Measurement sensitivity and resolution for background oriented schlieren during image recording

被引：52
|
作者：
Gojani, Ardian B. [1 ]
Kamishi, Burim [2 ]
Obayashi, Shigeru [1 ]
机构：
[1] Tohoku Univ, Inst Fluid Sci, Aoba Ku, Sendai, Miyagi 9808577, Japan
[2] Univ Prishtina, Dept Phys, Fac Math & Nat Sci, Prishtina 10000, Kosovo, Serbia
来源：
JOURNAL OF VISUALIZATION | 2013年 / 16卷 / 03期
关键词：
Flow visualization; Sensitivity; Resolution; Uncertainty; Accuracy; Background oriented schlieren (BOS);
D O I：
10.1007/s12650-013-0170-5
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Background oriented schlieren (BOS) visualization technique is examined by means of optical geometry. Two most important results are the calculation of the sensitivity and spatial resolution of a BOS system, which allows for the determination of the experiment design space. A set of relations that characterize the performance of a BOS measurement is given, with emphasis on the design of background pattern and spatial placement of optical components.
引用
收藏
页码：201 / 207
页数：7
相关论文
共 50 条
  • [1] Measurement sensitivity and resolution for background oriented schlieren during image recording
    Ardian B. Gojani
    Burim Kamishi
    Shigeru Obayashi
    Journal of Visualization, 2013, 16 : 201 - 207
  • [2] Background-oriented schlieren sensitivity in terms of geometrical parameters of measurement setup
    Koponen, Eero
    Leskinen, Jarkko
    Tarvainen, Tanja
    Pulkkinen, Aki
    Journal of the Acoustical Society of America, 2023, 154 (06): : 3726 - 3736
  • [3] Background-oriented schlieren sensitivity in terms of geometrical parameters of measurement setup
    Koponen, Eero
    Leskinen, Jarkko
    Tarvainen, Tanja
    Pulkkinen, Aki
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2023, 154 (06): : 3726 - 3736
  • [4] The background oriented schlieren technique: sensitivity, accuracy, resolution and application to a three-dimensional density field
    Goldhahn, Erik
    Seume, Joerg
    EXPERIMENTS IN FLUIDS, 2007, 43 (2-3) : 241 - 249
  • [5] The background oriented schlieren technique: sensitivity, accuracy, resolution and application to a three-dimensional density field
    Erik Goldhahn
    Jörg Seume
    Experiments in Fluids, 2007, 43 : 241 - 249
  • [6] Performance of Background Oriented Schlieren with different background patterns and image processing techniques
    Vinnichenko, Nikolay A.
    Pushtaev, Aleksei V.
    Plaksina, Yulia Yu.
    Uvarov, Alexander V.
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2023, 147
  • [7] Sensitivity and resolution response of optical flow-based background-oriented schlieren to speckle patterns
    Cakir, Bora O.
    Lavagnoli, Sergio
    Saracoglu, Bayindir H.
    Fureby, Christer
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 35 (07)
  • [8] Application of Background Oriented Schlieren for quantitative measurement of transonic flows
    Santos, L.
    Stryczniewicz, W.
    XXIII FLUID MECHANICS CONFERENCE (KKMP 2018), 2018, 1101
  • [9] An experimental sensitivity comparison of the schlieren and background-oriented schlieren techniques applied to hypersonic flow
    Fisher, T. B.
    Quinn, M. K.
    Smith, K. L.
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 30 (06)
  • [10] Measurement of spray characteristics using the background-oriented schlieren technique
    Lee, Junyong
    Kim, Namho
    Min, Kyoungdoug
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2013, 24 (02)
12345