Zobrazeno 1 - 10
of 1 154
pro vyhledávání: '"Fiber optic sensing"'
Publikováno v:
地质科技通报, Vol 43, Iss 6, Pp 26-38 (2024)
Significance Landslide disasters are widely distributed in China. Effective monitoring, early warning, and risk management measures are key to disaster prevention and mitigation. Progress Compared with conventional techniques, distributed fiber optic
Externí odkaz:
https://doaj.org/article/94ea78c69f8b4b48bb07f295f85c2ba1
Publikováno v:
Journal of Pipeline Science and Engineering, Vol 4, Iss 4, Pp 100184- (2024)
Based on the principles and characteristics of distributed fiber optic monitoring technology, this paper introduces the current research progress in identifying fiber optic vibration signals in oil and gas pipelines and summarizes their applications.
Externí odkaz:
https://doaj.org/article/23be972978b840dba95e07cf2c7cf88f
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100462- (2024)
Unidirectional long fiber reinforced polymers generally exhibit unfavorable abrupt and brittle failure under mechanical stresses without pre-warning which currently limits their use in safety critical applications. The lack of ductility of such compo
Externí odkaz:
https://doaj.org/article/ec3521c3e5854b218f7455a20ec8359a
Publikováno v:
Meitan xuebao, Vol 49, Iss 1, Pp 628-644 (2024)
Mining subsidence represents the primary environmental geological challenge in coal mining, particularly at high water level mining areas in the eastern regions of China. The control of movement deformation and the assessment of ecological losses in
Externí odkaz:
https://doaj.org/article/05ab90da6407463ba8bc1073049f2bf7
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-10 (2024)
Abstract Crop genetic engineering for better root systems can offer practical solutions for food security and carbon sequestration; however, soil layers prevent the direct visualization of plant roots, thus posing a challenge to effective phenotyping
Externí odkaz:
https://doaj.org/article/1d549191038a4582ad905dc1f68f1f6b
Publikováno v:
Photonic Sensors, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Miniaturized fiber-Bragg-grating (FBG) interrogators are of interest for applications in the areas where weight and size controlling is important, e.g., airplanes and aerospace or in-situ monitoring. An ultra-compact high-precision on-chip i
Externí odkaz:
https://doaj.org/article/e8411cbc392e4dffa3d29c1cd60d3eb1
Autor:
Alaaeddine Rjeb, Islam Ashry, Abderrahim Fakiri, Juan M. Marin, Fares Banjar, Shaj K. Manjalivalapil, Anwar Md Parvez, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Access, Vol 12, Pp 74649-74661 (2024)
Pipeline networks are the most reliable and efficient means of transporting oil, gas, and fluids across extensive distances. Therefore, monitoring pipelines continuously and ensuring their correct operation is essential. In this work, we investigated
Externí odkaz:
https://doaj.org/article/777ecadfe7a34d139961d561b920ef79
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 326-358 (2024)
The global energy industry is moving toward a trend of green and low-carbon transformation. A transparent power grid represents a new development form under this energy transition trend, integrating the power grid with new generation information and
Externí odkaz:
https://doaj.org/article/abf7df1eb98a4905b1aae7494dbedd6e
Publikováno v:
Sensors, Vol 24, Iss 23, p 7454 (2024)
Because of their high spatial resolution over extended lengths, distributed fiber optic sensors (DFOS) enable us to monitor a wide range of structural effects and offer great potential for diverse structural health monitoring (SHM) applications. Howe
Externí odkaz:
https://doaj.org/article/5f8cb48d57934fd8bbeaf6d5fcaf9844
Publikováno v:
Photonics, Vol 11, Iss 11, p 1083 (2024)
Modern, large bridges and tunnels represent important nodes in transportation arteries and have a significant impact on the development of transportation. The health and safety monitoring of these structures has always been a significant concern and
Externí odkaz:
https://doaj.org/article/df2cd5a6579b4bec8023196f65a41d8c