Now showing items 21-30 of 405
Onset of smoldering and transition to flaming fire
(The University of Bergen, 2013-06-28)
<p><strong>Aim:</strong> The aim of this work has been to investigate the effects of density, heat flux and boundary conditions on smoldering. Two focus areas were chosen: the onset of smoldering and the transition from ...
Implementasjon av interrupt-styrd DMA-overføring på HLT-RORC
(The University of Bergen, 2005)
På CERN i Geneve vert det bygd ein ny partikkelakselerator kalla LHC. Ein av dei fire hovuddetektorane i LHC vert kalla for ALICE. I ALICE-detektoren møtest akselererte blyion i høgenergetiske kollisjonar. Med desse ...
Reactive transport modelling of hydrate phase transition dynamics in porous media
(The University of Bergen, 2015-03-27)
<p>Gas hydrate is believed to be so abundant in nature that some estimates suggest it contains more than two times equivalent energy of the whole fossil fuels on Earth. Besides, reservoir hydrates have other important ...
Acoustic measurement of liquid density with applications for mass measurement of oil
(The University of Bergen, 2007-11-23)
Measurement of seawater refractive index and salinity by means of optical refraction
(The University of Bergen, 2012-05-22)
The aim of this work has been to construct and test a compact refractometer for accurate measurement of seawater refractive index and salinity. The specific goal was to measure the refractive index of the water sample with ...
High voltage electrical discharges in the laboratory
(The University of Bergen, 2014-12-18)
A new phenomenon called terrestrial gamma-ray flashes (TGFs) was discovered early in the 1990s by the NASA satellite Compton Gamma-Ray Observatory. The short-duration bursts of highly energetic gamma-rays are caused by ...
A Golden-Channel Higgs Decay
(The University of Bergen, 2011-06-01)
With a Higgs mass greater than 190 GeV and lower than 300 GeV, the decay channel H --> ZZ --> 4l becomes what is referred to as the golden channel for Higgs decay (clean signal). Suppose a pair of on shell Zs with ...
En eksperimentell studie av CO2 lagring i sandstein og kalkstein med bruk av ulike avbildningsteknikker
(The University of Bergen, 2012-11-20)
De naturlige klimagassene sørger for at middeltemperaturen på jorda er ca. 15 C, og ikke -18 C som den ville vært uten klimagassene. De menneskeskapte (antropogene) utslippene av klimagassene CO2, CH4, N2O og fluorholdige ...
Calibration of the ALICE Photon Spectromter (PHOS) using the neutral pion to gamma gamma decay
(The University of Bergen, 2009-09-01)
The Large Hadron Collider (LHC) is under construction beneath the border between Switzerland and France. If it is successful, it will accelerate and collide protons at 7 T eV per proton in center of mass. Furthermore, it ...
An Experimental Investigation on the Effect of Nitrogen Enriched Air and Heat Transfer on the Maximum Experimental Safe Gap for Propane Gas Explosions
(The University of Bergen, 2012-06-15)
Electrical apparatuses for use in potentially explosive gas atmospheres are required to be enclosed. There are two main requirements in the design of such enclosures. Firstly, they are required to withstand the pressure ...