 10.7527/S1000-6893.2014.0088
[1] Liu W T, Li Y H. Aircraft structure calendar life evolution technology[M]. Beijing: Aeronautic Industry Press, 2004: 71 (in Chinese). 刘文珽, 李玉海. 飞机结构日历寿命体系评定技术[M]. 北京: 航空工业出版社, 2004: 71.
[2] Liu Z G, Mu Z T, Zou L. Research on establishment method of local environment spectrum for navy aircraft structure[J]. Equipment Environmental Engineering, 2009, 6(3): 42-45 (in Chinese). 刘治国, 穆志韬, 邹岚. 军用飞机结构局部环境谱编制方法研究[J]. 装备环境工程, 2009, 6(3): 42-45.
[3] Michal M, Pavel R, Ludek K. Temperature offset drift of GMI sensors[J]. Sensor and Actuators A: Physical, 2008, 147(2): 415-418.
[4] Tu C, Lee J E Y. Ambient temperature and bias conditions induced frequency drifts in an uncompensated SOI piezoresistive resonator[J]. Sensor and Actuators A: Physical, 2013, 202(11): 140-146.
[5] Jiang Z G, Tian D S, Zhou Z T. Load/environment spectrums of aircraft structure[M]. Beijing: Electronic Industry Press, 2012: 324-354 (in Chinese). 蒋祖国, 田丁栓, 周占廷. 飞机结构载荷/环境谱[M]. 北京: 电子工业出版社, 2012: 324-354.
[6] Zhang F Z, Tan W D, Song J, et al. Effect of corrosion temperature on fatigue life of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2004, 25(5): 473-475 (in Chinese). 张福泽, 谭卫东, 宋军, 等. 腐蚀温度对飞机疲劳寿命的影响[J]. 航空学报, 2004, 25(5): 473-475.
[7] Matteo G, Luca B. Effect of temperature on the corrosion behavior of low-nickle duplex stainless steel bars in concrete[J]. Cement and Concrete Research, 2014, 56: 52-60.
[8] Robert E M. Long-term immersion corrosion of steels in seawaters with elevated nutrient concentration[J]. Corrosion Science, 2014, 81: 110-116.
[9] Li C Y, Zhu L Q, Liu H C, et al. Influence of temperature on initial corrosion behavior of aluminum alloy 2A12 in simulated tank water environment[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(6): 1493-1500 (in Chinese). 李晨钰, 朱利群, 刘慧从, 等. 温度对2A12铝合金在模拟油箱积水环境中初期腐蚀行为的影响[J]. 航空学报, 2013, 34(6): 1493-1500.
[10] Zhang Y H, Lu G Z, Ren K L, et al. The evolution rhythm of surface corrosion damage of LY12-CZ aluminum in varied environment[J]. Acta Aeronautica et Astronautica Sinica, 2007, 28(1): 142-145 (in Chinese). 张有宏, 吕国志, 任克亮, 等. 不同环境下LY12-CZ铝合金表面腐蚀损伤演化规律研究[J]. 航空学报, 2007, 28(1): 142-145.
[11] Zhang Y H, Lu G Z, Chang X L, et al. Effect of pre-corrosion temperature on corrosion damage and fatigue perform of aluminum alloy LY12CZ[J]. Corrosion Science and Protection Technology, 2008, 20(4): 250-252 (in Chinese). 张有宏, 吕国志, 常新龙, 等. 预腐蚀温度对铝合金LY12CZ腐蚀损伤及疲劳性能的影响[J]. 腐蚀科学与防护, 2008, 20(4): 250-252.
[12] Chen Y L, Duan C M, Jin P, et al. Local environmental equivalent spectrum for accelerated corrosion of aircraft structure[J]. Journal of Nanjing University of Aeronautics & Astronautics, 1999, 3(3): 339-341 (in Chinese). 陈跃良, 段成美, 金平, 等. 飞机结构局部环境加速腐蚀当量谱[J]. 南京航空航天大学学报, 1999, 3(3): 339-341.
[13] Chen Y L, Duan C M, Lu G Z. Current status and key technique of predictive technique for calendric life of military aircraft[J]. Engineering Science, 2002, 4(4): 69-74 (in Chinese). 陈跃良, 段成美, 吕国志. 军用飞机日历寿命预测技术研究现状及关键技术问题[J]. 中国工程科学, 2002, 4(4): 69-74.
[14] Zhang F Z. Method for drawing up corrosion temperature spectrum of aircraft calendar life and determination of respective corrosion medium[J]. Acta Aeronautica et Astronautica Sinica, 2001, 22(4): 359-361 (in Chinese). 张福泽. 飞机停放日历寿命腐蚀温度谱的编制方法和相应腐蚀介质的确定[J]. 航空学报, 2001, 22(4): 359-361.
[15] Zhang F Z. Method of area determination of an aircraft calendar life[J]. Acta Aeronautica et Astronautica Sinica, 2001, 22(6): 549-552 (in Chinese). 张福泽. 飞机日历寿命确定的区域定寿法[J]. 航空学报, 2001, 22(6): 549-552.
[16] Zhang F Z. Predicting method and formula for determining calendar repaired period and total calendar life of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2005, 26(4): 458-460 (in Chinese). 张福泽. 飞机日历翻修期与总日历寿命确定方法和预计公式[J]. 航空学报, 2005, 26(4): 458-460.
[17] Chen Q Z, Liu G L, Cui C J, et al. Engineering method on establishment of local environmental spectrum for military aircraft strcture[J]. Equipment Environmental Engineering, 2006, 3(2): 53-56 (in Chinese). 陈群志, 刘桂良, 崔常京, 等. 军用飞机结构局部环境谱编制的工程方法[J]. 装备环境工程, 2006, 3(2): 53-56.
[18] Zhang D. Equivalent environment spectrum research of determining calendar life for aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2000, 21(2): 128-133 (in Chinese). 张栋. 确定飞机日历寿命用的当量环境谱研究[J]. 航空学报, 2000, 21(2): 128-133.
[19] Zhao H J, Jin P, Chen Y L. Investigation of local climate environment of aircraft in ground service[J]. Acta Aeronautica et Astronautica Sinica, 2006, 27(5): 873-876 (in Chinese). 赵海军, 金平, 陈跃良. 飞机地面局部气候环境研究[J]. 航空学报, 2006, 27(5): 873-876.
[20] Jin P, Wang G C, Tan X M. Research on local environmental spectrum of aircraft structure based on fuzzy cluster analysis[J]. Science Technology and Engineering, 2009, 9(18): 5614-5618 (in Chinese). 金平, 王国才, 谭晓明. 基于聚类分析的飞机结构局部环境谱编制技术研究[J]. 科学技术与工程, 2009, 9(18): 5614-5618.
[21] Xue W. Statistical analysis and application of SPSS[M]. Beijing: China Renmin University Press, 2001: 224-242 (in Chinese). 薛薇. 统计分析与SPSS的应用[M]. 北京: 中国人民大学出版社, 2001: 224-242.
[22] Chen Y L, Yang X H, Qin H Q. Study on corrosion distribution law of aircraft structure[J]. Materials Science & Engineering, 2002, 20(3): 378-380 (in Chinese). 陈跃良, 杨晓华, 秦海勤. 飞机结构腐蚀损伤分布规律研究[J]. 材料科学与工程, 2002, 20(3): 378-380.
/
| 〈 |
|
〉 |
CJA