74 citations · 179 across the 13 of their papers we have counts for
13 papers
Numerical studies of long-term wettability alteration effects in CO storage applications
David Landa-Marbán, Kundan Kumar, Sarah Eileen Gasda +2
The wettability of the rock surface in porous media has an effect on the constitutive saturation functions that govern capillary pressure and relative permeability. The term wettab…
Field-scale optimization of injection strategies for leakage mitigation using microbially induced calcite precipitation
Svenn Tveit, David Landa-Marbán
An optimization procedure for sealing leakage paths in field-scale application of microbially induced calcite precipitation (MICP) is develop and applied to CO storage. The pro…
Field-scale impacts of long-term wettability alteration in geological CO storage
Abay Kassa, Sarah Eileen Gasda, David Landa-Marbán +2
Constitutive functions that govern macroscale capillary pressure and relative permeability are central in constraining both storage efficiency and sealing properties of CO stor…
Numerical studies of CO leakage remediation by micp-based plugging technology
David Landa-Marbán, Kundan Kumar, Svenn Tveit +1
Microbially induced calcite precipitation (MICP) is a technology for sealing leakage paths to ensure the safe storage of CO in geological formations. In this work we introduce…
Practical approaches to study microbially induced calcite precipitation at the field scale
David Landa-Marbán, Svenn Tveit, Kundan Kumar +1
Microbially induced calcite precipitation (MICP) is a new and sustainable technology which utilizes biochemical processes to create barriers by calcium carbonate cementation; there…
Mathematical Modeling, Laboratory Experiments, and Sensitivity Analysis of Bioplug Technology at Darcy Scale
David Landa-Marbán, Gunhild Bødtker, Bartek Florczyk Vik +4
In this paper we study a Darcy-scale mathematical model for biofilm formation in porous media. The pores in the core are divided into three phases: water, oil, and biofilm. The wat…
An upscaled model for permeable biofilm in a thin channel and tube
David Landa-Marbán, Gunhild Bødtker, Kundan Kumar +2
In this paper, we derive upscaled equations for modelling biofilm growth in porous media. The resulting macro-scale mathematical models consider permeable multi-species biofilm inc…
A pore-scale model for permeable biofilm: numerical simulations and laboratory experiments
David Landa-Marbán, Na Liu, Iuliu Sorin Pop +5
In this paper we derive a pore-scale model for permeable biofilm formation in a two-dimensional pore. The pore is divided in two phases: water and biofilm. The biofilm is assumed t…
A Non-standard Model for Microbial Enhanced Oil Recovery Including the Oil-water Interfacial Area
David Landa-Marbán, Florin A. Radu, Jan M. Nordbotten
In this work we present a non-standard model for microbial enhanced oil recovery including the oil-water interfacial area. Including the interfacial area in the model, we eliminate…
Numerical simulation of biofilm formation in a microchannel
David Landa-Marbán, Iuliu S. Pop, Kundan Kumar +1
The focus of this paper is the numerical solution of a pore-scale model for the growth of a permeable biofilm. The model includes water flux inside the biofilm, different biofilm c…
Modeling and simulation of microbial enhanced oil recovery including interfacial area
David Landa-Marbán, Florin A. Radu, Jan M. Nordbotten
The focus of this paper is the derivation of a non-standard model for microbial enhanced oil recovery (MEOR) that includes the interfacial area (IFA) between the oil and water. We…
Microscopic Dirac Spectrum in a 2d Gauge Theory with Zero Chiral Condensate
Wolfgang Bietenholz, Ivan Hip, David Landa-Marbán
Fermionic theories with a vanishing chiral condensate (in the chiral limit) have recently attracted considerable interest; in particular variants of multi-flavour QCD are candidate…
Features of a 2d Gauge Theory with Vanishing Chiral Condensate
David Landa-Marbán, Wolfgang Bietenholz, Ivan Hip
The Schwinger model with flavors is a simple example for a fermionic model with zero chiral condensate Sigma (in the chiral limit). We consider numerical data for two…