Ásdís Helgadóttir
Ásdís Helgadóttir
Assistant Professor at the Department of Industrial Engineering, Mechanical Engineering and Computer
Verifierad e-postadress på hi.is
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A level set approach for diffusion and Stefan-type problems with Robin boundary conditions on quadtree/octree adaptive Cartesian grids
J Papac, A Helgadottir, C Ratsch, F Gibou
Journal of Computational Physics 233, 241-261, 2013
482013
An adaptive, finite difference solver for the nonlinear Poisson-Boltzmann equation with applications to biomolecular computations
M Mirzadeh, M Theillard, A Helgadöttir, D Boy, F Gibou
Communications in Computational Physics 13 (1), 150-173, 2013
272013
A Poisson–Boltzmann solver on irregular domains with Neumann or Robin boundary conditions on non-graded adaptive grid
Á Helgadóttir, F Gibou
Journal of Computational Physics 230 (10), 3830-3848, 2011
272011
Imposing mixed Dirichlet–Neumann–Robin boundary conditions in a level-set framework
A Helgadottir, YT Ng, C Min, F Gibou
Computers & Fluids 121, 68-80, 2015
112015
Numerical investigation of several twisted tubes with non-conventional tube cross sections on heat transfer and pressure drop
B Indurain, D Uystepruyst, F Beaubert, S Lalot, Á Helgadóttir
Journal of Thermal Analysis and Calorimetry 140 (3), 1555-1568, 2020
62020
On solving the poisson equation with discontinuities on irregular interfaces: GFM and VIM
Á Helgadóttir, A Guittet, F Gibou
International Journal of Differential Equations 2018, 2018
32018
Mesh Twisting Technique for Swirl Induced Laminar Flow Used to Determine a Desired Blade Shape
Á Helgadóttir, S Lalot, F Beaubert, H Pálsson
Applied Sciences 8 (10), 1865, 2018
22018
A Harmonised Instrumental Earthquake Catalogue for Iceland and the Northern Mid-Atlantic Ridge
K Jónasson, B Bessason, Á Helgadóttir, P Einarsson, GB Gudmundsson, ...
Natural Hazards and Earth System Sciences Discussions, 1-26, 2021
12021
Balancing Student Workload with Learning Outcome-The Search for Suitable Assignment Format for a Fluid Mechanics Lab
A Helgadottir, H Palsson, G Geirsdottir
INTERNATIONAL JOURNAL OF ENGINEERING EDUCATION 36 (6), 1924-1937, 2020
2020
Áhættumat flóða
E Pagneux, Á Helgadóttir
Ársfundur Veðurstofu Íslands, 27. mars 2014, 2014
2014
Numerical Solution Techniques for Microfluidic Devices
Á Helgadóttir, F Gibou
Particles in Complex Flows 2012, International conference on Fundamentals …, 2012
2012
A full Navier-Stokes solver on Irregular Domains coupled with a Poisson-Boltzmann solver with Neumann or Robin boundary conditions on Non-Graded Adaptive Grid
A Helgadottir, F Gibou
APS Division of Fluid Dynamics Meeting Abstracts 64, D5. 010, 2011
2011
A Full Navier - Stokes solver on Irregular Domains couples with a Poisson - Boltzmann Solver with Neumann or Robin Boundary Conditions on Non-Graded Adaptive Grid
Á Helgadóttir, F Gibou
SIAM Conference on Computational Science and Engineering, Reno, NV, 2011
2011
A Poisson-Boltzmann solver on Non-Graded Adaptive Grid with Neumann or Robin boundary conditions on Irregular Domains
Á Helgadóttir, F Gibou
Modeling Electrostatics in Molecular Biology: Computational Methods for …, 2011
2011
A Full Navier - Stokes solver on Irregular Domains couples with a Poisson - Boltzmann Solver with Neumann or Robin Boundary Conditions on Non-Graded Adaptive Grid
FG Á. Helgadóttir
SIAM Conference on Computational Science and Engineering, Reno, NV, 2011
2011
A Poisson-Boltzmann solver on Non-Graded Adaptive Grid with Robin boundary conditions on Irregular Domains
A Helgadottir, F Gibou
APS Division of Fluid Dynamics Meeting Abstracts 63, CD. 009, 2010
2010
Simulation Tools for Three Dimensional Fluid Flow with Electrostatic Forcing Term on Arbitrary Geometry Using Octree Grids
A Helgadottir
University of California, Santa Barbara, 2010
2010
A new Ghost Fluid approach on non-graded adaptive cartesian grid for solving the Poisson equation with jump conditions enforced on an irregular interface
A Helgadottir, F Gibou
APS Division of Fluid Dynamics Meeting Abstracts 62, BL. 004, 2009
2009
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Artiklar 1–18