Institutt for bygg- og miljøteknikk: Nye registreringer
Viser treff 181-200 av 4706
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Horizontal-to-tilt irradiance conversion for high-latitude regions: a review and meta-analysis
(Peer reviewed; Journal article, 2023)This review focuses on the solar irradiance model chain for horizontal-to-tilted irradiance conversion at high latitudes. The main goals of the work are 1) to assess the extent to which the literature accounts for decomposition ... -
Observations of preferential summer melt of Arctic sea-ice ridge keels from repeated multibeam sonar surveys
(Peer reviewed; Journal article, 2023)Sea-ice ridges constitute a large fraction of the total Arctic sea-ice area (up to 40 %–50 %); nevertheless, they are the least studied part of the ice pack. Here we investigate sea-ice melt rates using rare, repeated ... -
Impact of Positioning Phase Change Materials on Thermal Performance of Buildings in Cold Climates
(Peer reviewed; Journal article, 2023)The building envelope, an essential component of any building, plays a critical role in meeting energy efficiency and thermal comfort requirements. Incorporating phase change materials (PCM) into the building envelope can ... -
Impact of climate change on carbon emissions in future road design: frost protection of roads in temperate climates
(Journal article; Peer reviewed, 2023)The aim of this case study was to estimate the impact of future adaptation to climate change with respect to frost on emissions from road construction. Based on the Representative Concentration Pathways (RCPs) published ... -
Impact of building envelope parameters on occupants’ thermal comfort and energy use in courtyard houses
(Journal article, 2023)Courtyard houses constructed recently with air-conditioning systems need to increase efficiency by simultaneously reducing thermal load and improving thermal comfort in all seasonal zones around the yard. The envelope ... -
Adamantyl Side Chains as Anti-Aggregating Moieties in Dyes for Dye-Sensitized Solar Cells
(Peer reviewed; Journal article, 2022)Designing and evaluating novel dye concepts is crucial for the development of the field of dye-sensitized solar cells (DSSCs). In our recent report, the novel concept of tethering the anti-aggregation additive chenodeoxycholic ... -
Evaluating the stormwater management model for hydrological simulation of infiltration swales in cold climates
(Journal article; Peer reviewed, 2023)The Stormwater Management Model (SWMM) is a widely used tool for assessing the hydrological performance of infiltration swales. However, validating the accuracy of SWMM simulation against observed data has been challenging, ... -
Assessing the performances and transferability of graph neural network metamodels for water distribution systems
(Peer reviewed; Journal article, 2023)Metamodels accurately reproduce the output of physics-based hydraulic models with a significant reduction in simulation times. They are widely employed in water distribution system (WDS) analysis since they enable ... -
Probabilistic assessment of first-year ice ridge loads on offshore structures
(Doctoral theses at NTNU;2024:45, Doctoral thesis, 2024)Advancements in technological capabilities, growing energy demands, and climate change are making offshore regions with floating sea ice increasingly attractive for infrastructure development. Notable examples include the ... -
Effect of seven different terthiophene π-spacers on dye performance in dye-sensitized solar cells
(Journal article; Peer reviewed, 2022)To ensure high photocurrents from dye-sensitized solar cells (DSSC), it is important that the dye absorbs as much of the energy from the sunlight as possible. To achieve a wide absorption and cover larger parts of the solar ... -
PH-shape: an adaptive persistent homology-based approach for building outline extraction from ALS point cloud data
(Peer reviewed; Journal article, 2023)Building outline extraction from segmented point clouds is a critical step of building footprint generation. Existing methods for this task are often based on the convex hull and α-shape algorithm. There are also some ... -
Mapping Sites for Retrofitting non-Powered Dams in Romania as Renewable Power Sources
(Chapter, 2023)In the context of growing need for energy and the shift to low-carbon energy sources, innovating solutions in the renewable energy sector are encouraged. Currently, hydropower is the largest source of renewable energy in ... -
Can competing demands affect pro-environmental behaviour: a study of the impact of exposure to partly related sequential experiments
(Peer reviewed; Journal article, 2023)The study of human behaviour is central to the development of appropriate policies for sustainability. We argue that mathematical models of human choice behaviour may produce biased results if they fail to account for the ... -
Travel survey methodology: advantages, disadvantages, and unintended side-effects of survey design choices
(Doctoral theses at NTNU;2024:28, Doctoral thesis, 2024)Travel surveys collect information on travel behavior and are important data sources in transportation planning and modeling. Naturally, the data quality affects the quality of the transport models and analysis, and further, ... -
Nye administrative prosjektrutiner
(Bachelor thesis, 2023)Denne oppgaven er skrevet av meg, Tomas Garberg, som student ved Norges teknisk-naturvitenskapelige universitet. I tillegg til studiene jobber jeg som ingeniør hos Selbu Byggtre AS (også kjent som Selbuhytta), en byggebedrift ... -
Water quality aspects related to domestic drinking water storage tanks and consideration in current standards and guidelines throughout the world – A review
(Peer reviewed; Journal article, 2020)In many parts of the world, drinking water storage takes place in near-house or in-house tanks. This can impact drinking water quality considerably. International and numerous national standards and guidelines addressing ... -
Challenges with sea ice action on structures for Offshore wind
(Peer reviewed; Journal article, 2023)EU urgently needs to increase the development of secure and green energy, and this includes renewables such as Offshore wind energy. An expansion of Offshore wind will include the Baltic where sea ice is one of the major ... -
Kampvognprosjektet; målrettet eller tilfeldig gjennomført?
(Master thesis, 2023)Etter Russlands fullskala invasjon av Ukraina i 2022 har det norske Forsvarets innretning igjen blitt dagsaktuelt. Våren 2023 ble det utgitt tre rapporter som tydeliggjorde Forsvarets manglende evne til å forsvare landet ... -
Comparing Canadian and Norwegian moisture indices for building climate adaptation
(Peer reviewed; Journal article, 2023)To evaluate the suitability of materials and solutions in building envelopes, it is necessary to quantify the relevant climate loads. The critical climate load is typically a combination of multiple parameters, such as ... -
Verdien av interessenthåndtering for et vellykket implementeringsprosjekt
(Master thesis, 2023)Interessenthåndtering er en viktig nøkkel til et vellykket implementeringsprosjekt. Imidlertid har forskning vist at det i mange prosjekter er mangel på prosesser for håndtering og inkludering av interessenter. Professorene ...