Browsing Anvendt matematikk og og mekanikk by Issue Date
Now showing items 21-40 of 209
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(Master thesis / Masteroppgave, 2009)Nemo Engineering AS (Nemo) has built a series of Tees for welding into offshore pipelines for transportation of hydrocarbons. The purpose with the Tees is to allow connection of new pipelines from existing or future oil ...
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(Master thesis / Masteroppgave, 2009)
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(Master thesis / Masteroppgave, 2009)An important topic in biomechanical flow is the study of aneurysms. Aneurysm can be found in bifurcation and curved blood vessels. These can rupture leading to life threatening situations. In this thesis we will look at ...
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Lineær og ikke-lineær propagering av akustiske felt. Lineær tilnærming til ikke-lineært felt.Restricted Access (Master thesis / Masteroppgave, 2009)In this master thesis we study the linear and nonlinear acoustic field propagation. We also look into the possibility of estimating the non-linearly generated second harmonic by linear propagation of two times the fundamental ...
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Tow-out Forces and Motion during Installation of a Complete Assembled Wind Turbine.Restricted Access (Master thesis / Masteroppgave, 2009)Uttauingskrefter og bevegelser av en komplett vindturbin under installasjon har blitt aanalysert. (Se engelsk sammendrag for mer detaljer)
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(Master thesis / Masteroppgave, 2009)Det har blitt utviklet en andre ordens ikke linær Schrödinger metode for å estimere kinematikk i irregulær sjø på endelig dyp. Hastighetspotensialet og tilhørende overflatehevning har blitt uviklet under antagelse om sakte ...
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(Master thesis / Masteroppgave, 2009)Sound traveling through water was traditionally thought to be a linear or close to linear process. With the recent improvement of echosounders and their accompanying equipment, one has become aware that excess sound ...
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Buckling Strength Assessment of Stiffened Steel Panels in Floating Offshore StructuresRestricted Access (Master thesis / Masteroppgave, 2009)Stiffened plates are common components in many structures, from plate girders and box girder bridges to ships and offshore structures. Stiffened and unstiffened plates buckle into doubly curved surfaces which complicates ...
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(Master thesis / Masteroppgave, 2010)Current oil exploration depths warrant the need for a better understanding of subsea pipeline collapse capacities. UOE produced line pipe serves as an industry standard, but possess features that can adversely affect ...
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On the Shaking Baby Syndrome : Biomechanical Experiments and Numerical SimulationsRestricted Access (Master thesis / Masteroppgave, 2010)Shaken Baby Syndrome (SBS) is a brutal result of child abuse with severe and often fatal outcome. This Master's thesis describes some results from the analysis of acceleration data in a biomechanical experiment of dummy ...
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(Master thesis / Masteroppgave, 2010)Criteria for estimating the ultimate strength, using a semi-analytical approach, of unstiffened and stiffened plates with a free edge are addressed. The semi-analytical approach is based on a Rayleigh-Ritz discretisation ...
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(Master thesis / Masteroppgave, 2010)Sandwich Plate System (SPS) is a sandwich construction consisting of steel face sheets and polyurethane core. The main objective for the steel faces is to resist bending and in-plane loads, while the compliant core transfers ...
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(Master thesis / Masteroppgave, 2010)Adhesive bonding offers a simple and efficient way of joining structural components without weakening them by holes or welding. The objective in the thesis is to examine the mechanical response of adhesively bonded joints, ...
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(Master thesis / Masteroppgave, 2010)Diffraksjonsproblemet for en vertikal sylinder som skjærer en fri overflate er løst til og med tredje orden ved hjelp av perturbasjonsteori i langbølgeregimet i tråd med FNV teori. Det ikkelineære hastighetspotensialet til ...
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(Master thesis / Masteroppgave, 2010)Dynamisk respons vurdering av et membran type lastkontainersystem for flytende naturgass. Utvikling av impulsresponsfunksjoner som sammen med konvolusjon gir muligheten til rask utregning av den dynamiske responsen til ...
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(Master thesis / Masteroppgave, 2010)The current cosmological concordance model states that the fluctuations in the Cosmic Microwave Background (CMB) should be Gaussian and isotropic. However, many studies claim to have found small deviations from this theory. ...
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Combinatorial Feature Optimization using Multi-objective Evolutionary Algorithms applied to a Biological Warfare Classification Problem.Restricted Access (Master thesis / Masteroppgave, 2010)Biological weapons is the aggressive use of organisms or toxins, also known as biological warfare agents. These weapons are invisible, odorless, tasteless and can be spread without a sound, making it difficult to detect ...
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(Master thesis / Masteroppgave, 2010)This master thesis examines the condition numbers of different bases for the Finite Element Exterior Calculus (FEEC) (Arnold et. al. (2006)), with the aim of improving the condition number of stiffness matrices formulated ...
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(Master thesis / Masteroppgave, 2010)
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(Master thesis / Masteroppgave, 2010)The aerodynamic effects on a wind turbine blade's tip region are investigated using the Lifting Line Theory (LLT). The LL equation is solved using two different approaches: the Fourier Method (FM) and the Simplification ...