Design of civil aircraft's static source aerodynamic layout

Yang Hui; Yang Shipu; Huang Di; Sun Yifeng

doi:10.11729/syltlx20160109

Volume 31 Issue 4

Turn off MathJax

Article Contents

Article Navigation > Journal of Experiments in Fluid Mechanics > 2017 > 31(4): 34-38, 58

Yang Hui, Yang Shipu, Huang Di, et al. Design of civil aircraft's static source aerodynamic layout[J]. Journal of Experiments in Fluid Mechanics, 2017, 31(4): 34-38, 58. doi: 10.11729/syltlx20160109

Citation:

Yang Hui, Yang Shipu, Huang Di, et al. Design of civil aircraft's static source aerodynamic layout[J]. Journal of Experiments in Fluid Mechanics, 2017, 31(4): 34-38, 58. doi: 10.11729/syltlx20160109

Citation:

Yang Hui, Yang Shipu, Huang Di, et al. Design of civil aircraft's static source aerodynamic layout[J]. Journal of Experiments in Fluid Mechanics, 2017, 31(4): 34-38, 58. doi: 10.11729/syltlx20160109

PDF( 9185 KB)

Design of civil aircraft's static source aerodynamic layout

doi: 10.11729/syltlx20160109

General Configuration & Aerodynamics Department, Shanghai Aircraft Design and Research Insitute, Shanghai 201210, China

Received Date: 2016-07-13
Rev Recd Date: 2016-09-06
Publish Date: 2017-08-25

Abstract

Abstract

Civil aircraft obtains the flight height, speed, etc. by the air data computer with the measured static pressure, total pressure and other basic parameters as input. Therefore, the flight safety strongly depends on the accuracy of the static pressure measurement which is related to the aerodynamic layout of the static ports. For subsonic civil aircrafts, the pressures measured by static ports are mainly affected by the Mach number, angle of attack(AOA) and the configuration of the aircraft. Based on CFD results, the positions of static ports are determined by the mean square deviation method. The measurement characteristics of static ports and the disturbances on measurement due to the flap/slat, spoiler, landing gear and ground effect which are essential inputs for the static source error correction (SSEC) were obtained by wind tunnel tests.
- civil aircraft,
- static port,
- aerodynamic layout,
- Mach number,
- angle of attack,
- CFD,
- wind tunnel

FullText(HTML)

References(14)

References

[1]	Kim W. Air data computers[R]. Avionics News, 2005:46-49.
[2]	Edward A, Haering Jr. Air data measurement and calibration[R]. NASA Technical Memorandum 104316, December, 1995.
[3]	C. C. A. R. 25-R3. 中国民用航空规章第25部运输类飞机适航标准[S]. 2001.
[4]	Gracey W. Measurement of aircraft speed and altitude[R]. NASA Reference Publication 1046, May 1980.
[5]	Huston W B. Accuracy of airspeed measurements and flight calibration[R]. NACA Report No.919, 1948.
[6]	Cudmundsson S. General aviation aircraft design:applied methods and procedures[M]. Butterworth-Heinemann, 2013.
[7]	Gracey W. Measurement of static pressure on aircraft[R]. NACA Report 1364.
[8]	Wuest W. Pressure and flow measurement[R]. AGARD-AG-160-VOLⅡ, 1980.
[9]	汤黄华. K8飞机机身静压盘的选位安装[J].洪都科技, 1999, 3:16-20. http://www.cnki.com.cn/Article/CJFDTOTAL-HDKO199903003.htm Tang H H. Installation of static disk on fuselage of K-8 aircraft[J]. Hongdu Science and Technology, 1999, 3:16-20. http://www.cnki.com.cn/Article/CJFDTOTAL-HDKO199903003.htm
[10]	汤黄华.飞机全、静压系统性能指标值的设计要求与检验[J].洪都科技, 1992, 1:6-15. http://www.cnki.com.cn/Article/CJFDTOTAL-HDKO199201001.htm Tang H H. Design requirements and tests for indicator value of aircrafts' total/static pressure system performance[J]. Hongdu Science and Technology, 1992, 1:6-15. http://www.cnki.com.cn/Article/CJFDTOTAL-HDKO199201001.htm
[11]	钱国宁.静压源误差修正及其在大气数据计算机的应用[J].航空学报, 1989, 10(4):171-179. http://www.cnki.com.cn/Article/CJFDTOTAL-HKXB198904010.htm Qian G N. Static source error correction and application in air data computer[J]. Acta Aeronautica et Astronautica Sinica, 1989, 10(4):171-179. http://www.cnki.com.cn/Article/CJFDTOTAL-HKXB198904010.htm
[12]	孟博. 跨声速/高超声速大气数据测量技术研究[D]. 南京: 南京航空航天大学, 2011. Meng B. Transonic/hypersonic air data measuring technology research[D]. Nanjing:Nanjing University of Aeronautics & Astronautics, 2011.
[13]	孙一峰, 杨士普, 方阳, 等.民用飞机机身表面静压孔气动布局设计研究[J].空气动力学报, 2015, 33(5):673-677. http://www.cnki.com.cn/Article/CJFDTOTAL-KQDX201505015.htm Sun Y F, Yang S P, Fang Y, et al. Flush static ports placement on a commercial transport aircraft:a design practice from aerodynamic perspectives[J]. Acta Aerodynamica Sinica, 2015, 33(5):673-677. http://www.cnki.com.cn/Article/CJFDTOTAL-KQDX201505015.htm
[14]	周星, 杨士普, 蒋晓莉.民用飞机大气传感器低速验证试验研究[J].航空工程进展, 2013, 4(1):43-48. http://www.cnki.com.cn/Article/CJFDTOTAL-HKGC201301010.htm Zhou X, Yang S P, Jiang X L. Study on low-speed verification test of atmospheric sensors of civil aircraft[J]. Advances in Aeronautical Science and Engineering, 2013, 4(1):43-48. http://www.cnki.com.cn/Article/CJFDTOTAL-HKGC201301010.htm