Browsing Institutt for energi og prosessteknikk by Title
Now showing items 3954-3973 of 4152
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Using life cycle assessment to predict site-specific biodiversity impacts from the construction phase of future hydropower dams
(Master thesis, 2021)Vannkraft med reservoarlagring kan spille en nøkkelrolle i å redusere klimaendringene ved å tilby fornybar energi med lavt karbonavtrykk og energilagring til en verden med et raskt voksende strømbehov. Imidlertid kan ... -
Using Low-Cost Sensor Technology to Monitor and Evaluate Indoor Air Quality - Investigation of the correlation between measured and perceived air quality
(Master thesis, 2023)Innendørs luftkvalitet er noe som påvirker helsen, komforten og ytelsen vår direkte, hvor dårlig luftkvalitet kan føre til helseproblemer, redusert arbeidseffektivitet og tilfredshet. I motsetning, vil god luftkvalitet ... -
Using Material Flow Analysis for carbon accounting - A study case of a Norwegian paper mill
(Master thesis, 2023)The study performs a material flow analysis of the flows containing carbon of a Norwegian paper mill. Both the dry matter and the carbon flows are quantified. The results of the quantification is used to develop a model ... -
Using Ultrasound to Effectively Homogenise Catalyst Inks: Is this Approach Still Acceptable? Recommendations on the use of ultrasound for mixing catalyst inks
(Peer reviewed; Journal article, 2022)Since the early 2010s, less than a handful of studies have been communicated to the hydrogen and fuel cell communities that special care should be adopted, and a systematic approach should be applied, when homogenising ... -
Utbygging av et vannkraftverk
(Master thesis, 2007)Gauldal Energi AS fikk i 2006 konsesjon av NVE til å oppgradere Gaula kraftverk i Holtålen kommune. Kraftverket fra 1923 ligger i Gaulavassdraget, som er vernet. De miljømessige konsekvensene for vassdraget ved en oppgradering ... -
Utfordringer med å oppnå godt fungerende energieffektiv ventilasjon - Erfaringsinnhenting fra aktører i bygge- og eiendomsbransjen
(Master thesis, 2015)Det stilles stadig strengere krav til energibruk i bygninger. Fra og med 2020 har regjeringen varslet krav om nær nullenergi-nivå. For å klare dette er det helt nødvendig at det benyttes energieffektiv ventilasjon. I ... -
Utilising the Potential in Thermally Activated Building Systems (TABS) to Optimise the Positive Energy Block (PEB) at Sluppen
(Bachelor thesis, 2022)Bygninger står for 40 % av verdens energibruk, hvorav mesteparten går til romoppvarming og drift av elektrisk utstyr. Å videre utvikle bygninger med mer effektive og miljøvennlige varmesystemer er derfor avgjørende for å ... -
Utilization and estimation of waste heat in buildings by using heat pump
(Master thesis, 2014)This assignment is realised as a part of the collaborative project Sustainable Energy and Environment in Western Balkans that aims to develop and establish five new internationally recognized MSc study programs for the ... -
Utilization of Li-Rich Phases in Aluminum Anodes for Improved Cycling Performance through Strategic Thermal Control
(Peer reviewed; Journal article, 2023)Lithium-ion batteries with aluminum anodes had appeared to resolve critical dendrite issues of lithium metal cells in the 1970s. However, the poor cycling performance attributed to aluminum anodes would lead to their ... -
Utilization of Low Temperature Heat in Coal based Power Plants
(Master thesis, 2013)Carbon Capture and Storage aims at capturing and storing carbon emissions from large point sources underground. One of three main ways of implementing CCS is in coal based power plants is the pressurized oxy-combustion, ... -
Utilization of surplus heat from snow producing machines
(Master thesis, 2016)In this master thesis, four cases of snow supply have been evaluated under the condition that a 5 km track of ski conditions can be guaranteed from November to the end of April at a nordic ski arena in Granåsen, outside ... -
Utilization of surplus heat from the organic dairy at Røros
(Master thesis, 2023)Rørosmeieriet er et organisk meieri på Røros, som har et mål om å bli et nullutslippsmeieri. Meieriet slipper ut gråvann med en estimert temperatur på 35 °C ned i sluket. Hensikten med denne masteroppgaven er å finne ... -
Utilization of the UTS to improve small-scale LNG development in scattered island regions
(Master thesis, 2020) -
Utilization of wireless heat energy meters in a consumer substation
(Master thesis, 2014)A district heating rig representing a consumer substation is installed in Energy and Indoor Environment laboratory. The substation is an example of indirect connected substation with two-step heating of tap hot water. The ... -
Utilizing energy measurement data for sizing energy supply systems
(Master thesis, 2013)Planing energy supply systems using design building data and practical assumptions use can lead into wrong decision regarding the energy supply systems , one of best approach to plan energy supply systems is to utilize ... -
Utilizing IoT technology for healthy and energy efficient improvement of existing ventilation systems
(Master thesis, 2020)Byggebransjen er ansvarlige for betydelige deler av verdens energibruk og utslipp av klimagasser, men er også en av bransjene som er best rigget til å kutte energiforbruk og utslipp mest kostnadseffektivt. Behovsstyrt ... -
Utilizing IoT technology for healthy and energy efficient improvement of existing ventilation systems - Case study of indoor air quality in a primary school classroom using Arduino sensors and CONTAM simulations
(Master thesis, 2020)The residential and commercial building sector is responsible for a substantial amount of the worlds energy use and greenhouse gas emissions but is also one of the sectors that are best rigged to cut energy and emissions ... -
Utilizing LNG for low temperature freezing system for tuna
(Master thesis, 2020)I denne masteroppgaven er det blitt undersøkt muligheter for å bruke flytende naturgass (LNG) som en kuldekilde til en lav-temperatur fryser. Fryseren kan nå temperaturer på -90°C med formålet å fryse tunfisk. Tunfisk ... -
Utilizing LNG for low temperature freezing system for tuna
(Master thesis, 2020)I denne masteroppgaven er det blitt undersøkt muligheter for å bruke flytende naturgass (LNG) som en kuldekilde til en lav-temperatur fryser. Fryseren kan nå temperaturer på -90°C med formålet å fryse tunfisk. Tunfisk ... -
Utilizing waste heat from metal industry for drying of organic waste
(Master thesis, 2014)Growing generation of organic waste is a real problem all over the world. This is specifically expressed in the developed countries because the amounts of the waste are larger. Therefore, it implies problem connected with ...