Ruishu Wright
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View article: Brillouin Sensing with PCA, and PCA-Based Neural Networks for Efficient Temperature Monitoring
Brillouin Sensing with PCA, and PCA-Based Neural Networks for Efficient Temperature Monitoring Open
This work explores peak estimation techniques in Brillouin Optical Time Domain Analysis (BOTDA), emphasizing both accuracy and efficiency. Euclidean distance measurement method is applied to principal components derived from Brillouin Gain…
View article: Pilot-Scale Validation of Distributed Optical Fiber Sensors for Underground Pipeline Monitoring
Pilot-Scale Validation of Distributed Optical Fiber Sensors for Underground Pipeline Monitoring Open
Monitoring parameters such as hoop strain, pressure, and acoustic vibrations is key to detecting potential leaks, intrusions, or structural issues. Distributed optical fiber sensor (DOFS) systems provide a compelling solution for continuou…
View article: Fusion of Experiments and Simulations for Real-Time Identification of Pipeline Defects
Fusion of Experiments and Simulations for Real-Time Identification of Pipeline Defects Open
In this study, we explored fusion of experiments and simulations for real time identification of pipeline defects across physical and non-physical domains. The challenges associated to data processing were addressed and a combined classifi…
View article: Improving Stability of an Optical Fiber pH Sensor with a Calcined Polyethylenimine-Coating at High Pressures and Temperatures
Improving Stability of an Optical Fiber pH Sensor with a Calcined Polyethylenimine-Coating at High Pressures and Temperatures Open
With an increased interest in subsurface gas storage technology for various energy applications, monitoring wellbore structural stability and subsurface geochemistry has become more pressing, and pH is a key parameter to measure. As high p…
View article: Efficient Signal Processing in BOTDA: Utilizing PCA and PCA-Based Neural Networks for Temperature Monitoring
Efficient Signal Processing in BOTDA: Utilizing PCA and PCA-Based Neural Networks for Temperature Monitoring Open
This work presents a comparative analysis of the various signal processing techniques used in the Brillouin gain spectrum (BGS) peak estimation. Traditional fitting methods such as Lorentzian curve fitting (LCF) are slow and less effective…
View article: Optical Fiber H2 Sensor Operating in Harsh Environments of Subsurface H2 Storage Reservoirs
Optical Fiber H2 Sensor Operating in Harsh Environments of Subsurface H2 Storage Reservoirs Open
Monitoring hydrogen concentration in the subsurface storage reservoirs is vital to ensure the integrity and safety of the storage facilities. An optical fiber hydrogen sensor consisting of a palladium-based sensing layer and a protective p…
View article: Deep Neural Network Assisted Distributed Strain and Temperature Fiber Sensor System for Natural Gas Pipeline Monitoring
Deep Neural Network Assisted Distributed Strain and Temperature Fiber Sensor System for Natural Gas Pipeline Monitoring Open
Natural gas pipeline integrity monitoring is crucial to detect potential leaks, find structural issues, and prevent environmental damage. This article presents a system of natural gas pipeline monitoring that uses a specialized double Bril…
View article: Multiparameter optical fiber sensing for energy infrastructure through nanoscale light–matter interactions: From hardware to software, science to commercial opportunities
Multiparameter optical fiber sensing for energy infrastructure through nanoscale light–matter interactions: From hardware to software, science to commercial opportunities Open
Monitoring of energy infrastructure through robust yet economical sensing platforms is becoming an area of increased importance, with ubiquitous applications including the electrical grid, natural gas and oil transportation pipelines, H2 i…
View article: Multi-Parameter Optical Fiber for Distributed Sensing of Humidity, CH4, CO2, and Corrosion
Multi-Parameter Optical Fiber for Distributed Sensing of Humidity, CH4, CO2, and Corrosion Open
This work describes the use of the optical fiber sensor (OFS) for successful monitoring of humidity, CH4, and CO2 based on the strain produced along the single-mode fiber (SMF) sensor. This is enabled by absorption of H2O/gases onto the co…
View article: Reduced Order Model for Guided Wave Propagation on Gas Pipelines to Enable Real-Time Simulation
Reduced Order Model for Guided Wave Propagation on Gas Pipelines to Enable Real-Time Simulation Open
Reduced order model for simulation of Guided wave propagation is presented here. The utilization of reduced order models ensures efficient data generation for a variety of parameters where it takes huge computational effort to simulate, cr…
View article: Passive Wireless Surface Acoustic Wave Sensors for Methane Leakage and Corrosion Monitoring in Pipelines
Passive Wireless Surface Acoustic Wave Sensors for Methane Leakage and Corrosion Monitoring in Pipelines Open
Motivation and recent work to develop Surface Acoustic Wave devices and related systems for in-situ gas monitoring and corrosion by proxy.
