Andri Arnaldsson
Andri Arnaldsson
Vatnaskil Consulting Engineers
Verifierad e-postadress på vatnaskil.is - Startsida
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A fast and robust algorithm for Bader decomposition of charge density
G Henkelman, A Arnaldsson, H Jónsson
Computational Materials Science 36 (3), 354-360, 2006
54672006
Comparison of methods for finding saddle points without knowledge of the final states
RA Olsen, GJ Kroes, G Henkelman, A Arnaldsson, H Jónsson
The Journal of chemical physics 121 (20), 9776-9792, 2004
4362004
Theoretical calculations of and associative desorption from Ni(111): Could subsurface hydrogen play an important role?
G Henkelman, A Arnaldsson, H Jónsson
The Journal of chemical physics 124 (4), 044706, 2006
1632006
Comparison of Quantum Dynamics and Quantum Transition State Theory Estimates of the H + CH4 Reaction Rate
S Andersson, G Nyman, A Arnaldsson, U Manthe, H Jónsson
The Journal of Physical Chemistry A 113 (16), 4468-4478, 2009
1422009
Tunneling in hydrogen and deuterium atom addition to CO at low temperatures
S Andersson, TPM Goumans, A Arnaldsson
Chemical Physics Letters 513 (1-3), 31-36, 2011
532011
Theoretical study of kinks on screw dislocation in silicon
L Pizzagalli, A Pedersen, A Arnaldsson, H Jónsson, P Beauchamp
Physical Review B 77 (6), 064106, 2008
482008
Model simulations of the Hengill area, Southwestern Iceland
G Gunnarsson, A Arnaldsson, AL Oddsdóttir
Transport in porous media 90 (1), 3-22, 2011
392011
Path optimization with application to tunneling
DM Einarsdóttir, A Arnaldsson, F Óskarsson, H Jónsson
International Workshop on Applied Parallel Computing, 45-55, 2010
262010
Geothermal model calibration using a global minimization algorithm based on finding saddle points and minima of the objective function
M Plasencia, A Pedersen, A Arnaldsson, JC Berthet, H Jónsson
Computers & geosciences 65, 110-117, 2014
232014
Efficient evaluation of atom tunneling combined with electronic structure calculations
V Ásgeirsson, A Arnaldsson, H Jónsson
The Journal of chemical physics 148 (10), 102334, 2018
182018
Calculation of quantum mechanical rate constants directly from ab initio atomic forces
A Arnaldsson
University of Washington, 2007
142007
Renewability assessment of the Reykjanes geothermal system, SW-Iceland
G Axelsson, A Arnaldsson, JCC Berthet, CJ Bromley, EÁ Gudnason, ...
Proc. of the World Geothermal Congress 575, 2015
132015
Numerical scheme to simulate flow through anisotropic rocks in TOUGH2
A Arnaldsson, JC Berthet, S Kjaran, SÞ Sigurðsson
Computers & Geosciences 65, 37-45, 2014
132014
Updated conceptual model and capacity estimates for the greater olkaria geothermal system, Kenya
G Axelsson, A Arnaldsson, H Ármannsson, K Árnason, G Einarsson, ...
Proceedings, 2013
112013
Model simulation of the geothermal fields in the Hengill area, south-western Iceland
G Gunnarsson, A Arnaldsson, AL Oddsdóttir
Proceedings World Geothermal Congress, 2010
92010
Bader charge analysis
W Tang, A Arnaldsson, ST Chill, G Henkelman
51970
Analysis and modelling of gravity changes in the Reykjanes Geothermal System in Iceland, during 2004-2010
EÁ Guðnason, A Arnaldsson, G Axelsson, JCC Berthet, S Halldórsdóttir, ...
Proceedings of the World Geothermal Congress 2015, 2015
42015
Global optimization of reservior models by mapping out object function minima and saddle points
M Plasencia, A Pedersen, A Arnaldsson, H Jónsson
Proceeding of 37th workshop on Geothermal Reservoir engineering Conference …, 2012
22012
GEOTHERMAL MODEL CALIBRATION USING A GLOBAL MINIMIZATION ALGORITHM BASED ON FINDING SADDLE POINTS AS WELL AS MINIMA OF THE OBJECTIVE FUNCTION
M Plasencia, A Pedersen, A Arnaldsson, H Jónsson
Proceedings of THOUGH Symposium, 2012
22012
Revision of the Conceptual Model for the Olkaria Geothermal System, Kenya
G Axelsson, V Gudmundsdóttir, A Arnaldsson, H Ármannsson, K Árnason, ...
Proc. Stanford Geotherm. Work, 1-9, 2017
12017
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Artiklar 1–20