Estimation of the Error of the Optophysical Method for Measuring the Parameters of an Air Shock Wave

被引：0
|
作者：
Gerasimov, S. I. [1 ,2 ,3 ,4 ]
Sirotkina, A. G. [2 ]
Trepalov, N. A. [1 ]
Gerasimova, R. V. [2 ]
机构：
[1] All Russia Res Inst Expt Phys RFYaTs VNIIEF, Russian Fed Nucl Ctr, Sarov, Russia
[2] Branch Natl Res Nucl Univ MEPhI, Sarov Inst Phys & Technol, Sarov, Russia
[3] Nizhnii Novgorod State Tech Univ, Nizhnii Novgorod, Russia
[4] Russian Acad Sci, Inst Problems Mech Engn, Branch Inst Appl Phys, Nizhnii Novgorod, Russia
来源：
MEASUREMENT TECHNIQUES | 2019年 / 62卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
optophysical measurements; background-oriented schlieren method; air shock wave; explosive test;
D O I：
10.1007/s11018-019-01627-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The base error of the optophysical method of measuring the parameters of an air shock wave formed as the result of the explosion of an explosive charge is estimated. With the use of reference data, the process of measuring the parameters of an air shock wave by the black box method was simulated. Values were obtained for the mean standard deviation of the result of measuring the overpressure of air in the air shock wave front for various conditions (spatial resolution, frame frequency) of the video recording of the process of exploding explosive charges of various mass.
引用
收藏
页码：342 / 346
页数：5
相关论文
共 50 条
  • [41] Research on Explosive Shock Wave Parameters Film Test Method Based on Image Method
    Tang, Yikang
    PROCEEDINGS OF THE WORLD CONFERENCE ON INTELLIGENT AND 3-D TECHNOLOGIES, WCI3DT 2022, 2023, 323 : 79 - 87
  • [42] Measuring method of pedestrian flow and estimation method of parameters included in model of evacuation simulator
    Miyoshi T.
    Zairyo/Journal of the Society of Materials Science, Japan, 2019, 68 (03) : 278 - 284
  • [43] Lowering of shock-wave detonation parameters using an air-water screen
    Buzukov, A.A., 2000, Izdatel'stvo SO RAN (36):
  • [44] A shock wave experimental study on Damaping olivine and estimation of its parameters for equation of state
    Chen Zu-An
    Yuan Xian-Hao
    Huang Xiao-Ge
    Liu Fu-Sheng
    Dili Xiati
    Bai Wu-Ming
    CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2016, 59 (01): : 152 - 156
  • [45] Study on the Evolution Characteristics of Pressure Pulse in Shock Tube and a Method of Simulating Air Explosion Shock Wave
    Zhou Y.
    Pei L.
    Long R.
    Zhang Q.
    Liu B.
    Ren J.
    Binggong Xuebao/Acta Armamentarii, 2023, 44 (12): : 3815 - 3825
  • [46] Estimation method of channel phase error based on clutter of multiple wave positions
    Hu, Rui-Xian
    Wang, Tong
    Bao, Zheng
    Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2012, 34 (09): : 1788 - 1795
  • [47] Square Error Method for threshold estimation in extreme value analysis of wave heights
    Silva-Gonzalez, F.
    Heredia-Zavoni, E.
    Inda-Sarmiento, G.
    OCEAN ENGINEERING, 2017, 137 : 138 - 150
  • [48] Research on Dynamic Burst Location Method Based on Air Blast Shock Wave
    Lü Z.-J.
    Han J.-L.
    Li H.-Y.
    Huang F.-L.
    Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2019, 39 (10): : 1039 - 1044
  • [49] Prediction method of shock wave peak overpressure generated by air explosion of rocket
    Wang Y.
    Wang H.
    Cui C.
    Duan Y.
    Zhao B.
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2020, 46 (07): : 1371 - 1378
  • [50] Parameters of Air Cylindrical Shock Waves
    Sumskoi, S. I.
    Sof'in, A. S.
    Zainetdinov, S. Kh.
    Agapov, A. A.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2020, 14 (04) : 625 - 630
12345