View article: Quantum Sensing for Energy Applications
Quantum Sensing for Energy Applications Open
Quantum sensing is creating potentially transformative opportunities to exploit intricate quantum mechanical phenomena in new ways to make ultrasensitive measurements of multiple parameters. A growing interest in quantum sensing has create…
View article: Advanced Sensors for In-Situ Amine Degradation Monitoring in Post-Combustion Carbon Capture
Advanced Sensors for In-Situ Amine Degradation Monitoring in Post-Combustion Carbon Capture Open
In order to improve the long-term performance of post-combustion carbon capture technologies, improvements to the detection of solvent degradation or reduction in CO2 capture efficiency are necessary. A pair of sensors were deployed to the…
View article: Advanced Distributed Optical Fiber Sensor Systems for Pipeline Integrity Monitoring
Advanced Distributed Optical Fiber Sensor Systems for Pipeline Integrity Monitoring Open
Distributed fiber optic sensors allow the measurement of structural parameters such as static/dynamic strain, temperature, pressure, and vibrations at thousands of locations along a single fiber cable. Deep neural network (DNN) algorithms …
View article: H2 Sensing with an Optical Fiber Sensor in the Subsurface H2 Storage Conditions
H2 Sensing with an Optical Fiber Sensor in the Subsurface H2 Storage Conditions Open
The concentration of hydrogen is subject to change due to biological reactions in the underground hydrogen storage reservoirs. Thus, monitoring hydrogen concentration in the subsurface gas deposits is vital to ensure the integrity and safe…
View article: SHASTA: Task 2.2: Sensor Development for Subsurface Hydrogen Storage Monitoring Technology Maturation and Commercialization Plan (TMCP)
SHASTA: Task 2.2: Sensor Development for Subsurface Hydrogen Storage Monitoring Technology Maturation and Commercialization Plan (TMCP) Open
In Task 2.2 under the SHASTA program, NETL is developing in-situ optical fiber sensors for real-time monitoring of hydrogen, methane, and chemical parameters such as pH at subsurface hydrogen storage conditions. This Technology Maturation …
View article: Achieving precise multiparameter measurements with distributed optical fiber sensor using wavelength diversity and deep neural networks
Achieving precise multiparameter measurements with distributed optical fiber sensor using wavelength diversity and deep neural networks Open
The development of advanced distributed optical fiber sensing systems that are capable of performing accurate and spatially resolved multiparameter measurements is of great interest to a wide range of scientific and industrial applications…
View article: FiberFlex: Real-time FPGA-based Intelligent and Distributed Fiber Sensor System for Pedestrian Recognition
FiberFlex: Real-time FPGA-based Intelligent and Distributed Fiber Sensor System for Pedestrian Recognition Open
In recent years, security monitoring of public places and critical infrastructure has heavily relied on the widespread use of cameras, raising concerns about personal privacy violations. To balance the need for effective security monitorin…
View article: Quantum for Energy Systems and Technologies
Quantum for Energy Systems and Technologies Open
Quantum information science (QIS) is creating a transformative opportunity to improve processes for energy production, distribution, and consumption. In this presentation, we will show the works that are currently pursued into two major di…
View article: Simulation Analysis of Mode Hopping Impacts on OFDR Sensing Performance
Simulation Analysis of Mode Hopping Impacts on OFDR Sensing Performance Open
This article examines the impacts of mode hopping on the sensing performance of optical frequency domain reflectometry (OFDR) and explores the potential for developing economical OFDR interrogators employing low-cost distributed feedback (…
View article: Distributed optical fiber sensor systems: application to natural gas pipeline monitoring
Distributed optical fiber sensor systems: application to natural gas pipeline monitoring Open
Distributed fiber optic sensing is a cutting-edge technology that has found extensive applications in the monitoring of pipelines. Considering the low backscattering level of standard single-mode fiber as fiber under test, a Rayleigh enhan…
View article: Magnetic field sensing via optically detected magnetic resonance and spin relaxometry using nitrogen vacancies in nanodiamonds
Magnetic field sensing via optically detected magnetic resonance and spin relaxometry using nitrogen vacancies in nanodiamonds Open
Quantum sensing is broadly defined as the use of quantum materials, quantum coherence, and/or quantum entanglement to measure physical quantities and/or to enhance the sensitivity of classical analytical measurements. Certain materials exh…
View article: Calcined polyethyleneimine-coated optical fibers for distributed pH monitoring at high pressures and temperatures
Calcined polyethyleneimine-coated optical fibers for distributed pH monitoring at high pressures and temperatures Open
In the oil and gas, CO2 sequestration, H2 subsurface storage, and geothermal energy sectors, subsurface pH measurements are critical for monitoring the geochemical conditions and estimating potential corrosion rates of wellbore systems. Re…
View article: Multi-parameter optical fiber sensing of humidity, CH4, CO2, and corrosion
Multi-parameter optical fiber sensing of humidity, CH4, CO2, and corrosion Open
In this work, the previously demonstrated capability of the optical fiber sensor (OFS) for successful monitoring of humidity has been extended to monitor the humidity, CH4, and CO2 with different gas composition based on the strain produce…
View article: Lab scale demonstration of pipeline third-party damage classification using convolutional neural networks
Lab scale demonstration of pipeline third-party damage classification using convolutional neural networks Open
This research aims to propose a simple experiment for third party damage classification problem by generating a dataset of third-party damage events on a laboratory scale utilizing single mode-multi mode-single mode (SMS) fiber acoustic se…
View article: Ultra-long-distance BOTDA sensor system employing hybrid amplification and advanced noise reduction technique
Ultra-long-distance BOTDA sensor system employing hybrid amplification and advanced noise reduction technique Open
Brillouin Optical Time Domain Analysis (BOTDA) sensor system play a pivotal role in distributed sensing, which enables precise measurements of strain and temperature across extensive fiber lengths. Nonetheless, challenges emerge as distanc…
View article: Ultra-Long Distance BOTDA Sensor System Employing Hybrid Amplification and Advanced Noise Reduction Techniques
Ultra-Long Distance BOTDA Sensor System Employing Hybrid Amplification and Advanced Noise Reduction Techniques Open
Brillouin Optical Time Domain Analysis (BOTDA) sensor systems play a pivotal role in distributed sensing, which enables precise measurements of strain and temperature across extensive fiber lengths. This research offers a comprehensive str…