Blar i Institutt for energi og prosessteknikk på tittel
Viser treff 3250-3269 av 4249
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Pymrio – A Python Based Multi-Regional Input-Output Analysis Toolbox
(Peer reviewed; Journal article, 2021)Pymrio is an open source tool for Environmentally Extended Multi-Regional Input-Output (EE MRIO) analysis developed in Python. It provides a high-level abstraction layer for global EE MRIO databases in order to simplify ... -
Pyrolysis of Untreated and Various Torrefied Stem Wood, Stump, and Bark of Norway Spruce
(Journal article; Peer reviewed, 2019)The effect of torrefaction severity (temperature and residence time) was studied on the thermal decomposition of different parts of Norway spruce (stem wood, stump, and bark). The volatile content of the torrefied samples ... -
Quality Characterization and Modeling Experimental Kinetics in Pilot Scale Heat Pump Drying of Green Peas
(Master thesis, 2013)Drying is one of the most necessary process and technology in today?s world and it is used, among other things, for food processing. The basic goal is to process the food for consumption by increasing its shelf life, and ... -
Quality of fresh foods
(Doktoravhandlinger ved NTNU, 1503-8181; 137, Doctoral thesis, 2002)During the last few years the trend in food trade has moved rapidly from frozen to fresh products. Problems with temperature control in the processing and the distribution of fresh foods have at the same time been well ... -
Quantifying biodiversity impacts of hydropower electricity production within the framework of Life Cycle Assessment
(Doctoral theses at NTNU;2019:161, Doctoral thesis, 2019)The United Nations developed 17 Sustainable Development Goals (SDGs) for the transition into a more sustainable world. One of the central aspects of the SDGs is the provisioning of sustainable energy, covered by SDG 7 ... -
Quantifying Circular Economy Measures in Electrical and Electronic Equipment: An Environmental Model for Enhancing Sustainable Consumption and Reducing Carbon Footprint
(Master thesis, 2024)Denne masteroppgaven utforsker effekten av miljøtiltak rettet mot Sirkulær Økonomi (SØ) på karbonfotavtrykket forårsaket av elektrisk og elektronisk utstyr (EEU) og maskiner. Disse tiltakene har som mål å redusere avfall ... -
Quantifying energy demand and greenhouse gas emissions of road infrastructure projects: An LCA case study of the Oslo fjord crossing in Norway.
(Journal article; Peer reviewed, 2016)The road sector consumes large amounts of materials and energy and produces large quantities of greenhouse gas emissions, which canbe reduced with correct information in the early planning stages of road ... -
Quantifying entanglement impacts from lost fishing gear
(Master thesis, 2022)Plast fortsetter å akkumulere i havet på grunn av mangelfulle avfallshåndteringssystemer og direkte deponering eller tap i havet. Plast i det marine miljøet er kjent for å forårsake påvirkninger som innvikling og inntak ... -
Quantifying environmental impacts of river fragmentation from hydropower dams within Life Cycle Impact Assessment
(Master thesis, 2023)Økende produksjon av vannkraft er en av måtene å redusere menneskeskapte klimagassutslippene i årene som kommer, for å begrense klimaendringer. Imidlertid utgjør driften av vannkraftmagasiner en trussel mot ferskvannshabitater ... -
Quantifying Europe's biodiversity footprints and the role of urbanization and income
(Journal article; Peer reviewed, 2020)Biodiversity footprinting links consumers to the biodiversity pressure their consumption induces, thereby informing choices and enabling participation in remediation measures. In order for countries, cities and households ... -
Quantifying global habitat loss impacts from roads in a LCA context.
(Master thesis, 2023)Roads are one of the major causes of biodiversity loss. It is estimated that millions of animals die annually due to vehicle collisions. Furthermore, roads can induce habitat fragmentation, pollution, disturbance, and ... -
Quantifying net water consumption of Norwegian hydropower reservoirs and related aquatic biodiversity impacts in Life Cycle Assessment
(Journal article; Peer reviewed, 2019)Compared to conventional energy technologies, hydropower has the lowest carbon emissions per kWh. Therefore, hydropower electricity production can contribute to combat climate change challenges. However, hydropower electricity ... -
Quantifying the climate response to extreme land cover changes in Europe with a regional model
(Journal article; Peer reviewed, 2018)Many future scenarios expect a key role for the land use sector to stabilize temperature rise to 2 °C or less. Changes in land cover can influence the climate system, and the extent and magnitude of the anthropogenic ... -
Quantifying the Norwegian households' clothing system and its enviromental impacts for a transition towards a more circular economy
(Master thesis, 2021)Norway has the ambition to be at the forefront of the transition towards a Circular Economy. To achieve this the country needs to drastically increase its circularity metric, which in 2020 indicated that only 2.4% of the ... -
Quantifying the potential for consumer-oriented policy to reduce European and foreign carbon emissions
(Journal article; Peer reviewed, 2018)The EU Carbon-CAP project assembled a comprehensive portfolio of consumer initiatives in order to assess the potential total impact of consumer options on national carbon footprints. Existing evaluations of behavioural ... -
Quantitative Flood Risk Assessment in Drammenselva River, Norway
(Peer reviewed; Journal article, 2023)Floods are frequent natural hazards, triggering significant negative consequences for the economy every year. Their impact is expected to increase in the near future due to socio-economic development and climate change. ... -
Quasi-static Analyses of Slender Structures with Complex Cross-Sections using Explicit FEM Codes
(Master thesis, 2013)It has previously been done analyses to find global stiffness values of an umbilical cable, with mixed results or no results at all when subjected to bending. There have also been difficulties in finding a distinct stick-slip ... -
R744 ejector technology future perspectives
(Journal article; Peer reviewed, 2016)Carbon Dioxide, CO2 (R744) was one of the first commonly applied working fluids in the infancy of refrigeration more than 100 years ago. In contrast to ammonia it mainly disappeared after the first generation of synthetic ... -
R744 heat pump solutions for electric vehicles
(Chapter, 2023) -
R744 HVAC unit for NSB Flirt trains
(Master thesis, 2017)The vast majority of current air conditioning systems, for railway HVAC applications, utilize high global warming potential (GWP) hydrofluorocarbon (HFC) refrigerants in a vapor compression cycle. In Europe, the dominating ...