Blar i Institutt for maskin- og marinfag på tittel
Viser treff 246-265 av 346
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Performance of a tubular direct absorption solar collector with a carbon-based nanofluid
(Peer reviewed; Journal article, 2021)Direct absorption solar collectors (DASC) with nanofluid represent a new direction in solar thermal technology that is simpler yet more efficient than conventional equipment. In this work, we report details of performance ... -
Photothermal convection of a magnetic nanofluid in a direct absorption solar collector
(Peer reviewed; Journal article, 2022)Nanofluid-based direct absorption of solar heat results in thermal efficiencies superior to conventional solar thermal technology. In addition, convection of nanofluid can be sustained pump-free in the collector. In this ... -
Photothermal conversion of biodegradable fluids and carbon black nanofluids
(Peer reviewed; Journal article, 2022)The paper is devoted to the topic of direct absorption solar collectors (DASCs). Various kinds of fluids can be used as heat transfer fluid in DASCs, and the main focus of our paper is on comparing nanofluids (water with ... -
Prediction of buckling force in hourglass-shaped specimens
(Peer reviewed; Journal article, 2021)It is important to avoid buckling during low-cycle fatigue testing. The buckling load is dependent on the specimen shape, material properties, and the testing machine. In the present investigation of hourglass-shaped ... -
Prediction of Pollutant Emissions from Bluff-Body Stabilised Nonpremixed Flames
(Journal article; Peer reviewed, 2018)Construction of a stable flame is one of the critical design requirements in developing practical combustion systems. Flames stabilised by a bluff-body are extensively used in certain types of combustors. The design promotes ... -
Proceedings of Ergoship 2019
(Book, 2019) -
Production, assembly and programming of a RoboCrane
(Bachelor thesis, 2023) -
Proof of concept study on a continuous filtering system
(Bachelor thesis, 2020) -
Proposal for new oil sampling pumps at Sture Terminal
(Bachelor thesis, 2021) -
Prosessoptimalisering av Valhall
(Bachelor thesis, 2008)Lage kjøreprogram for de forskjellige kompresjonstrinnene på Valhall, og kunne optimalisere anlegget mest økonomisk. Ved å benytte dataprogrammet Hysys, vil en kunne simulere flere prosess-scenario med variert mottrykk ... -
Prosjektering av ferskvannsgenerator
(Bachelor thesis, 2007)Denne rapporten handler om å prosjektere en ferskvannsgenerator som skal kunne produsere ferskvann. Ferskvannsgeneratoren skal være av type flashinndamper, som er mindre utsatt for beleggdannelse sammenlignet med alternativet, ... -
Quality Improvement of a Safety Valve with the Use of Numerical and Experimental Studies
(Journal article, 2019)This article presents results of numerical modelling, simulation and test bench experiments of a hydraulic direct-acting relief valve was used as a safety valve. The analyzed safety valve was placed in a system consisting ... -
Quantification of the interfacial roughness when coating stainless steel onto aluminium by friction surfacing
(Journal article; Peer reviewed, 2019)Friction surfacing offers a means of producing coatings between dissimilar materials through a solid state process; a union that would otherwise be classed as incompatible for liquid state coating processes. A method of ... -
RCM program for a well intervention tool – Below packer safety joint
(Bachelor thesis, 2023) -
A RCM program for the filtration plant and investigation of bearing failure at Elkem Bremanger
(Bachelor thesis, 2020) -
Reduction in emissions from Kystruten – a hydrogen feasibility study
(Bachelor thesis, 2020) -
Repurposing steel press production lines for hot formed high-strength aluminium automotive body components
(Peer reviewed; Journal article, 2022)Climate change and normative requirements are forcing car manufacturers to make their products ever lighter despite the highest safety requirements. For this case study a high-strength EN AW-7075 alloy is used as an example ... -
Resolving gasket- and bearing failure in a TBV96S valve
(Bachelor thesis, 2016-06-14)This report is the bachelor thesis in the mechanical engineering study with specialization in Design of Marine Structures, and addresses bearing and gasket failures with the valve TBV96S which is constructed by Valves ... -
ROV-vennlig løfteredskap : for løft av objekter fra havbunn til dekk
(Bachelor thesis, 2008)