Fiber optic sensors in ocean observation: A comprehensive review

Kumari, C. R. Uma; Dhanalakshmi, Samiappan; Kumar, R.; Sudhakar, Tata

doi:10.1016/j.ijleo.2018.10.186

Cited by 65 publications

(26 citation statements)

References 54 publications

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“…The reaction of elements with their surrounding structure causes various erosion problems including pitting of tubes, deterioration of various parts and corrosion fatigue. It is perceived that corrosion type and seriousness are emphatically relying on the surrounding environment, for which the marine climate is viewed as an important infrastructural deterioration [17,18].…”

Section: Corrosion and Biofoulingmentioning

confidence: 99%

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

et al. 2021

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Adverse effects of wastewater on the hygiene of human and circumstances is a major issue in society. Appropriate refining systems with high efficiency is required to treat the wastewater. Sewage treatment plant plays a major and important role in conserving incredible nature of the environment. Microbiologically Induced Corrosion (MIC) is an important phenomenon in sewage structures which causes the deterioration of infrastructures. Huge capital has been spent and efforts have been made on wastewater treatment infrastructure to increase operating efficiency and reliability of compliance. The investments in reimbursement and maintenance of sewer structures upsurge with an increase in the rate of MIC. The focus of this review is to describe MIC in sewer structure and the factors influencing the corrosion such as the generation of Sulfuric acid (H2SO4), Relative Humidity (RH), pH of the concrete structure and temperature. Modern developments in the design of Fiber Optical Sensors (FOSs) for observing the parameters including pH, Hydrogen Sulfide (H2S), RH and temperature will be discussed.

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Section: Corrosion and Biofoulingmentioning

confidence: 99%

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

et al. 2021

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“…At a distance of 10 km chosen due to most small and medium industries or premises require this distance of FBG array for environment monitoring [27]. For larger area coverage such as land and oceanic surveying applications, 50 km distance may be favourable therefore it is chosen as one of the simulation parameter for fiber distance [28]. For remote sensing in rural areas where the source and signal receiver has to be far from the area of monitoring due to power source availability, may require fiber length of up to 100 km.…”

Section: Effect Of Transmission Power and Distancementioning

confidence: 99%

Investigation of the Effect of FBG Profiles, Temperature and Transmission Distance for Environmental Sensing & Monitoring

Riza¹,

Go²

2020

Adv. sci. technol. eng. syst. j.

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“…and underwater applications (Kao et al, 2017, Abdillah et al, 2017. Previous reviews address in situ autonomous ocean observing methods and sensors both generic (Mills et al, 2012;Crise et al, 2018) and application specific (Danovaro et al, 2016;Kumari et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Toward the widespread application of low-cost technologies in coastal ocean observing (Internet of Things for the Ocean)

et al. 2021

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The ability to access user-friendly, low-cost instrumentation remains a limiting factor in coastal ocean observing. The majority of currently available marine observation equipment is difficult to deploy, costly to operate, and requires specific technical skills. Moreover, a harmonized observation program for the world’s coastal waters has not yet been established despite the efforts of the global ocean organizations. Global observational systems are mainly focused on open ocean waters and do not include coastal and shelf areas, where models and satellites require large data sets for their calibration and validation. Fortunately, recent technological advances have created opportunities to improve sensors, platforms, and communications that will enable a step-change in coastal ocean observing, which will be driven by a decreasing cost of the components, the availability of cheap housing, low-cost controller/data loggers based on embedded systems, and low/no subscription costs for LPWAN communication systems. Considering the above necessities and opportunities, POGO’s OpenMODs project identified a series of general needs/requirements to be met in an Open science development framework. In order to satisfy monitoring and research necessities, the sensors to be implemented must be easily interfaced with the data acquisition and transmission system, as well as compliant with accuracy and stability requirements. Here we propose an approach to co-design a cost-effective observing modular instrument architecture based on available low-cost measurement and data transmission technologies, able to be mounted/operated on various platforms. This instrument can fit the needs of a large community that includes scientific research (including those in developing countries), non-scientific stakeholders, and educators.

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Fiber optic sensors in ocean observation: A comprehensive review

Cited by 65 publications

References 54 publications

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

Investigation of the Effect of FBG Profiles, Temperature and Transmission Distance for Environmental Sensing & Monitoring

Toward the widespread application of low-cost technologies in coastal ocean observing (Internet of Things for the Ocean)

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