Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 481-500 av 23135
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A phenomenological explanation of the pressure-area relationship for the indentation of ice: Two size effects in spherical indentation experiments
(Journal article, 2015)Indentation tests provide a simple means to study the inelastic behavior of ice and other materials when loaded under a compressive stress state. Such tests provide force–time plots which are often converted to pressure–area ... -
A Philosophical Approach towards Industrial Ecology
(Research report, 1998) -
A physically-based constitutive model applied to AA6082 aluminium alloy at large strains, high strain rates and elevated temperatures
(Journal article; Peer reviewed, 2016)This paper presents a physically-based constitutive model applied to an AA6082 aluminium alloy subjected to large strains, high strain rates and elevated temperatures. The model accounts for thermo-elasticity, thermo-vis ... -
A Pore Network Investigation of Factors Influencing the Residual Oil Saturation
(Master thesis, 2018)In this thesis a pore network modelling approach is used to investigate the correlation between different pore structure descriptors and the residual oil saturation at the capillary limit. For this study, a range of ... -
A Practical Approach for Data Gathering for Polymer Cure Simulations
(Journal article; Peer reviewed, 2018)Producing precision parts requires good control of the production parameters. When casting thermoset polymers an understanding of the curing process, with its heat release and associated temperature changes, is important. ... -
A pre-feasibility design and optimization tool, for small and micro scall run of rive hydropower in Norway
(Master thesis, 2020)The purpose of this thesis was to develop a pre-feasibility design and optimization tool for small and micro scale run of river plants in Norway. Direct simulation on the available runoff time series is utilized to estimate ... -
A Preliminary Analysis of the Crushing Specific Energy of Iceberg Ice under Rapid Compressive Loading
(Journal article, 2017)Indentation tests are used to study inelastic response of ice and other materials when loaded under a compressive stress state. Indentation testing provides force–time plots which are often converted to pressure–area curves, ... -
A Prevention Approach For Chemical Process Risk Management: Retrieving Knowledge From Relevant Databases Through Machine Learning Techniques
(Master thesis, 2019)With the new digital devices, the amount of generated data is continuously increasing. Through the World Wide Web, every type of data may be stored in database. The birth of the industry 4.0 represents the involvement of ... -
A Prime on Web-Based Simulation
(Chapter, 2019)A web-based approach gives advantages regarding sharing, compatibility, open source development and interactivity of engineering simulations. This work introduces the approach with a simple damped harmonic oscillator, ... -
A probabilistic approach for the quantification of prediction error in deterministic phase-resolved wave forecasting
(Journal article; Peer reviewed, 2018)This paper presents a semi-analytical methodology for the determination of prediction error statistics in deterministic sea wave predictions (DSWP), based on linear wave models. The underlying wave elevation is modelled ... -
A Probabilistic Approach in Failure Modelling of Aluminium High Pressure Die-Castings
(Doctoral thesis at NTNU;2015:137, Doctoral thesis, 2015)Aluminium high pressure die-castings have become essential elements of a modern car body in recent years. The high pressure die-casting method enables to produce thinwalled components of complex geometries. This advantage ... -
A probabilistic approach to the value chain of underground iron ore mining: From deposit to product
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:65, Doctoral thesis, 2005)Mining activities will eventually deplete any deposit. In a sustainability perspective, the deposit should therefore be utilised optimally during production. A prerequisite to achieve this is the deliberate and consistent ... -
A probabilistic-based approach for predicting mould growth in timber building envelopes: Comparison of three mould models
(Journal article; Peer reviewed, 2017)This paper applies a probabilistic-based approach as a methodology to analyze and compare the mould growth computations’ results from three different mould models. This approach, instead of the conventional deterministic ... -
A probabilistic-based methodology for evaluation of timber facade constructions - The Performance to withstand biodeterioration
(Doctoral theses at NTNU;2018:69, Doctoral thesis, 2018)Mould and decay are biodeterioration phenomena that jeopardize the integrity, functionality and durability of timber façade constructions. Accounting for them during the design stage is crucial for the prevention of social ... -
A probabilistic-based methodology for predicting mould growth in façade constructions
(Journal article; Peer reviewed, 2017)Predicting mould growth on façade constructions during design is important for preventing financial loss, and ensuring a healthy and comfortable indoor environment. Uncertainties in predicting mould growth are related to ... -
A procedure for the assessment of the undrained shear strength profile of soft clays
(Chapter, 2016)In the geotechnical research community, there is widespread agreement that the choice of the characteristic undrained shear strength (cuA) is very important and plays an essential role in the design and stability analysis ... -
A Process from Conceptual Design to Manufacturable Parts in Low Volume Production - Redesigning conceptual designs to manufacturable parts through manufacturing processes and manufacturability theory.
(Master thesis, 2018)This master thesis follows the reiteration of a conceptual design process for an assistive sports equipment product in a low volume production market. The product has been conceptually designed without consideration for ... -
A prognostic method for fault detection in wind turbine drivetrains
(Journal article; Peer reviewed, 2014)In this paper, a prognostic method is presented for fault detection in gears and bearings in wind turbine drivetrains. This method is based on angular velocity measurements from the gearbox input shaft and the output to ... -
A project management issue of new technology developments: A case study on lack of human factors' attention in human-robot interaction
(Journal article; Peer reviewed, 2018)The complexity of today’s sociotechnical systems has prompted researchers and practitioners to advocate new holistic approaches to safety. However, many engineering standards, methods and processes for addressing technical, ... -
A proposal for a RAMS engineering process for blowout preventers
(Master thesis, 2015)A blowout preventer is a safety critical system used during drilling operations. BOP is system of valves to seal, control and monitor oil and gas in a well. The BOP system is of great importance, since it prevents ...