Browsing UiS Brage by Author "Assadi, Mohsen"
Now showing items 21-35 of 35
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Investigation of Corrosion in Geothermal Wells - A Qualitative Risk Assessment
Kalvenes, Kristi Larsdottir (Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06-15)The petroleum industry uses a variety of qualitative risk assessment methods for maintaining well integrity, such as well barrier schematics and barrier diagrams. Identifying barriers and using well barrier schematics are ... -
Machine learning for underground gas storage with cushion CO2 using data from reservoir simulation
Helland, Johan Olav; Friis, Helmer André; Assadi, Mohsen; Nagy, Stanislaw (Peer reviewed; Journal article, 2023)Underground natural gas storage (UNGS) is a means to store energy temporarily for later recovery and use. In such storage operations, carbon dioxide (CO2) can be injected as cushion gas to improve the operating efficiency ... -
Natural gas: A transition fuel for sustainable energy system transformation?
Safari, Amir; Das, Nandini; Langhelle, Oluf; Roy, Joyashree; Assadi, Mohsen (Peer reviewed; Journal article, 2019)Current discourse on the transition to a decarbonized energy system future is dominated by renewable energy solutions. Initial conditions for this transition may vary across different regions and countries. There are, ... -
A novel approach based on artificial neural network for calibration of multi-hole pressure probes
Nikpey Somehsaraei, Homam; Hölle, Magnus; Hönen, Herwart; Assadi, Mohsen (Peer reviewed; Journal article, 2020)Imperfections in the manufacturing process of flow measuring probes affect their measuring behavior. Nevertheless, in order to provide the highest possible accuracy, each individual multi-hole pressure probe has to be ... -
Numerical modelling of a high temperature borehole thermal energy storage system: Norway case study
Awadelseed, Abdelazim Abbas Ahmed; Assadi, Mohsen; Gholami, Raoof; Ahmed, Naveed (Peer reviewed; Journal article, 2023)Global warming is threatening life on earth. Utilising renewable energy is considered as the most effective measure to minimise anthropogenic CO2 emissions. High-temperature borehole thermal energy storage (BTES) systems ... -
Petroleum Sector-Driven Roadmap for Future Hydrogen Economy
Safari, Amir; Joyashree, Roy; Assadi, Mohsen (Peer reviewed; Journal article, 2021)In the climate change mitigation context based on the blue hydrogen concept, a narrative frame is presented in this paper to build the argument for solving the energy trilemma, which is the possibility of job loss and ... -
Power Transmission and Control in Microturbines’ Electronics: A Review
Abuhaiba, Ahmad; Assadi, Mohsen; Apostolopoulou, Dimitra; Al-Zaili, Jafar; Sayma, Abdulnaser I. (Peer reviewed; Journal article, 2023)When the shaft rotates in microturbines, the rotational movement is converted to electrical power. This is achieved through a permanent magnet synchronous machine (PMSM) housed on the shaft and the power electronics ... -
Prediction of Optimal Production Time during Underground CH4 Storage with Cushion CO2 Using Reservoir Simulations and Artificial Neural Networks
Helland, Johan Olav; Friis, Helmer André; Assadi, Mohsen; Klimkowski, Lukasz; Nagy, Stanislaw (Peer reviewed; Journal article, 2023)Injection of carbon dioxide (CO2) in aquifers for underground natural gas storage (UNGS) can improve the operating efficiency of the storage facility during gas injection and production and later serve as a solution for ... -
The Role of Micro Gas Turbines in Energy Transition
Banihabib, Reyhaneh; Assadi, Mohsen (Peer reviewed; Journal article, 2022)In the progressively rising decentralized energy market, micro gas turbines (MGT) are seen with great potential owing to their low emissions, fuel flexibility, and low maintenance. The current transformation in the landscape ... -
Techno-economic assessment of decarbonisation technologies for the iron and steel industry
Bhaskar, Abhinav (PhD Theses;704, Doctoral thesis, 2023)Rapid decarbonisation of all segments of the economy is essential to limit the global mean surface temperature rise to 1.5ºC. Industries contribute to approximately a quarter of the global energy related emissions but have ... -
Techno-economic assessment of hydrogen production from seawater
Dokhani, Sepanta; Assadi, Mohsen; Pollet, Bruno G. (Peer reviewed; Journal article, 2023)Population growth and the expansion of industries have increased energy demand and the use of fossil fuels as an energy source, resulting in release of greenhouse gases (GHG) and increased air pollution. Countries are ... -
Techno-economic evaluation of hard rock drilling technologies - Establishing a baseline
Brøndbo, Caroline Suriani (Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-07)The industry is moving forward to drilling in harder and more abrasive formations. This challenging environment poses a challenge upon bit technologies and rate of penetration (ROP). The aim of this thesis is to gain a ... -
Towards a Low-Carbon Future for Offshore Oil and Gas Industry A Smart Integrated Energy Management System with Floating Wind Turbines and Gas Turbines
Banihabib, Reyhaneh; Assadi, Mohsen (Peer reviewed; Journal article, 2023)Decarbonizing offshore oil and gas fields is crucial in the global fight against climate change. To achieve this objective, the offshore oil and gas industry has embraced innovative energy systems, including microgrids ... -
Trends and advances in micro gas turbine technology for sustainable energy solutions: A detailed review
Weerakoon, Abeysingha Hettige Samitha; Assadi, Mohsen (Peer reviewed; Journal article, 2023)Micro Gas Turbines (MGT’s) have gained significant popularity in various energy systems due to their adaptability, low emissions, flexible structure, and ease of maintenance. Past two decades, Micro Gas Turbine (MGT) based ... -
Using Artificial Neural Networks to Gather Intelligence on a Fully Operational Heat Pump System in an Existing Building Cluster
Fadnes, Fredrik Skaug; Banihabib, Reyhaneh; Assadi, Mohsen (Peer reviewed; Journal article, 2023)The use of heat pumps for heating and cooling of buildings is increasing, offering an efficient and eco-friendly thermal energy supply. However, their complexity and system integration require attention to detail, and minor ...