Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Xiaobo Tu"'
Publikováno v:
IEEE Photonics Journal, Vol 6, Iss 2, Pp 1-8 (2014)
This paper reports a vector Brillouin optical time-domain analyzer based on heterodyne detection and IQ demodulation algorithm. This approach employs an acousto-optic frequency shifter to generate a single-frequency reference, which simplifies the pr
Externí odkaz:
https://doaj.org/article/3b0d0ed02c75420ab1bac644b997952d
Publikováno v:
2020 IEEE International Conference on Power, Intelligent Computing and Systems (ICPICS).
CO is one of the main air pollution gases. The monitoring of CO concentration is very important for air pollution control. At present, TDLAS has been widely used in air environment monitoring. However, in the measurement process, the baseline fitting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498c6c8b0073c163ff311b281d1cc128
https://doi.org/10.1109/icpics50287.2020.9202119
https://doi.org/10.1109/icpics50287.2020.9202119
Publikováno v:
ICDSP
Accurate real-time diagnosis of the temperature of the combustion flow field is of great significance to study the combustion mechanism, improve combustion efficiency, and reduce pollution emissions. Based on TDLAS technology, this paper uses a direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e3dc8186aec9f25391dfe40f57656b
https://doi.org/10.1145/3408127.3408175
https://doi.org/10.1145/3408127.3408175
Publikováno v:
Fifth International Symposium on Laser Interaction with Matter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a694229033aadb0f3b552273036e56ba
https://doi.org/10.1117/12.2524291
https://doi.org/10.1117/12.2524291
Publikováno v:
Journal of Physics: Conference Series. 1592:012022
CO in combustion products of aeroengine is a sign product of incomplete combustion. Real-time monitoring of CO can feedback combustion efficiency, which is of great significance to the design of combustion chamber and the optimization of fuel ratio o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d86744b9573f3e2c0d98ba92f9907280
https://doi.org/10.1088/1742-6596/1592/1/012022
https://doi.org/10.1088/1742-6596/1592/1/012022
Publikováno v:
Chinese Physics B. 29:093301
The effects of temperature and pressure on laser-induced fluorescence (LIF) of OH are numerically studied under the excitation of A–X (1,0) transition at high pressures. A detailed theoretical analysis is carried out to reveal the physical processe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c24e3584c74212ea9faddd9aeb34d63d
https://doi.org/10.1088/1674-1056/aba5ff
https://doi.org/10.1088/1674-1056/aba5ff
Autor:
Xiaobo Tu, Yongzhao Zhan
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030341190
ICIG (1)
ICIG (1)
One-stage object detection methods have attracted much attention for their high speed performance compared with two-stage methods. But one-stage methods under performs with small object detection. Feature Pyramid Network (FPN) was widely used to deal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7c001ac9ee45b80eba96aa16e4d81d
https://doi.org/10.1007/978-3-030-34120-6_49
https://doi.org/10.1007/978-3-030-34120-6_49
Publikováno v:
Journal of Loss Prevention in the Process Industries. 64:104088
Oil gas explosion in long-narrow confined space is a typical unsteady combustion process. To study the reaction process, two experiment techniques are adopted in this research. One is planner laser induced fluorescence, which is used to achieve the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c441d371d2a361ffc2e0b7deb289b3e7
https://doi.org/10.1016/j.jlp.2020.104088
https://doi.org/10.1016/j.jlp.2020.104088
Publikováno v:
AOPC 2017: Optical Spectroscopy and Imaging.
Cavity structure is used to increase the Interferometric Rayleigh scattering signal intensity. By using ZEMAX method, we simulate a special cavity mode comprising two spherical reflectors with different size, including the focal length and the diamet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::317a8fc40ca22e086b97353d971533c7
https://doi.org/10.1117/12.2284392
https://doi.org/10.1117/12.2284392
Publikováno v:
SPIE Proceedings.
Planar laser induced fluorescence (PLIF) has been a very important species analysis approach in combustion research, but is most often presented qualitatively. Therefore, another supplementary techniques are needed for quantitative PLIF measurement.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d60ca11e46ec5e38763bd2aa65c53d
https://doi.org/10.1117/12.2268312
https://doi.org/10.1117/12.2268312