风洞流场校测中测试排架对方向场影响的研究

丛成华; 赵芳; 易星佑; 余永生; 王宁

doi:10.13224/j.cnki.jasp.20220081

风洞流场校测中测试排架对方向场影响的研究

doi: 10.13224/j.cnki.jasp.20220081

丛成华^{1, 2,},
赵芳²,
易星佑^2,*, ,,
余永生²,
王宁²

1.
南京航空航天大学非定常空气动力学与流动控制工业和信息化部重点实验室，南京 210016
2.
中国空气动力研究与发展中心设备设计与测试技术研究所，四川绵阳 621000

基金项目: 江苏高校优势学科建设工程资助项目

详细信息

作者简介:
丛成华（1979-），男，副研究员，博士，主要从事计算流体力学、风洞气动设计及流动控制研究

通讯作者:
易星佑（1984-），男，高级工程师，硕士，主要从事风洞设备气动设计与试验研究。E-mail：157479645@qq.com

中图分类号: V211.3
计量
- 文章访问数: 24
- HTML浏览量: 10
- PDF量: 5
- 被引次数: 0
出版历程
- 收稿日期: 2022-02-23
- 网络出版日期: 2024-04-10

Influence study of flow angularity on measuring device in wind tunnel flow field calibration

CONG Chenghua^{1, 2
,},
ZHAO Fang²,
YI Xingyou^{2,*
, ,},
YU Yongsheng²,
WANG Ning²

1.
Key Laboratory of Unsteady Aerodynamics and Flow Control，Ministry of Industry and Information Technology，Nanjing University of Aeronautics and Astronautics，Nanjing 210016，China
2.
Facility Design and Instrumentation Institute，China Aerodynamics Research and Development Center，Mianyang Sichuan 621000，China

摘要

摘要:
为确定排架设计参数对低速风洞流场校测中方向场局部气流偏角的影响，采用数值模拟与试验对比验证的方式进行了研究，证明当前所采用的方法能够对排架设计参数进行有效评估。采用该数值模拟方法，针对排架的阻塞度、偏离试验段轴线距离、安装角度以及方向场探针的长度等参数，对局部气流偏角测量的影响进行了分析，得到了影响规律，并建立了影响模型。结果表明：排架的阻塞度、排架偏离试验段轴线距离以及方向场探针的长度对局部气流偏角的测试影响明显；如排架气动尺寸或测试方法设计不当，将导致测试结果与真实结果差异较大，得到错误的风洞方向场品质的评估结果。
- 低速风洞 /
- 方向场 /
- 测试排架 /
- 干扰 /
- 流场校测
Abstract:
In order to determine the influence of flow angularity on design parameters of measuring device in low speed wind tunnel flow field calibration, wind tunnel experiment and numerical simulation were conducted to prove the feasibility of the adopted method of assessment. Numerical simulation method was carried out to study the influence of local flow angularity on measuring device blockage, offset, angle of attack and probe length. The law of influence was obtained and the mathematical model of influence was established. The results showed that: 1) the angle of attack, the offset of measuring device and the length of probe have obvious influence on the local flow angularity experiment results, 2) if the measuring device or test method was not properly designed, the error of flow angularity test results could be too large, even leading to wrong experimental conclusion about flow angularity.
- low speed wind tunnel /
- flow angularity /
- measuring device /
- influence /
- flow field calibration

HTML

图 1 计算模型示意图

Figure 1. Schematic diagram of computational model

下载: 全尺寸图片幻灯片

图 2 排架对固定测点气流偏角影响

Figure 2. Influence of measuring device on fixed position flow angularity

下载: 全尺寸图片幻灯片

图 3 排架上游区域气流偏角分布

Figure 3. Flow angularity distribution in upstream area of measuring device

下载: 全尺寸图片幻灯片

图 4 排架偏置度对气流偏角影响

Figure 4. Influence of measuring device offset on flow angularity

下载: 全尺寸图片幻灯片

图 5 探针长度对气流偏角影响

Figure 5. Influence of probe length on flow angularity

下载: 全尺寸图片幻灯片

图 6 排架堵塞度对气流偏角影响

Figure 6. Influence of measuring device blockage on flow angularity

下载: 全尺寸图片幻灯片

图 7 雷诺数对气流偏角影响

Figure 7. Influence of Reynolds number on flow angularity

下载: 全尺寸图片幻灯片

图 8 排架安装角对气流偏角影响

Figure 8. Influence of measuring device angle of attack on flow angularity

下载: 全尺寸图片幻灯片

图 9 影响模型与数值模拟差异

Figure 9. Deviation of flow angularity between influence model and numerical simulation

