Formation water in oil and gas fields contain elevated concentrations of several radionuclides compared with seawater. It is therefore of interest to track the fate of these radionuclides when they are released into the ocean along with the produced water stream. In this work we have simulated the fate...
...broodstock premises. Transfer of broodstock between tanks was carried out by WFTS and the traditional hand-carry method which includes a MS-222 anaesthesia step. Transfer of fish by WFTS was carried out by using sedated (AQUI-S) and not sedated fish. The state of the fish were evaluated in terms of stress,...
...combinations of tyres and road surfaces that will yield the lowest noise emissions. This report is a literature study mainly based on available literature from the period 2005-2011. Focus has been on available data of tyre noise levels on ISO tracks, on other test track road surfaces and on road surfaces...
...degrees and arbitrary continuity constraints. We then use homological techniques to show that the dimension of this spline space can be split up as dim S(N) = C + H, where the first term is a combinatorial easily calculated term that only depends on the topological structure, polynomial degrees and continuity...
SINTEF A325...
...financing, and policy. In this document, we present a preliminary analysis of potential value chains for hydrogen in Northern Europe. We employ an optimisation model, BROMo, to perform this analysis. BROMo has been used in the past to model value chains in the context of bioresource management, and recycling...
Eramet Norway Sauda, Hydro, Gassco/Equinor and Haugaland Næringspark (HNP) have joined forces in a CCS cluster to evaluate benefits from cooperating on transport of captured CO2 to a storage terminal. Total CO2 emissions in the cluster were in 2022 1.5 million tonnes, which can be expected to increase...
...bubble rafts, a 21 m2 and a flexible 75 m2 bubble raft with tow parallel and perpendicular sparger elements, respectively, were field tested in areas with high, upper 25-m water column Calanus densities. Measured bubble-driven upwelling velocities (Vup) at different air flows (Q) and depths (z0), found...
Oppdragsgiver: Helsedirektoratet...
...curtains for lowering the sea surface temperature locally and regionally. Large scale simulations of this type have not been reported in the literature to our knowledge nor does large scale validation data exist. It is partly due to the latter and the cost involved in generating such validation data that...
...blow out of oil and the effectiveness of subsea dispersant injection (SSDI). The droplet sizes documented by the SINTEF Silhouette Camera from comparable experiments (nozzle, oil type, flow rates, injection techniques and dispersant product) at ambient conditions (5 meters depth) and high pressure...
...climate conditions. A different climate affects the power market mainly through changes in inflow and temperatures. We use the EMPS-model to simulate the 2020-system, using expected values for demand, supply and transmission. The reference climate scenario is based on observed climatic variables from the...
