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Characteristics of Reflection Spectrum of Brillouin Dynamic Grating in Single Mode Fibers
期刊论文
ACTA PHOTONICA SINICA, 2021, 卷号: 50, 期号: 7
作者:
Lai Junchi
;
Hou Shanglin
;
Lei Jingli
;
Li Xiaoxiao
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/10/14
Stimulated Brillouin scattering
Single mode fiber
Reflection spectrum
Fiber grating
Brillouin dynamic grating
Research on multi-frequency ultrasonic scanning detecting technology of cavity in the test borehole
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 16
作者:
Wang, Jinchao
;
Wang, Chuanying
;
Huang, Xiaohua
;
Zou, Junpeng
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  |  
浏览/下载:18/0
  |  
提交时间:2021/05/25
Multi-frequency ultrasound
Cavity
Rock velocity
Structural plane
Stability
Numerical analysis of non-reflection boundary simulation method for radiation acoustic field [辐射声场无反射边界模拟方法的数值分析]
期刊论文
Jixie Qiangdu/Journal of Mechanical Strength, 2019, 卷号: 41, 期号: 2, 页码: 275-281
作者:
Li L.
;
Liu Y.
;
Sun F.
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/11
Acoustic field
Boundary
Perfectly matched layer(PML)
Plan wave
Numerical simulation of acoustic fields in formation generated by linear phased array acoustic transmitters during logging while drilling
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 卷号: 182
-
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浏览/下载:4/0
  |  
提交时间:2020/01/03
Logging while drilling
Linear phased array
Acoustic reflection logging
P wave
A novel method of reducing the acoustic emission wave reflected by boundary based on acoustic black hole
期刊论文
ULTRASONICS, 2019, 卷号: 94, 页码: 292-304
作者:
Wang, Xiaoran
;
Liu, Xiandong
;
Tai, Junfei
;
He, Tian
;
Shan, Yingchun
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  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Acoustic emission
Boundary reflection
Acoustic black hole
Orthogonal test
Finite element
The Acoustic Characteristics of Dolomite under Compression and Its Application in the Crack Research
期刊论文
Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2019, 卷号: 51, 期号: 3, 页码: 949-960
作者:
Zhu, Honglin
;
Chen, Qiao
;
Xu, Xiaohu
;
Liu, Hong
;
Wen, Xiangyu
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  |  
浏览/下载:5/0
  |  
提交时间:2020/02/18
Some improvement strategies for the time-domain dual-sensor full waveform inversion
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2018, 卷号: 11, 期号: 13
作者:
Zhong, Yu
;
Liu, Yangting
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浏览/下载:8/0
  |  
提交时间:2019/08/19
Dual-sensor FWI
Band-pass Wiener filter
Spectral conjugate gradient
Efficient boundary storage method
The ultrasonic response of numerical simulation and analysis of scattering characteristics in digital core for shale reservoir
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1069-1082
作者:
Wang Zhiwei
;
Fu Liyun
;
Zhang Yan
;
Wei Wei
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  |  
浏览/下载:30/0
  |  
提交时间:2018/09/26
Longmaxi Formation digital shale core
Heterogeneous two-phase media modeling
Pore elasticity two-phase media ultrasonic numerical simulation
Coda wave scatter analysis and heterogeneity assessment
The ultrasonic response of numerical simulation and analysis of scattering characteristics in digital core for shale reservoir
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1069-1082
作者:
Wang Zhiwei
;
Fu Liyun
;
Zhang Yan
;
Wei Wei
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2018/09/26
Longmaxi Formation digital shale core
Heterogeneous two-phase media modeling
Pore elasticity two-phase media ultrasonic numerical simulation
Coda wave scatter analysis and heterogeneity assessment
高斯模激光冲击钛合金薄壁件应力场的演变机制
期刊论文
中国激光, 2018, 卷号: 45, 期号: 5, 页码: 1-8
作者:
赵吉宾
;
胡太友
;
陆莹
;
孙博宇
;
乔红超
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  |  
浏览/下载:22/0
  |  
提交时间:2018/06/30
激光技术
激光冲击强化
薄壁件
钛合金
数值模拟
残余应力场
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