Deformation measurement of testing machine based on laser interference method

Author(s):  
Mao Bin ◽  
Cui Jianjun ◽  
Chen Kai ◽  
Shu Honglin ◽  
Shen Xueping ◽  
...  
2021 ◽  
Vol 2127 (1) ◽  
pp. 012019
Author(s):  
A V Kuchmenko ◽  
K M Lapitsky ◽  
I A Lapitskaya ◽  
E B Badamshina

Abstract The purpose of the present work was to investigate partially transparent and high-density two-phase liquids using the laser interference method to establish the limits of applicability of this method. The results of the work include the interference fringe patterns of drops when using various kinds of liquids, the calculated drop sizes. The calculation of inaccuracies was also carried out to further establishing the limits of applicability of this method.


2020 ◽  
Vol 47 (9) ◽  
pp. 0904006
Author(s):  
孙朝明 Sun Chaoming ◽  
孙凯华 Sun Kaihua ◽  
葛继强 Ge Jiqiang

2021 ◽  
Vol 2127 (1) ◽  
pp. 012060
Author(s):  
A V Kuchmenko ◽  
S S Usmanova ◽  
N M Skornyakova ◽  
V V Kuchmenko

Abstract The work aim is to investigate the influence of the parameters of the laser interference method experimental setup on the obtained images. Using computer modeling based on the diffraction theory and physical experiment, the change in the parameters of the interference pattern for different viewing angles had been shown. The results can be used to develop a single algorithm for processing images of the laser interference method.


2009 ◽  
Vol 52 (9) ◽  
pp. 924-930
Author(s):  
A. S. Mikhalev ◽  
B. S. Rinkevichius ◽  
N. M. Skornyakova

2018 ◽  
Vol 27 (1) ◽  
pp. 34-40 ◽  
Author(s):  
Min Jin Kang ◽  
Minyeong Kim ◽  
Eui Sun Hwang ◽  
Jiwhan Noh ◽  
Sung Tae Shin ◽  
...  

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