Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 11575-11594 of 38070
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Energy Performance Certificates- The role of the energy price
(Journal article; Peer reviewed, 2019)Energy performance certificates (EPCs) were introduced to give property buyers better information about the energy efficiency of dwellings and provide incentives to make energy-efficient investments. Previous studies on ... -
Energy planning of district heating for future building stock based on renewable energies and increasing supply flexibility
(Journal article; Peer reviewed, 2016)This paper discusses factors associated with the decisions on energy supply plants in new or existing district heating (DH) systems. Three highly efficient energy conversion technologies were considered. The study focused ... -
Energy planning of university campus building complex: Energy usage and coincidental analysis of individual buildings with a case study
(Journal article; Peer reviewed, 2016)As the demonstration of eco-communities, energy planning becomes more and more important for university campus. However, insufficient energy use data accumulation has been a significant barrier against fully understanding ... -
Energy potentials and water requirements from perennial grasses on abandoned land in the former Soviet Union
(Peer reviewed; Journal article, 2022)A ramp-up of bioenergy supply is vital in most climate change mitigation scenarios. Using abandoned land to produce perennial grasses is a promising option for near-term bioenergy deployment with minimal trade-offs to food ... -
Energy potentials, negative emissions, and spatially explicit environmental impacts of perennial grasses on abandoned cropland in Europe
(Peer reviewed; Journal article, 2023)Cultivating perennial grasses on abandoned cropland for bioenergy production is a promising option to meet future renewable energy demands at lower risks for food security and environmental degradation. Studies on the ... -
Energy preserving methods on Riemannian manifolds
(Journal article, 2018)The energy preserving discrete gradient methods are generalized to finite-dimensional Riemannian manifolds by definition of a discrete approximation to the Riemannian gradient, a retraction, and a coordinate center function. ... -
Energy profiles and electricity flexibility potential in apartment buildings with electric vehicles – A Norwegian case study
(Journal article; Peer reviewed, 2024)Energy flexibility in buildings has the potential to reduce the grid burden of neighbourhoods, yet its practical implementation remains limited. This paper presents a data-based case study from Norway, examining the ... -
Energy Recovery From Furnace Off-Gas: Analysis of an Integrated Energy Recovery System by Means of Dynamic Simulation
(Chapter, 2020)Surplus heat recovery and electricity generation from furnace off-gas has been implemented at several silicon and ferro-alloy plants in Norway. There is likely significant potential for improvement of both technology ... -
Energy retrofit for a climate resilient child care centre
(Journal article; Peer reviewed, 2016)Climate scientists have developed and refined climate change models on a global scale. One of the aims of these models is to predict the effects of human activities on climate, and thus the delivery of information that is ... -
Energy Storage Emulation in Islanded low Voltage Grid
(Chapter; Peer reviewed, 2019)With an increased integration of grid-connected distributed generators in the power systems, the control structures are increasingly complex. This paper discusses a distributed energy storage technology based on battery ... -
Energy Storage Scheduling in Distribution Systems Considering Wind and Photovoltaic Generation Uncertainties
(Journal article; Peer reviewed, 2019)Flexible distributed energy resources, such as energy storage systems (ESSs), are increasingly considered as means for mitigating challenges introduced by the integration of stochastic, variable distributed generation (DG). ... -
Energy Storage Solutions for Offshore Applications
(Peer reviewed; Journal article, 2022)Increased renewable energy production and storage is a key pillar of net-zero emission. The expected growth in the exploitation of offshore renewable energy sources, e.g., wind, provides an opportunity for decarbonising ... -
Energy Storage System as Auxiliaries of Internal Combustion Engines in Hybrid Electric Ships
(Chapter, 2020)This paper presents a design concept to overview the feasibility of utilizing modern energy storage systems as substitution of conventional machinery auxiliaries, which are necessarily installed to support internal combustion ... -
Energy storage systems for services provision in offshore wind farms
(Journal article; Peer reviewed, 2024)Offshore wind energy is growing continuously and already represents 12.7% of the total wind energy installed in Europe. However, due to the variable and intermittent characteristics of this source and the corresponding ... -
Energy systems integration as research practice
(Peer reviewed; Journal article, 2021)This article adopts frameworks and methods from Science and Technology Studies for examining Energy Systems Integration (ESI). ESI, the integrated operation and planning of multiple energy supplies and demands, can contribute ... -
Energy transfer due to shoaling and decomposition of breaking and non-breaking waves over a submerged bar
(Journal article; Peer reviewed, 2017)Wave propagation over a submerged bar is simulated using the open source CFD model REEF3D with various incident wave heights to study shoaling, wave breaking features and the process of wave decomposition into higher ... -
The Energy Transition's Impact on the Accumulated Average Efficiency of Large Hydrogenerators
(Peer reviewed; Journal article, 2022)The energy transition is aimed to take advantage of the operational flexibility of hydropower to extend the integration of intermittent renewable sources. Consequently, the hydrogenerators will have to operate in regimes ... -
Energy Use and Energy Efficiency in Cruise Ship Hotel Systems in a Nordic Climate
(Peer reviewed; Journal article, 2023)In light of climate change, the shipping industry is committed to reducing its greenhouse gas emissions. When transitioning from fossil fuels to low-carbon fuels, it is crucial to also reduce the ships' energy need. For ... -
Energy use and perceived health in indoor swimming pool facilities
(Journal article; Peer reviewed, 2019)Swimming facilities are one of the most complex building categories with their high energy use and demanding indoor environment. A survey to collect information about user health and comfort, technical installations and ... -
Energy use and retrofitting potential of heat pumps in cold climate hotels
(Peer reviewed; Journal article, 2021)Tourism, and thereby hotels, play a crucial role in the European economy. The hotel sector features high energy consumption, which greatly contributes to the global warming effect. Thus, there is a need to investigate ...