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Yungang Zhang

Yanshan University

School of Information Science and Engineering

Qinhuangdao

China

  • Yanshan University

SCHOLARLY PAPERS

3

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185

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0

Scholarly Papers (3)

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1.

An Iterative Algorithm to Improve Infrared Thermographic Systems’ Accuracy in Temperature Field Measurement of Aluminum Alloys

Number of pages: 33 Posted: 25 Oct 2022
Kaiyue Zhang, Bin Liu, Yu Lei, Liang Guo, ruidong fu, Yucun Zhang and Yungang Zhang
affiliation not provided to SSRN, Yanshan University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Yanshan University
Downloads 80 (809,932)

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Aluminum alloys, Infrared thermography, Emissivity, Iterative algorithm, Temperature field measurement

2.

An Ultrafast Optical Sensor for Simultaneous Detection of Nh3 Temperature and Concentration Based on Ultraviolet Absorption Spectral Redshift Combined with Spectral Reconstruction

Number of pages: 28 Posted: 25 Jul 2024
Mu Li, Qiwen Zhou, Yongqi Wu, Jie Gao, Rui Zhu, Qiang Gao, Xijun Wu and Yungang Zhang
Yanshan University, affiliation not provided to SSRN, affiliation not provided to SSRN, Yanshan University, Yanshan University, Tianjin University, Yanshan University and Yanshan University
Downloads 57 (989,921)

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ammonia, ultraviolet differential absorption spectrum, redshift, spectral autocorrelation, spectral reconstruction, three-dimensional field map

3.

An Ultra-Sensitive Optical H2s Sensor Based on Thermal Conversion Combined with Uv-Doas: Dynamic Detection from Ppm to Ppb Level

Number of pages: 32 Posted: 10 Jan 2024
Mu Li, Jie Gao, Rui Zhu, Xinhui Li, Xijun Wu, Qiang Gao and Yungang Zhang
Yanshan University, Yanshan University, Yanshan University, Yanshan University, Yanshan University, Tianjin University and Yanshan University
Downloads 48 (1,086,013)

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Hydrogen sulfide, Sulfur dioxide, Ultra-sensitive, Thermal conversion, Differential optical absorption spectroscopy, Practical tests