下载: 全尺寸图片幻灯片

图 10 FL-17y风洞排架对模型区气流偏角影响最大值

Figure 10. Influence of measuring device on the maximun flow angularity in the FL-17y wind tunnel model area

下载: 全尺寸图片幻灯片

参考文献(18)

[1]	ARRINGTON E A,GONSALEZ J C,CURRY Ⅲ M R. Subsonic calibration of the NASA Gelenn Research Center 10- by 10-foot supersonic wind tunnel(1998 test): AIAA-2000-2448[R]. Denver,US: 21st Aerodynamic Measurement Technology and Ground Testing Conference,2000.
[2]	KMAK F. Modernization and activation of the NASA Ames 11- by 11-Foot Transonic Wind Tunnel: AIAA 2000-2680[R]. Reston,Virigina: Proceedings of the 21st Aerodynamic Measurement Technology and Ground Testing Conference,2000.
[3]	COLIN P B. Aerodynamic calibration of an automotive climatic wind tunnel: AIAA-2005-4279 [R]. Tucson,Arizona: 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit,2005.
[4]	RINEHART D A,JOHNSON A M. Full aerothermal characterization of the NASA Glenn Research Center 9- by 15-foot low-speed wind tunnel[R]. NASA/CR-20205005811,2021.
[5]	MOONEN P,BLOCKEN B,CARMELIET J. Indicators for the evaluation of wind tunnel test section flow quality and application to a numerical closed-circuit wind tunnel[J]. Journal of Wind Engineering and Industrial Aerodynamics,2007,95(9/10/11): 1289-1314.
[6]	李峰,高超,张正科,等. NF-6增压连续式跨声速风洞流场特性与标模试验[J]. 实验流体力学,2013,27(1): 61-64,92. LI Feng,GAO Chao,ZHANG Zhengke,et al. The test of characteristics of flow area and calibration model in NF-6 pressurized continuous transonic wind tunnel[J]. Journal of Experiments in Fluid Mechanics,2013,27(1): 61-64,92. (in Chinese LI Feng, GAO Chao, ZHANG Zhengke, et al. The test of characteristics of flow area and calibration model in NF-6 pressurized continuous transonic wind tunnel[J]. Journal of Experiments in Fluid Mechanics, 2013, 27(1): 61-64, 92. (in Chinese)
[7]	贾忠湖,赵元立,吕卫民,等. HY-750开口回流低速风洞[J]. 流体力学实验与测量,2001,15(4): 64-69. JIA Zhonghu,ZHAO Yuanli,LU Weimin,et al. HY-750 open return circuit low speed wind tunnel[J]. Experiments and Measurements in Fluid Mechanics,2001,15(4): 64-69. (in Chinese JIA Zhonghu, ZHAO Yuanli, LU Weimin, et al. HY-750 open return circuit low speed wind tunnel[J]. Experiments and Measurements in Fluid Mechanics, 2001, 15(4): 64-69. (in Chinese)
[8]	余世策,蒋建群,楼文娟,等. 大型回流边界层风洞的气动与结构设计[J]. 实验流体力学,2014,28(2): 59-64,68. YU Shice,JIANG Jianqun,LOU Wenjuan,et al. Aerodynamic and structural design of large recirculating boundary-layer wind tunnel[J]. Journal of Experiments in Fluid Mechanics,2014,28(2): 59-64,68. (in Chinese YU Shice, JIANG Jianqun, LOU Wenjuan, et al. Aerodynamic and structural design of large recirculating boundary-layer wind tunnel[J]. Journal of Experiments in Fluid Mechanics, 2014, 28(2): 59-64, 68. (in Chinese)
[9]	胡丹梅,孙凯,张志超. 回流式低速风洞流场品质的测试及分析[J]. 上海电力学院学报,2016,32(3): 211-215,220. HU Danmei,SUN Kai,ZHANG Zhichao. Testing and analysis of the flow quality of the low speed closed circuit wind tunnel[J]. Journal of Shanghai University of Electric Power,2016,32(3): 211-215,220. (in Chinese HU Danmei, SUN Kai, ZHANG Zhichao. Testing and analysis of the flow quality of the low speed closed circuit wind tunnel[J]. Journal of Shanghai University of Electric Power, 2016, 32(3): 211-215, 220. (in Chinese)
[10]	齐娟,周云龙,李峰. 直流式低速风洞流动特性研究[J]. 东北电力大学学报(自然科学版),2009,29(1): 19-22. QI Juan,ZHOU Yunlong,LI Feng. Study on the flow characteristics in a newly constructed low speed blow down wind tunnel[J]. Journal of Northeast Dianli University (Natural Science Edition),2009,29(1): 19-22. (in Chinese QI Juan, ZHOU Yunlong, LI Feng. Study on the flow characteristics in a newly constructed low speed blow down wind tunnel[J]. Journal of Northeast Dianli University (Natural Science Edition), 2009, 29(1): 19-22. (in Chinese)
