Rchr
J-GLOBAL ID:201901006370396195
Update date: Apr. 15, 2024
Bjarkason Elvar Karl
Bjarkason Elvar Karl
Affiliation and department:
Job title:
Assistant Professor
Research field (2):
Applied mathematics and statistics
, Earth resource engineering, energy science
Research keywords (8):
Inverse modeling
, Uncertainty quantification
, Geothermal energy
, Reservoir modeling
, Randomized algorithms
, Linear algebra
, Numerical simulation
, Data assimilation
Research theme for competitive and other funds (5):
- 2020 - 2020 Grant nr. NÝR-08 - 2020. Project: Meðhöndlun óvissu og skekkju í forðafræðilíkönum fyrir jarðhitakerfi
- 2019 - 2019 Grant nr. NÝR-06 - 2019. Project: Ensemble Uncertainty Quantification Algorithms for Sustainable Geothermal Resource Management
- 2018 - 2018 Travel grant to attend the 6th International Summer School on Modern Computational Science held in Oldenburg, 3-14 September, 2018.
- 2016 - 2016 Conference travel grant to attend the 41st Stanford Geothermal Workshop, Stanford, 22-24 February, 2016.
- 2012 - 2014 MSc Project: Predicting Thermal Drawdown in Geothermal Systems Using Interwell Tracer Tests
Papers (33):
-
Mukuhira, Y., Fehler, M.C., Bjarkason, E.K., Ito, T., Asanuma, H. On the b-value dependency of injection-induced seismicity on geomechanical parameters. International Journal of Rock Mechanics and Mining Sciences. 2024. 174. 105631
-
Bjarkason, E.K., Hawkins, A.J. Preliminary evaluation of cesium tracer adsorption for geothermal applications: Implications for temperature decline predictions. Proceedings of International Symposium on Earth Science and Technology 2023. 2023. 370-373
-
Miyora, T., Bjarkason, E.K., Naganawa, S. Modelling of geothermal cuttings transportation during drilling-A case study of well PW-03B in Paka geothermal field, Kenya. Geothermal Resources Council Transactions. 2023. 47. 1045-1059
-
Shimomura, R., Sugawara, H., Bjarkason, E.K., Naganawa, S. Thermal stress analysis considering casing eccentricity in a supercritical geothermal well. Geothermal Resources Council Transactions. 2023. 47. 3033-3042
-
Onuki, M, Bjarkason, E.K, Naganawa, S. Experimental analysis of how the form of biodegradable resin drilling fluid additives affects filtration properties and lost circulation prevention performance. Geothermal Resources Council Transactions. 2023. 47. 1104-1114
more...
MISC (2):
-
石塚師也, 山谷祐介, 渡邉教弘, 小林洋介, BJARKASON Elvar, 鈴木杏奈, 茂木透, 浅沼宏, 梶原竜哉, 杉本健, et al. Utilization of AI in deep geothermal resource evaluation. 資源地質学会年会講演会講演要旨集. 2022. 71st (CD-ROM)
-
嶋章裕, 石塚師也, BJARKASON Elvar, 鈴木杏奈, LIN Weiren. Development of a deep learning approach to estimate numerical simulation parameters of a hydrothermal system: Evaluation using a two-dimensional model. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
Lectures and oral presentations (53):
-
Preliminary evaluation of cesium tracer adsorption for geothermal applications: Implications for temperature decline predictions
(International Symposium on Earth Science and Technology 2023 2023)
-
Evaluation of cutting behavior of PDC bits in medium-hard rock
(Annual Meeting of the Geothermal Research Society of Japan 2023)
-
Evaluation of casing and cement integrity in supercritical geothermal well using finite element method
(Annual Meeting of the Geothermal Research Society of Japan 2023)
-
Evaluating wellbore cooling effect with insulated drill pipes in supercritical geothermal well drilling
(Annual Meeting of the Geothermal Research Society of Japan 2023)
-
Effect of bottomhole mud pressure on PDC bit drilling performance investigated using discrete element simulations
(Annual Meeting of the Geothermal Research Society of Japan 2023)
more...
Education (3):
- 2014 - 2019 The University of Auckland Department of Engineering Science PhD in Engineering Science
- 2011 - 2014 University of Iceland Faculty of Earth Sciences MSc in Geophysics
- 2008 - 2011 University of Iceland Faculty of Sciences BSc in Physics
Professional career (1):
- PhD (The University of Auckland)
Work history (12):
- 2022/04 - 現在 Akita University Assistant Professor
- 2019/05 - 2022/03 Tohoku University Institute of Fluid Science Postdoctoral Researcher
- 2018/11 - 2019/04 The University of Auckland Department of Engineering Science Research Assistant
- 2014/04 - 2018/08 The University of Auckland Department of Engineering Science Doctoral Researcher
- 2012/05 - 2012/09 Vatnaskil Consulting Engineers Research Assistant
- 2011/09 - 2011/12 University of Iceland Faculty of Physical Sciences Teaching Assistant
- 2011/06 - 2011/08 Princeton University Research Assistant
- 2010/09 - 2011/05 University of Iceland Faculty of Physical Sciences Teaching Assistant
- 2010/06 - 2010/08 CERN Summer Student Programme Research Assistant
- 2010/05 - 2010/06 University of Iceland Faculty of Physical Sciences Research Assistant
- 2009/09 - 2010/05 University of Iceland Faculty of Physical Sciences Teaching Assistant
- 2009/06 - 2009/08 University of Iceland Faculty of Physical Sciences Research Assistant
Show all
Awards (4):
- 2014/08 - AUEA Braithwaite-Thompson Graduate Research Award
- 2014/06 - Landsbanki Landsbanki student scholarship
- 2011/06 - The Prize of G. P. Bjarnason awarded for excellent academic achievement in physics.
- 2008/06 - University of Iceland Incentive and Excellence Award
Association Membership(s) (3):
The Geothermal Research Society of Japan
, The International Geothermal Association
, The Geothermal Association of Iceland
Return to Previous Page