Blar i Faculty of Engineering and Science på emneord "VDP::Matematikk og Naturvitenskap: 400::Geofag: 450"
Viser treff 1-20 av 21
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Autonomous Operation of Stationary Battery Energy Storage Systems—Optimal Storage Design and Economic Potential
(Peer reviewed; Journal article, 2021)Global warming requires a changeover from fossil fuel based to renewable energy sources on the electrical supply side and electrification of the demand side. Due to the transient nature of renewables and fluctuating demand, ... -
Coastal Research Seen Through an Early Career Lens—A Perspective on Barriers to Interdisciplinarity in Norway
(Peer reviewed; Journal article, 2021) -
Combined Heat and Power Economic Dispatching within Energy Network using Hybrid Metaheuristic Technique
(Peer reviewed; Journal article, 2023)Combined heat and power (CHP) plants have opportunities to work as distributed power generation for providing heat and power demand. Furthermore, CHP plants contribute effectively to overcoming the intermittence of renewable ... -
Combining modeling with novel field observations yields new insights into wintertime food limitation of larval fish
(Peer reviewed; Journal article, 2023)Recruitment success of marine fishes is generally considered to be highly dependent on larval growth and survival. In temperate ecosystems, fish larvae are sensitive to food limitation during the low productivity seasons, ... -
Drivers of spatial and temporal micro- and mesozooplankton dynamics in an estuary under strong anthropogenic influences (The Eastern Scheldt, Netherlands)
(Peer reviewed; Journal article, 2023)The Eastern Scheldt estuary in the Netherlands has been anthropogenically changed by the construction of a storm surge barrier about 30 years ago, affecting abiotic conditions as well as phytoplankton and zooplankton (ZP). ... -
Effect of Intensity and Mode of Artificial Upwelling on Particle Flux and Carbon Export
(Peer reviewed; Journal article, 2021) -
Extracellular enzyme activity in the coastal upwelling system off Peru: A mesocosm experiment
(Peer reviewed; Journal article, 2023)The Peruvian upwelling system is a highly productive ecosystem with a large oxygen minimum zone (OMZ) close to the surface. In this work, we carried out a mesocosm experiment off Callao, Peru, with the addition of water ... -
A High-Power Solar PV-fed TISO DC-DC Converter for Electric Vehicle Charging Applications
(Peer reviewed; Journal article, 2023)In this paper, a two-input, single-output (TISO) DC-DC converter for electric vehicle charging applications with solar photovoltaic (PV) as one of the sources is discussed. A novel, simple, and effective control strategy ... -
How Acid Washing Nickel Foam Substrates Improves the Efficiency of the Alkaline Hydrogen Evolution Reaction
(Peer reviewed; Journal article, 2023)Nickel foam substrates are frequently utilised as porous 3D substrates for renewable energyapplications. The preparation of these substrates usually includes an acid-washing step, but thedegree to which this step affects ... -
Impact of Separator Thickness on Temperature Distribution in Single Cell of Polymer Electrolyte Fuel Cell Operated at Higher Temperature of 90 °C and 100 °C
(Peer reviewed; Journal article, 2022)The New Energy and Industry Technology Development Organization (NEDO) road map (Japan, 2017) has proposed that a polymer electrolyte fuel cell (PEFC) system, which operates at a temperature of 90 °C and 100 °C, be applied ... -
Investigation of the Temperature Sensitivity of 20-Years Old Field-Aged Photovoltaic Panels Affected by Potential Induced Degradation
(Peer reviewed; Journal article, 2022) -
Long-term response of marine benthic fauna to thin-layer capping with powdered activated carbon in the Grenland fjords, Norway
(Peer reviewed; Journal article, 2021)The Grenland fjords in Norway have a long history of contamination by large emissions of dioxins and mercury. As a possible sediment remediation method in situ, thin-layer capping with powdered activated carbon (AC) mixed ... -
Metocean conditions at two Norwegian sites for development of offshore wind farms
(Peer reviewed; Journal article, 2024)This paper examines metocean data from NORA3, a state-of-the-art wind and wave hindcast dataset for Northern Europe. Two offshore Norwegian areas, Utsira Nord (UN) and Sørlige Nordsjø II (SN2), are investigated. Both areas ... -
Optimal Utilization of Charging Resources of Fast Charging Station with Opportunistic Electric Vehicle Users
(Peer reviewed; Journal article, 2023)The key challenge with the rapid proliferation of electric vehicles (EVs) is to optimally manage the available energy charging resources at EV fast-charging stations (FCSs). Furthermore, the rapid deployment of fast-charging ... -
Recolonization and recovery of an Arctic benthic community subject to mine-tailings deposits
(Peer reviewed; Journal article, 2023) -
Recycled aggregates derived from excavation materials — mechanical performance and identification of weak minerals
(Peer reviewed; Journal article, 2022) -
Reliability Enhancement of Fast Charging Station under Electric Vehicle Supply Equipment Failures and Repairs
(Peer reviewed; Journal article, 2023)This work focuses on the enhancement of the charging reliability of both scheduled (SEVs) and opportunistic (UEVs) electric vehicle (EV) users in an EV fast charging station (FCS). The proposed charging coordination ... -
Toward a better understanding of fish‐based contribution to ocean carbon flux
(Peer reviewed; Journal article, 2021) -
Trends and potential human health risk of trace elements accumulated in transplanted blue mussels during restoration activities of Flekkefjord fjord (Southern Norway)
(Peer reviewed; Journal article, 2022)The monitoring of contaminants represents a priority to preserve the integrity of marine ecosystems, as well as to plan and to manage restoration activities in order to protect environmental and human health. In the present ... -
Upwelled plankton community modulates surface bloom succession and nutrient availability in a natural plankton assemblage
(Peer reviewed; Journal article, 2022)