Gas Imaging with Uncooled Thermal Imager
M Zhang, G Chen, P Lin, D Dong, L Jiao - Sensors, 2024 - mdpi.com
Gas imaging has become one of the research hotspots in the field of gas detection due to its
significant advantages, such as high efficiency, large range, and dynamic visualization. It is …
significant advantages, such as high efficiency, large range, and dynamic visualization. It is …
TSFF-Net: A novel lightweight network for video real-time detection of SF6 gas leaks
Detecting Sulphur hexafluoride (SF6) gas leaks using infrared video images is the latest
technology. However, the current algorithm for autonomous real-time detection is imprecise …
technology. However, the current algorithm for autonomous real-time detection is imprecise …
Hybrid laser ablation and chemical reduction to synthesize Ni/Pd nanoparticles decorated multi-wall carbon nanotubes for effective enhancement of hydrogen storage
Simultaneous laser ablation and chemical reduction processes are introduced here to
decorate the multi-wall carbon nanotubes with metal nanoparticles (palladium and nickel) in …
decorate the multi-wall carbon nanotubes with metal nanoparticles (palladium and nickel) in …
Satellite remote sensing of particulate matter in the atmosphere of megacities: A case study of Tehran, Iran
Here, we investigate the annual variations of particulate matter (PM) levels for Tehran
megacity during 2018, using ground-based measurements and remotely sensed data, taken …
megacity during 2018, using ground-based measurements and remotely sensed data, taken …
Long-wave infrared multi-wavelength optical source for standoff detection of chemical warfare agents
JM Melkonian, J Armougom, M Raybaut… - Applied …, 2020 - opg.optica.org
We have designed and built a wavelength-tunable optical source for standoff detection of
gaseous chemicals by differential absorption spectrometry in the long-wave infrared. It is …
gaseous chemicals by differential absorption spectrometry in the long-wave infrared. It is …
Integrated path DIAL for standoff detection of acetone vapors under topographic target condition
A mid infrared tunable Differential Absorption Lidar (DIAL) operating in the spectral region of
3000–3450 nm has been developed and its performance has been evaluated by measuring …
3000–3450 nm has been developed and its performance has been evaluated by measuring …
Development of 3.0–3.45 µm OPO laser based range resolved and hard-target differential absorption lidar for sensing of atmospheric methane
We have developed a tripod mounted 3.0–3.45 µm OPO laser based differential absorption
lidar (DIAL) system for sensing of atmospheric methane. The system operates with Nd: YAG …
lidar (DIAL) system for sensing of atmospheric methane. The system operates with Nd: YAG …
Analytical investigation of electrical breakdown properties in a nitrogen-SF6 mixture gas
HS Uhm, YS Byeon, KB Song, EH Choi, HY Ryu… - Physics of …, 2010 - pubs.aip.org
The electrical breakdown properties in nitrogen gas mixed with SF 6 are analytically
investigated in this article by making use of the ionization and attachment coefficients of the …
investigated in this article by making use of the ionization and attachment coefficients of the …
Simulation analysis on the propagation of the optical partial discharge signal in I-shaped and L-shaped GILs
Y Xu, Y Qian, G Sheng, X Jiang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
When partial discharge (PD) occurs in the gas-insulated transmission line (GIL),
accompanied by the occurrence of sound, light, electricity and thermal phenomena, the …
accompanied by the occurrence of sound, light, electricity and thermal phenomena, the …
Open field testing of mid IR DIAL for remote detection of thiodiglycol vapor plumes in the topographic target configuration
A tunable mid-infrared differential absorption lidar (DIAL) mounted on a mobile platform has
been built for long range remote detection of thiodiglycol (TDG) vapor plumes. The IR …
been built for long range remote detection of thiodiglycol (TDG) vapor plumes. The IR …