Yan LYU, Shaoqing SHI, Xianghui HAN, Di WANG, Yushuang LI, Mingji WANG, Yu PU. Research on Laser Telemetry Optical Path Matching for Methane Emission and Leakage in Station Space[J]. Optoelectronic Technology, 2024, 44(2): 145
- Optoelectronic Technology
- Vol. 44, Issue 2, 145 (2024)
Fig. 1. Schematic of TDLAS detection integral concentration
Fig. 2. Leakage model and scanning detection scheme for leakage port 1
Fig. 3. Leakage cloud map of leakage port 1 after 10 seconds under different working conditions(partial view)
Fig. 4. Detection value of leakage port 1 under different working conditions (The red line represents the lowest limit of laser detection)
Fig. 5. Leakage cloud map of leakage port 2 after 10 seconds under different working conditions(partial view)
Fig. 6. Detection value of leakage port 2 under different working conditions (The red line represents the lowest limit of laser detection)
Fig. 7. Leakage cloud map of leakage port 2 after 10 seconds under different working conditions(partial view)
Fig. 8. Detection value of leakage port 3 under different working conditions (The red line represents the lowest limit of laser detection)
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