Welcome to OpenAIR@RGU

The COVID-19 storm and the energy sector: the impact and role of uncertainty. [Dataset] (2021)
Dataset
SZCZYGIELSKI, J.J., BRZESZCZYŃSKI, J., CHARTERIS, A. and BWANYA, P.A. 2022. The COVID-19 storm and the energy sector: the impact and role of uncertainty. [Dataset]. Energy economics [online], 109, article 105258. Available from: https://doi.org/10.1016/j.eneco.2021.105258

In this study, the authors investigate the impact and the timing of the impact of COVID-19 related uncertainty on returns and volatility for 20 national energy indices and a global energy index using ARCH/GARCH models. The data sample spans the perio... Read More about The COVID-19 storm and the energy sector: the impact and role of uncertainty. [Dataset].

Systematic evaluation of pyrolysis processes and biochar quality in the operation of low-cost flame curtain pyrolysis kiln for sustainable biochar production. (2023)
Journal Article
JAYAKUMAR, A., MORRISSET, D., KOUTSOMARKOS, V., WURZER, C., HADDEN, R.M., LAWTON, L., EDWARDS, C. and MAŠEK, O. 2023. Systematic evaluation of pyrolysis processes and biochar quality in the operation of low-cost flame curtain pyrolysis kiln for sustainable biochar production. Current research in environmental sustainability [online], 5, article 100213. Available from: https://doi.org/10.1016/j.crsust.2023.100213

Low-cost pyrolysis units such as flame curtain pyrolysis kilns are gaining popularity for biochar production. However, the processes that govern the working of such units are not well understood. Here, emissions, temperatures and mass loss are monito... Read More about Systematic evaluation of pyrolysis processes and biochar quality in the operation of low-cost flame curtain pyrolysis kiln for sustainable biochar production..

Plug and abandonment of oil and gas wells: a comprehensive review of regulations, practices, and related impact of materials selection. (2023)
Journal Article
CHUKWUEMEKA, A.O., OLUYEMI, G., MOHAMMED, A.I. and NJUGUNA, J. 2023. Plug and abandonment of oil and gas wells: a comprehensive review of regulations, practices, and related impact of materials selection. Geoenergy science and engineering [online], In Press, article 211718. Available from: https://doi.org/10.1016/j.geoen.2023.211718

This paper reviews the state of research in permanent barrier materials for plug and abandonment of oil and gas wells to identify key strengths and weaknesses of each barrier material and understand the impact of reservoir conditions and fluids on ba... Read More about Plug and abandonment of oil and gas wells: a comprehensive review of regulations, practices, and related impact of materials selection..

Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid. (2016)
Presentation / Conference
ALI, D. and KHALIL, S. 2016. Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid. In Proceedings of the 2016 Qatar Foundation Annual research conference (ARC'16): towards world-class research and innovation, 22-23 March 2016, Dohar, Qatar. Dohar: Hamad bin Khalifa University Press [online], EEOP2240. Available from: https://doi.org/10.5339/qfarc.2016.eeop2240

The implementation of large-scale renewable energy systems (such as solar and wind) in the GCC is widely growing nowadays, particularly in remote areas generation applications where the grid extension is costly. The integration of renewable energy sy... Read More about Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid..

Structural design and analysis of a high temperature solid oxide steam tubular electrolyser. (2023)
Presentation / Conference
KURUSHINA, V., SOMAN, A., RAJENDRAN, V., PRATHURU, A., HOSSAIN, M., HORRI, B., CAI, Q. and FAISAL, N. 2023. Structural design and analysis of a high temperature solid oxide steam tubular electrolyser. Presented at the 2023 All things hydrogen conference (ATH23) [online], 14 March 2023, Aberdeen, UK. Available from: https://tinyurl.com/56ut5jjb

The hydrogen production is an active area of the innovation and development in the perspective of the next decade, with the relative dominance of the alkaline, proton exchange and solid oxide (SO) technology. The gradual maturity of the latter techno... Read More about Structural design and analysis of a high temperature solid oxide steam tubular electrolyser..