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Volume 54 Issue 6
Nov.  2019
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Article Contents
Journal of Southwest Jiaotong University  > 2019  >  54(6): 1305-1313.
LÜ Jinzhou, ZHANG Xiaoqing, ZHAO Xiaonan, CHEN Guangxiong, WU Yingchuan. Structural Dynamic Characteristics of Force-Measurement System for Impulse Wind Tunnel[J]. Journal of Southwest Jiaotong University, 2019, 54(6): 1305-1313. doi: 10.3969/j.issn.0258-2724.20170737
Citation: LÜ Jinzhou, ZHANG Xiaoqing, ZHAO Xiaonan, CHEN Guangxiong, WU Yingchuan. Structural Dynamic Characteristics of Force-Measurement System for Impulse Wind Tunnel[J]. Journal of Southwest Jiaotong University, 2019, 54(6): 1305-1313. doi: 10.3969/j.issn.0258-2724.20170737
shu

Structural Dynamic Characteristics of Force-Measurement System for Impulse Wind Tunnel

doi: 10.3969/j.issn.0258-2724.20170737
  • Received Date: 18 Oct 2017
  • Rev Recd Date: 31 Aug 2018
    • Available Online: 05 Sep 2018
  • Publish Date: 01 Dec 2019
    Abstract
  • During testing in impulse wind tunnel, vibrations of the force-measurement system (FMS) caused by airflow will greatly tamper measurement results. To solve this issue, firstly the dynamic model of the FMS was constructed according to its structural characteristics. Then, the virtual calibration and modal analysis were carried out. Thirdly, the transient analysis and inertia compensation were processed to obtain the response of the FMS. Finally, the force measurement tests was conducted in the impulse wind tunnel, and both the elastic and inertia outputs were obtained in tests. Results show that after inertia compensation, the mean measurement accuracy were improved, and the transient measurement accuracy were improved significantly. When there was resonance, the lowest transient measurement accuracy was 87.4% after inertia compensation. In the other cases, the transient measurement accuracy exceeded 91%. Vibrations on the output curves of the FMS were virtually smoothed after inertia compensation, demonstrating that inertia compensation can eliminate the disturbance in the outputs.

     

