Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 1-20 of 2674
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2D numerical modelling of sediment transport with non uniform material
(Master thesis, 2013)Numerical modelling is nowadays an important tool for predicting river flows and sediment transport. Two dimensional (2D) models give more detailed information than the often used one dimensional (1D) models, and 2D models ... -
3-D Printet Paper as Structural Material - Improving the Mechanical Properties of Paper Laminate with Epoxy
(Master thesis, 2015)This project has in two stages explored the possibilities and potential for improving the mechanical properties of the laminated paper material created with Mcor Technologies 3D printer IRIS. The first stage explored the ... -
3D Analysis of Artificial Seabed for a Floating Bridge with Tunnel across Sognefjorden
(Master thesis, 2016)This Master's thesis deals with the artificial seabed, a concept by ÅF Reinertsen. The Python code ASAT, which uses Abaqus to run analyses, is upgraded. ASAT does now include the option to run analyses with water current ... -
3D Cohesive Modelling of Hydrogen Embrittlement in the Heat Affected Zone of X70 Steel
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:53, Doctoral thesis, 2014) -
3D NUMERICAL INVESTIGATION ON SETTLING BASIN LAYOUT: A case study on Mai Khola Hydropower Project, Nepal
(Master thesis, 2012)This study is about 3D Numerical Investigation of Settling basin layout by using numerical modeling program SSIIM. This study is carried out by using SSIIM windows version 1 (SSIIM 1.0). SSIIM is numerical modeling software, ... -
3D Numerical modeling of flow over an artificial gravel bed
(Master thesis, 2014)The understanding of flow structures over static armor layers is essential for the development of modern sediment transport models, including functions for the influence of particle hiding and exposure. Coherent turbulent ... -
3D Numerical Modelling of Hydropeaking Scenarios in Norwegian Regulated Rivers
(Master thesis, 2012)AbstractThe objective of this master s thesis has been to investigate the capabilities of the CFD packages Star CCM+ and SSIIM to model hydro-peaking scenarios in regulated natural rivers in 3D using a RANS method. Two ... -
3D Printable Filaments Made of Biobased Polyethylene Biocomposites
(Journal article; Peer reviewed, 2018)Two different series of biobased polyethylene (BioPE) were used for the manufacturing of biocomposites, complemented with thermomechanical pulp (TMP) fibers. The intrinsic hydrophilic character of the TMP fibers was ... -
3D Printing and Carbonization of High Performing Polyimide Formulations
(Master thesis, 2019)Stereolitografisk 3D-printing (SLA) er en moden form for additiv tilvirkning, og blir i økende grad brukt til produksjon av deler som inngår i et ferdig produkt. I denne oppgaven utforskes muligheten for å bruke SLA til ... -
3D robot vision using multiple cameras
(Master thesis, 2016)3D computer vision has in recent years become more popular in regards to robotic vision systems. This thesis looks into the possibility of using a multiple 3D camera setup for robotic vision. The approach is to reconstruct ... -
3D-Focused ion beam tomography and quantitative porosity evaluation of ZrO2-SiO2 composite coating; amorphous SiO2 as a porosity tailoring agent
(Peer reviewed; Journal article, 2020)The current study is focused on refining effect of amorphous SiO2 on porosity and interlayer formation of sintered ZrO2-SiO2 composite coatings produced on anodic oxidized 316L substrate. The SiO2 improved particle interaction ... -
3D-Printing Technology in Construction: Results from a Survey
(Chapter, 2019)Purpose – The purpose of this paper is to study the introduction of 3D-printing of concrete in the construction sector. Design/Methodology/Approach – A survey was conducted to collect professional view on ongoing innovations ... -
40CrMoV13.9 notched specimens under multiaxial fatigue: An overview of recent results
(Journal article; Peer reviewed, 2017)The multiaxial fatigue strength of circumferentially V-notched and semicircular notched specimens made of 40CrMoV13.9 has been investigated in this paper. The multiaxial load were applied using combined tension and torsion ... -
A Blended Learning Approach to Teaching Project Management: A Model for Active Participation and Involvement: Insights from Norway
(Journal article; Peer reviewed, 2015)The paper demonstrates and evaluates the effectiveness of a blended learning approach to create a meaningful learning environment. We use the term blended learning approach in this paper to refer to the use of multiple or ... -
A case of dynamic risk management in the subarctic region
(Chapter; Conference object, 2017) -
A classification method for scaling river biotopes for assessing hydropower regulation impacts
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:140, Doctoral thesis, 2005)This thesis describes the development of a habitat assessment methodology based on theories of hydroecology for use in river basin management. The methodology includes a robust habitat classification system and provides ... -
A Combined Gurson-RKR Model for the Ductile to Brittle Transition in Steel
(Master thesis, 2017)The goal of this work was to establish a simulation scheme that incorporates both ductile and brittle fracture modes with respect to temperature in order to describe the aforementioned toughness dependency on temperature. ... -
A Combined Photoplethysmography and Force Sensor Prototype for Improved Pulse Waveform Analysis
(Chapter, 2019)Pulse detection has in recent years received extensive attention in physiological health monitoring, and continuous blood pressure estimation models based on pulse waveform analysis have shown great promises. Two widely ... -
A comparative study between traditional topology optimization and lattice optimization for additive manufacturing
(Journal article; Peer reviewed, 2019)Topology optimization (TO) aids designers to come up with new ideas that would be impossible to be designed without this technology. However, the optimized results are usually characterized by high geometric complexity, ... -
A comparative study of beam element formulations for nonlinear analysis: corotatinal vs. geometrically exact formulations
(Chapter, 2017)In this work the geometrically exact three-dimensional beam theory has been used as basis for development of a family of isoparametric higher order large deformation curved beam elements. Geometrically exact three-dimensional ...