Browsing Institutt for energi og prosessteknikk by Subject "SIE5 energi og miljø"
Now showing items 21-40 of 126
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Behovsstyrt ventilasjon
(Master thesis, 2007)Menneskene tilbringer mesteparten av livet innendørs, og inneklimaet har innvirkning på vår helse, trivsel og prestasjonsevne. Tilfredsstillende ventilasjon og klimatisering av bygninger er derfor av stor betydning. Ved ... -
Behovsstyrt ventilasjon i passivhus, lavenergiboliger og blokkbebyggelse
(Master thesis, 2008)Hensikten med oppgaven er å utrede muligheten for bruk av behovsstyrt ventilasjon i lavenergiboliger, passivhus og blokkbebyggelse. Det er sett på energibehovet til lavenergiboliger, forslag til systemløsninger ved ... -
Behovsstyrt ventilasjon i yrkesbygg: Konsekvenser for energibruk og inneklima
(Master thesis, 2007)There were three main objectives in this thesis. The first objective was to find the utility patent of a building at the Norwegian University of Science & Technology. This was performed using logged data from infrared ... -
Beslutningsstøtteverktøy for integrert miljødesign i nybygg
(Master thesis, 2009)Byggebransjen er i stadig endring, og vi lever i et samfunn hvor brukere stiller høyere krav til kvalitet på bygg, enten det er boliger, kontorlokaler eller industri. Å ta de riktige beslutningene tidlig i byggeprosjektene ... -
Biodiesel i Trondheim: Biodiesel fra oljeholdig restaurantavfall - En mulighetsstudie
(Master thesis, 2007)Med bakgrunn i de økte problemene med global oppvarming og de store klimagassutslippene fra transportsektoren, har det i det siste blitt rettet søkelys på klimavennlige alternativer for fossile brennstoff. Transportsektoren ... -
Biomass gasification integration in recuperative gas turbine cycles and recuperative fuel cell integrated gas turbine cycles: -
(Master thesis, 2007)A multi-reactor, multi-temperature, waste-heat driven biomass thermochemical converter is proposed and simulated in the process simulation tool Aspen Plus . The thermochemical converter is in Aspen Plus integrated with a ... -
Bygningers energiytelse- energiattest
(Master thesis, 2007)Hensikten med masteroppgaven er å energiattestere utvalgte yrkesbygg, som på grunnlag av dette skal sammenlignes. Utfordringer man støter på under arbeidet skal dokumenteres, og eventuelle avvik mellom planlagt og reelt ... -
Cable optimization in a specific Wind Farm
(Master thesis, 2010)Most commonly used wake models were developed in the 80`s, and gave satisfactory results for small WF`s or single turbines. Amongst these models are Ainslie, J.F, Jensen, N.O, and Crespo, A. It has however been agreed that ... -
CO2 Capture from Coal fired Power Plants
(Master thesis, 2008)Coal is the most common fossil resource for power production worldwide and generates 40% of the worlds total electricity production. Even though coal is considered a pollutive resource, the great amounts and the increasing ... -
CO2-innfanging ved kraftgenerering: Teknologi for CO2-rensing
(Master thesis, 2007)Avgass fra kraftproduksjon kan inneholde produkter fra brenselet (Hg, H2S, N2, SO2, SO3), fra forbrenningen (H2O, NO, NO2, CO, CH4, O2) og fra oksygentilførselen (N2, Ar). Det er behov for presise termodynamiske modeller ... -
Combined life cycle and economic assessment of wood based bio fuels in Norway
(Master thesis, 2008)The increasing global demand for energy coupled with decreasing oil-supplies, and increasing risk of adverse climate change due to anthropogenic carbon emissions has created the need for combined economic and environmental ... -
Concepts for hydrogen storage and utilisation on-board ships
(Master thesis, 2007)Hydrogen is considered to be a promising candidate to replace petroleum products in tomorrow s transportation sector. To date, most research and development has been devoted to introducing hydrogen to the automobile industry. ... -
Conditioning of CO2 coming from a CO2 capture process for transport and storage purposes
(Master thesis, 2009)Compression and purification processes are considered for CO2 coming from the three different capture methods. By using the simulation tool Pro/II these processes are further optimized. -
Contribution of humidity and pressure to PEMFC performance and durability
(Master thesis, 2008)In this work, a 23-1 designed experiment has been performed to evaluate the effect of selected operating conditions on PEMFC performance and durability. Relative humidity, clamping pressure and back pressure were studied ... -
Degradering av flourpolymerer ved hjelp av partielle utladninger
(Master thesis, 2010)Prosjektet har blitt utført i samarbeid med SINTEF Energi AS. Hovedformålet med prosjektet har vært å sammenligne kryssbundet polyetylen (PEX) med perfluoroalkoxy (PFA) med hensyn på levetid i elektrisk sammenheng. I dag ... -
Design and evaluation of gas protraction for an offshore oil field
(Master thesis, 2010)Field A is a marginal oil field located in the North Sea, operated by Det norske oljeselskap ASA (hereby Det norske). Det norske are currently working on the maturation of the field development, and have identified three ... -
Development and Aplication of Mathematical Programs for Contribution Analysis in Life Cycle Assessment
(Master thesis, 2009)The environmental impact of a final product can be regarded as the sum of the impacts of all processes needed to obtain it. The impacts of these processes in all individual layers of production can be quantified using ... -
Development and assessment of symiosis in an industrial park
(Master thesis, 2007)As weather records are broken, and the topic of global warming and climate change, focus has been set on how this current development could be slowed or stopped. A change in paradigm must be conducted in order to address ... -
Development of Calculation Model for Heat Exchangers in Subsea Systems
(Master thesis, 2010)Subsea processing can make production from otherwise unprofitable fields profitable. In subsea processing controlled cooling of the process fluid will often be required. Robust and simple solutions are desirable in subsea ... -
Development of vehicle participating in Shell Eco Marathon 2008: Integration of the Nexa fuel cell power module used in the vehicle propulsion system
(Master thesis, 2008)A commercially available fuel cell has successfully been implemented in a fuel efficiency vehicle which participated in the French 2008 event of the Shell Eco-Marathon. To do so the cell was tested, so an optimal utilization ...