Blar i NTNU Open på tittel

3D Analysis of Artificial Seabed for a Floating Bridge with Tunnel across Sognefjorden

Løkkeborg, Tryg-Arne Alnes (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 Analysis of Temperature and Heat flow in Steady State Approximation in the Halten Terrace

Hovda, Trine (Master thesis, 2015)

Thermal effects and heat flow distribution are of major interest as they affect the petroleum system in a sedimentary basin. Heat controls the maturation and generation of hydrocarbons as well as the reservoir quality. ...

3D AUV Collision Avoidance

Engelhardtsen, Øystein (Master thesis, 2007)

An underlying requirement for any Autonomous Underwater Vehicle (AUV) is to navigate through unknown or partly unknown environments while performing certain user specified tasks. The loss of an AUV due to collision is ...

3D BEM Modelling of Tala Hydroelectric Powerhouse Complex, Bhutan

Ingólfsson, Jónas Thor (Master thesis, 2014)

The utilization of the vast hydropower potential the Himalayas possess is growing in the Kingdom of Bhutan. Export of electricity to India is now the largest contributor to the economic well being of the country and an ...

3D carbon/polyaniline nanostructures for energy storage

Huang, Fan (Doktoravhandlinger ved NTNU, 1503-8181; 2011:215, Doctoral thesis, 2011)

Among various types of electrical energy storage devices, supercapacitors (high power but low energy) and batteries (high energy but low power) are extensively studied. Present work aims to develop an electrode material ...

3D CFD modeling of local scouring, bed armoring and sediment deposition

Török, Gergerly; Baranya, Sandor; Ruther, Nils (Journal article; Peer reviewed, 2017)

3D numerical models are increasingly used to simulate flow, sediment transport and morphological changes of rivers. For the simulation of bedload transport, the numerical flow model is generally coupled with an empirical ...

3D CFD Simulation of bed and suspended load in a hydropower reservoir – Finding the best position of a sediment bypass tunnel intake

Shrestha, Kanchan (Master thesis, 2021)

Hydropower has been predicted to be one of the most investment-worthy industries in the renewable energy sector for sustainable development. But the main challenge hydropower projects are facing globally in terms of economic, ...

3D CFD Simulation of flow structures and bed load movement at Binga HPP

Nepal, Dipesh (Master thesis, 2019)

The present study aims to perform three-dimensional numerical modeling of a water reservoir called Binga situated in Philippines. The hydraulic and sediment simulation should be performed. A working hypothesis on how to ...

3D CFD Simulation of morphological changes in 180° bend due to different spur dike shapes

Gaiti, Gabriele (Master thesis, 2020)

Denne studien fokuserer på analysen av forskjellige neddykkede former og suksesser i en rektangulær kanal med 180 ° sving og 2% sengshelling for å forhindre skuring og sediment bunnfall. For å oppnå dette målet brukes en ...

3D Claying: 3D Printing and Recycling Clay

Madrid, Javier Alonso; Ortega, Guillermo Sotorrío; Carabaño, Javier Gorostiza; Olsson, Nils Olof Emanuel; Ríos, José Antonio Tenorio (Peer reviewed; Journal article, 2023)

Clay is of great interest as a 3D printing material thanks to its ease of use, recyclability and reusability. This paper analyses the technical aspects of the whole printing process. The behaviour of 3D printing clay is ...

3D Cohesive Modelling of Hydrogen Embrittlement in the Heat Affected Zone of X70 Steel

Alvaro, Antonio (Doktoravhandlinger ved NTNU, 1503-8181; 2014:53, Doctoral thesis, 2014)

3D Computer Graphics and Nautical Charts

Porathe, Thomas (Chapter; Peer reviewed, 2011)

This paper gives an overview of an ongoing project using real-time 3D visualization to display nautical charts in a way used by 3D computer games. By displaying the map in an egocentric perspective the need to make cognitively ...

3D Coordinated Path Following with Disturbance Rejection for Formations of Under-actuated Agents

Belleter, Dennis Johannes Wouter; Pettersen, Kristin Ytterstad (Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes 2015;CDC 2015, Chapter, 2015)

In this paper coordinated path following for formations of under-actuated agents in three dimensional space is considered. The agents are controlled to follow a straight-line path whilst being affected by an unknown ...

3D Domain Decomposition for Violent Wave-Ship Interactions

Greco, Marilena; Colicchio, G; Lugni, Claudio; Faltinsen, Odd Magnus (Journal article, 2013)

A 3D Domain-Decomposition (DD) strategy has been developed to deal with violent wave-ship interactions involving water-on-deck and slamming occurrence. It couples a linear potential flow seakeeping solver with a Navier–Stokes ...

3D evolution of detachment fault systems in necking domains: insights from the Klakk Fault Complex and the Frøya High, mid-Norwegian rifted margin

Gresseth, Julie Linnea Sehested; Osmundsen, Per Terje; Peron, Gwenn (Journal article, 2023)

Detachment fault systems typically record displacements in the order of 10s of kilometers. The principles that control the growth of smaller magnitude normal faults are not fully applicable to the evolution of detachment ...