[11]	符澄,彭强,李先锋,等. 亚声速气流中五孔探针的校准及应用[J]. 实验流体力学,2011,25(3): 87-90. FU Cheng,PENG Qiang,LI Xianfeng,et al. Five-hole flow angle probe calibration and measurement in subsonic flow[J]. Journal of Experiments in Fluid Mechanics,2011,25(3): 87-90. (in Chinese doi: 10.3969/j.issn.1672-9897.2011.03.019 FU Cheng, PENG Qiang, LI Xianfeng, et al. Five-hole flow angle probe calibration and measurement in subsonic flow[J]. Journal of Experiments in Fluid Mechanics, 2011, 25(3): 87-90. (in Chinese) doi: 10.3969/j.issn.1672-9897.2011.03.019
[12]	姜健,屈霁云,赵海刚. 五孔探针的设计制造及标定方法研究[J]. 工程与试验,2014,54(1): 59-63. JIANG Jian,QU Jiyun,ZHAO Haigang. Study on development and calibration method for five-hole probe[J]. Engineering & Test,2014,54(1): 59-63. (in Chinese JIANG Jian, QU Jiyun, ZHAO Haigang. Study on development and calibration method for five-hole probe[J]. Engineering & Test, 2014, 54(1): 59-63. (in Chinese)
[13]	王涛,李飞行. 五孔探针结构和校准[J]. 现代机械,2012(4): 19-22. WANG Tao,LI Feixing. Construction and calibration of five-hole probe[J]. Modern Machinery,2012(4): 19-22. (in Chinese WANG Tao, LI Feixing. Construction and calibration of five-hole probe[J]. Modern Machinery, 2012(4): 19-22. (in Chinese)
[14]	GONSALEZ J C,ARRINGTON E. Five-hole flow angle probe calibration for the NASA Glenn icing research tunnel[R]. AIAA 96-2201,1996.
[15]	符澄,彭强,李毅,等. 开孔壁蜂窝器整流特性实验研究[J]. 实验流体力学,2016,30(5): 17-22. FU Cheng,PENG Qiang,LI Yi,et al. Experimental study of flow straightening and turbulence reduction characteristics for porosity honeycomb[J]. Journal of Experiments in Fluid Mechanics,2016,30(5): 17-22. (in Chinese FU Cheng, PENG Qiang, LI Yi, et al. Experimental study of flow straightening and turbulence reduction characteristics for porosity honeycomb[J]. Journal of Experiments in Fluid Mechanics, 2016, 30(5): 17-22. (in Chinese)
[16]	熊建军,王辉,马军,等. 基于龙门结构的风洞流场校测架测控系统设计与应用[J]. 测控技术,2014,33(12): 85-87,91. XIONG Jianjun,WANG Hui,MA Jun,et al. Design and application for control system of wind tunnel flow quality testing device based on the Longmen framework[J]. Measurement & Control Technology,2014,33(12): 85-87,91. (in Chinese doi: 10.3969/j.issn.1000-8829.2014.12.023 XIONG Jianjun, WANG Hui, MA Jun, et al. Design and application for control system of wind tunnel flow quality testing device based on the Longmen framework[J]. Measurement & Control Technology, 2014, 33(12): 85-87, 91. (in Chinese) doi: 10.3969/j.issn.1000-8829.2014.12.023
[17]	郭隆德. 风洞非接触测量技术[M]. 北京: 国防工业出版社,2013. GUO Longde. Non-contact measurement technology in wind tunnel[M]. Beijing: National Defense Industry Press,2013. (in Chinese GUO Longde. Non-contact measurement technology in wind tunnel[M]. Beijing: National Defense Industry Press, 2013. (in Chinese)
[18]	唐青,陈立平,张瑞瑞,等. IEA-Ⅰ型航空植保高速风洞的设计与校测[J]. 农业工程学报,2016,32(6): 73-81. TANG Qing,CHEN Liping,ZHANG Ruirui,et al. Design and test of IEA-Ⅰ high speed wind tunnel for aerial plant protection[J]. Transactions of the Chinese Society of Agricultural Engineering,2016,32(6): 73-81. (in Chinese TANG Qing, CHEN Liping, ZHANG Ruirui, et al. Design and test of IEA-Ⅰ high speed wind tunnel for aerial plant protection[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(6): 73-81. (in Chinese)