Determining the supersonic flow velocity using the correlation function of signals from refraction sensors

被引：0
|
作者：
S. B. Leonov
A. A. Firsov
D. A. Yarantsev
机构：
[1] Russian Academy of Sciences,Joint Institute for High Temperatures
来源：
Technical Physics Letters | 2009年 / 35卷
关键词：
47.80.Cb;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The velocity of a supersonic gas flow has been measured using a modified method based on the cross-correlation analysis of signals from laser refraction sensors. The results of experiments showed that, for a cold flow (T0 = 297 K), the proposed method gives the flow velocity and temperature values close to those obtained using conventional gasdynamic measurements. The velocity of a preliminarily heated gas flow has been determined in the range of 500–750 m/s.
引用
收藏
页码：548 / 551
页数：3
相关论文
共 50 条
  • [1] Determining the supersonic flow velocity using the correlation function of signals from refraction sensors
    Leonov, S. B.
    Firsov, A. A.
    Yarantsev, D. A.
    TECHNICAL PHYSICS LETTERS, 2009, 35 (06) : 548 - 551
  • [2] Determining velocity from tagging velocimetry images using optical flow
    T. S. Gevelber
    B. E. Schmidt
    M. A. Mustafa
    D. Shekhtman
    N. J. Parziale
    Experiments in Fluids, 2022, 63
  • [3] Determining velocity from tagging velocimetry images using optical flow
    Gevelber, T. S.
    Schmidt, B. E.
    Mustafa, M. A.
    Shekhtman, D.
    Parziale, N. J.
    EXPERIMENTS IN FLUIDS, 2022, 63 (06)
  • [4] Determining Ω from the cluster correlation function
    Kashlinsky, A
    PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1998, 307 (1-4): : 67 - 73
  • [5] Detection of Arterial Stenosis Based on Synchronized Signals from Wearable Pulse and Blood Flow Velocity Sensors
    Zhu, Pengrui
    Zhao, Xiaowei
    Chen, Xuanhe
    Liu, Ran
    Ouyang, Han
    Hu, Yiran
    Shi, Bojing
    Fan, Yubo
    ACS SENSORS, 2025,
  • [6] Data Processing of Single Burst Signals From Laser Doppler Velocity Sensors for Turbulent Flow Measurements
    Upadhyay, Dishank
    2013 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMPUTING AND CONTROL (ISPCC), 2013,
  • [7] DOUBLE REFRACTION OF FLOW - NUMERICAL EVALUATION OF EXTINCTION ANGLE AND BIREFRINGENCE AS A FUNCTION OF VELOCITY GRADIENT
    SCHERAGA, HA
    EDSALL, JT
    GADD, JO
    JOURNAL OF CHEMICAL PHYSICS, 1951, 19 (09): : 1101 - 1108
  • [8] AN ALTERNATIVE CORRELATION PROCEDURE FOR DETERMINING VELOCITY AND MASS-FLOW RATE IN LIQUID SOLIDS FLOW
    BRAUN, H
    FUG, M
    SCHNEIDER, G
    CHEMIE INGENIEUR TECHNIK, 1988, 60 (02) : 150 - 151
  • [9] Blood Flow Velocity Estimation from Ultrasound Speckle Tracking Using Chirp Signals
    Liu, Hui
    Liu, Dong C.
    2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11, 2009, : 1833 - 1836
  • [10] Effect of Distortion in Velocity Profile on Flow Measurements Using Averaging Flow Sensors
    Kabacinski, Miroslaw
    Pospolita, Janusz
    SENSORS, 2020, 20 (10)
12345