Blar i USN Open Archive på forfatter "Yan, Ru"
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AE-Sensors and Multimodal Sensor Data Fusion in Liquid Flow metering
Kharche, Shailesh Vinay (Master thesis, 2022)One of the biggest challenges in Oil and gas industries is finding convenient method for accurately measuring flow rate of multiphase materials flowing through a system. There are different approaches done to handle this ... -
Colour Quality Monitoring System for Plastic Pipes Exterior Walls Colour with Machine Learning and Image Processing
Ringstad, Hans-Christian (Master thesis, 2023)Pipelife Norge AS is working on automating quality control for their pipes, specifically monitoring the exterior wall colour. Currently, operators manually inspect the pipes and rely on their experience to judge the ... -
Computer vision-guided autonomous grasping system using Leo Rover with robotic arm
Ali, Nasir (Master thesis, 2024)The master’s thesis project explores Leo Rover, equipped with a Lidar sensor, stereo camera, and robotic arm, available at University of South-Easten Norway. Leo Rover is a semi-autonomous mobile robot used for research ... -
Data Analysis and Modelling of Induction Hardening Processes
Panzeri Reyes, Stefano Fernando (Master thesis, 2023)In collaboration with ENRX, this project conducted a technical feasibility study focused on data collection and analysis. The project involved gathering operational data from induction hardening machines owned by various ... -
Development of machine learning model for CO2 capture plants to predict solvent degradation
Narimani, Sam (Master thesis, 2022)Increasing average temperature of the earth has significantly influenced human’s life that many efforts have been carried out to cut the major sources of rising temperature. Among all, emissions and specifically carbon ... -
Ensemble learning in the estimation of flow types and velocities of individual phases in multiphase flow using non-intrusive accelerometers' and process pressure data
Yan, Ru; Viumdal, Håkon; Fjalestad, Kjetil; Mylvaganam, Saba (Chapter, 2022)Multiphase flows with oil/ gas/ water are common in oil and gas industries. Accurately identifying flow types and estimating flow velocities of the individual phases are crucial for different purposes, such as observing ... -
IoT based data logger system for NOMAD sewage units with focus on efficiency and performance
Flaten, Edith Mari (Master thesis, 2022)NOMAD unit is a sanitary infrastructure released by JetsTM in 2022. The aim of this thesis is to look at the feasibility of data logging from a mobile site of the NOMAD unit to a cloud platform or external location. This ... -
Multiphase flow estimation using accelerometers, ultrasonic sensors, and machine learning
Khadka, Ashim (Master thesis, 2022)The new sensors, accelerometers, and ultrasonic sensors were installed in the existing multimodal sensor suite used in the multiphase flow in the process hall in Campus Porsgrunn of USN. Multiphase flow experiments were ... -
Multiphase Flow Metering with Multimodal Sensor Suite for Identification of Flow Regimes, and Estimation of Phase Fractions and Velocities
Kazmi, Noorain Syed (Master thesis, 2023)In this Master Thesis, data-driven multiphase flow metering models are developed to classify flow regimes and to estimate phase fractions and velocities of two-phase air/water flow after collecting data from the horizontal ... -
Velocity Monitoring of Phases in Oil/Gas/Water Multiphase Flow
Rahman, Abdur (Master thesis, 2023)Machine learning and deep learning techniques have gained significant attention in recent years for enhancing the precision and efficiency of velocity estimation in multiphase flow. This thesis aims to achieve three ...