Now showing items 11-20 of 593
Geo-modeling and fluid flow simulation in paleokarst reservoirs
(The University of Bergen, 2015-06-30)
This master thesis focuses on modeling and simulation of fluid flow in collapsed paleocave systems, also known as paleokarst. Petroleum reservoirs all around the world exhibit karst structures. The latest ones on the ...
PVCap as kinetic hydrate inhibitor in gas-water system
(The University of Bergen, 2009-11-20)
In this work, molecular dynamic (MD) simulations were employed on different model systems of practical and theoretical significance to investigate possible mechanisms of kinetic hydrate inhibition. Water/methane interface ...
Direct two-photon double ionization of H2
(American Physical Society, 2012-06-05)
We have studied the process of direct (nonsequential) two-photon double ionization of molecular hydrogen (H2). Solving the time-dependent Schr¨odinger equation by an ab initio method, total (generalized) and singlediffe ...
Læring av matematikk gjennom prosjekter i teknologi og design
(Caspar forlag og kursvirksomhet, 2006)
Multifrequency acoustic target strength of Northern krill
(The University of Bergen, 2009-03-30)
Although this thesis is a dissertation based on articles, an exhaustive overview on the main issues involved is also presented *. This is due to the necessity to summarize the numerous aspects of the problem, as well as ...
Surface Chemistry Study of Low Salinity Waterflood
(The University of Bergen, 2013-06-03)
There is increasing evidence that injecting low salinity brines has a significant impact on the amount of oil recovered, but the exact mechanism by which this occurs is an unsettled issue, and is supposed to be a cause of ...
Instrumentering av eksperimentell vannkolonne for studier av mikroalgers vertikalforflytning
(The University of Bergen, 2013-05-31)
Alger er viktig som primærprodusent i det marine økosystem. Det er derfor viktig at det oppnås større forståelse for hvordan alger lever og dør. For å kunne oppnå denne forståelsen må det gjøres tester og eksperimenter ...
Cluster observations of a field aligned current at the dawn flank of a bursty bulk flow
(European Geosciences Union, 2007-06-29)
This article describes observations of a bursty bulk flow (BBF) in the outer central plasma sheet. The observations are made with the Cluster satellites, located approximately 19RE downtail, close to the midnight sector ...
Possibility of Measuring the CP of a Higgs Boson at the LHC
(The University of Bergen, 2002)
NMR measurements of wettability alternation in Berea Sandstone
(The University of Bergen, 2011-11-28)
When a new oil reservoir is discovered and a production strategy is chosen the knowledge about wettability characteristics for the field is of outermost importance. Wettability is a key factor for fluid distribution ...