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  • STALKER R J. A study of the free-piston shock tunnel[J]. AIAA Journal, 1967, 5(12): 2160-2165.
    PATE S R, SILM L G, STALLINGS D W, et al. Development of an MHD-augmented,high enthalpy,shock tunnel facility[J]. AIAA Journal, 1974, 12(3): 289-297. doi: 10.2514/3.49223
    OLIVIER H, GROENIG H, BOZEC A L. Hypersonic model testing in a shock tunnel[J]. AIAA Journal, 1995, 33(2): 262-265. doi: 10.2514/3.12429
    ROBINSON M J, MEE D J, TSAI C Y, et al. Three-component force measurements on a large scramjet in a shock tunnel[J]. Journal of Spacecraft & Rockets, 2004, 41(3): 416-425.
    SCHULTZ I A, GOLDENSTEIN C S, STRAND C L, et al. Hypersonic scramjet testing via diode laser absorption in a reflected shock tunnel[J]. Journal of Propulsion & Power, 2014, 30(6): 1586-1594.
    TANNO H, KOMURO T, SATO K, et al. Aerodynamic force measurement technique with accelerometers in the impulsive facility HIEST[M]//Shock Waves. Berlin: Springer, 2009: 471-476.
    TANNO H, KOMURO T, TAKAHASHI M, et al. Unsteady force measurement technique in shock tubes[J]. Review of Sci-entific Instruments, 2004, 75(2): 532-536. doi: 10.1063/1.1641156
    SINGH P, MENEZES V, IRIMPAN K J, et al. Impulse force bal-ance for ultrashort duration hypersonic test facili-ties[DB/OL]. （2015-5-24）[2017-08-18]. https://www.hindawi.com/journals/sv/2015/803253/.
    SINGH P, TRIVEDI S, MENEZES V, et al. Dynamic calibration and validation of an accelerometer force balance for hypersonic lifting models[J]. The Scientific World Journal, 2014, 2014(6): 813759.
    TRIVEDI S, MENEZES V. Measurement of yaw,pitch and ide-force on a lifting model in a hypersonic shock tunnel[J]. Measurement, 2012, 45(7): 1755-1764. doi: 10.1016/j.measurement.2012.04.008
    SATHEESH K, JAGADEESH G. Analysis of an internally mount-able accelerometer balance system for use with non-isotropic models in shock tunnels[J]. Measurement, 2009, 42(6): 856-862. doi: 10.1016/j.measurement.2009.01.010
    SARAVANAN S, JAGADEESH G, REDDY K P J. Aerodynamic force measurement using 3-component accelerometer force balance system in a hypersonic shock tunnel[J]. Shock Waves, 2009, 18(6): 425-435. doi: 10.1007/s00193-008-0172-8
    SMITH A L, MEE D J, DANIEL W J T, et al. Design,modelling and analysis of a six component force balance for hypervelocity wind tunnel testing[J]. Computers & Structures, 2001, 79(11): 1077-1088.
    LAURENCE S J, HORNUNG H G. Image-based force and mo-ment measurement in hypersonic facilities[J]. Experiments in Fluids, 2009, 46(2): 343-353. doi: 10.1007/s00348-008-0565-6
    LAURENCE S J, KARL S. An improved visualization-based force-measurement technique for short-duration hypersonic facilities[J]. Experiments in Fluids, 2010, 48(6): 949-965. doi: 10.1007/s00348-009-0780-9
    刘洪山,徐翔,姜华. 应力波天平在国内激波风洞上的应用[J]. 实验流体力学,2006,20(1): 36-39. doi: 10.3969/j.issn.1672-9897.2006.01.009

    LIU Hongshan, XU Xiang, JIANG Hua, et al. The application of the stress wave force balance in shock tunnel[J]. Journal of Experiments in Fluid Mechanics, 2006, 20(1): 36-39. doi: 10.3969/j.issn.1672-9897.2006.01.009
    WANG Yunpeng, LIU Y, LUO C, et al. Force measurement using strain-gauge balance in a shock tunnel with long test duration[J]. Review of Scientific Instruments, 2016, 87(5): 1068.
    WANG Y, LIU Y, JIANG Z. Design of a pulse-type strain gauge balance for a long-test-duration hypersonic shock tunnel[J]. Shock Waves, 2016, 26(6): 1-10.
    贺伟,童泽润,李宏斌. 单模块超燃发动机推力测量天平研制[J]. 航空动力学报,2006,20(1): 36-39. doi: 10.3969/j.issn.1000-8055.2006.01.007

    HE Wei, TONG Zerun, LI Hongbin. Investigation of thrust balance for the single module scramjet[J]. Journal of Aerospace Power, 2006, 20(1): 36-39. doi: 10.3969/j.issn.1000-8055.2006.01.007
    王锋,贺伟,毛鹏飞,等. 脉冲风洞测力系统建模与载荷辨识方法研究[J]. 振动与冲击,2015,34(1): 94-103.

    WANG Feng, HE Wei, MAO Pengfei, et al. Dynamic modeling of testing system in impulse facilities and load identification method[J]. Journal of Vibration and Shock, 2015, 34(1): 94-103.
    程忠宇,陈宏,张琦. 多加速度计振动分离惯性补偿测力技术[J]. 流体力学实验与测量,1999,13(4): 57-61. doi: 10.3969/j.issn.1672-9897.1999.04.012

    CHENG Zhongyu, CHEN Hong, ZHANG Qi. Inertia compensation technology based on multi-accelerometer vibration separating[J]. Experiments and Measurements in Fluid Mechanics, 1999, 13(4): 57-61. doi: 10.3969/j.issn.1672-9897.1999.04.012
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